Email inboxes for AI agents.
Price
Dynamic pricing
Value
No value score
Health
65/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MCP
Autonomous
Official registry
workflow
no alerts
Api Key
POST
https://agentmail.run.tools
Inspect endpoint
Protocol
MCP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Perplexity
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Standard lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Warning · 65/100
Value score
No value score
Reference price
Dynamic pricing
Price source
Unpriced
Service health
Warning · 65/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Api Key
Verification kind
Mcp Remote
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
2026-03-21T16:26:10.574Z
Last paid check
Never
Unpaid proof fresh until
2026-03-21T16:41:10.574Z
Paid proof fresh until
Never
Create a draft email.
Price
$0.01
Value
54/100
Health
52/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
x402
Autonomous
Curated directory
workflow
2 alerts
X402
POST
https://x402.api.agentmail.to/v0/inboxes/%7Binbox_id%7D/drafts
Inspect endpoint
Protocol
x402
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
curated_import
Provider family
X402
Spend quote
No spend estimate
Source quality
Curated directory
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Standard lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Stale · 52/100
Value score
54/100
Reference price
$0.01
Price source
Observed + docs
Service health
Stale · 45/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
X402
Verification kind
X402 402
Token
USD
Network
eip155:8453
Mint
n/a
Decimals
6
Reference
/v0/inbo...}/drafts
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
2026-03-20T04:52:08.105Z
Last paid check
Never
Unpaid proof fresh until
2026-03-20T05:07:08.105Z
Paid proof fresh until
Never
Delete a pod.
Price
$0
Value
57/100
Health
52/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
x402
Autonomous
Curated directory
workflow
2 alerts
X402
DELETE
https://x402.api.agentmail.to/v0/pods/%7Bpod_id%7D
Inspect endpoint
Protocol
x402
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
curated_import
Provider family
X402
Spend quote
No spend estimate
Source quality
Curated directory
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Standard lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Stale · 52/100
Value score
57/100
Reference price
$0
Price source
Observed + docs
Service health
Stale · 45/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
X402
Verification kind
X402 402
Token
USD
Network
eip155:8453
Mint
n/a
Decimals
6
Reference
/v0/pods/{pod_id}
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
2026-03-20T04:52:07.145Z
Last paid check
Never
Unpaid proof fresh until
2026-03-20T05:07:07.145Z
Paid proof fresh until
Never
AgentMail
AgentMail: Delete an inbox from a pod.
Certification stale
Delete an inbox from a pod.
Price
$0
Value
57/100
Health
52/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
x402
Autonomous
Curated directory
workflow
2 alerts
X402
DELETE
https://x402.api.agentmail.to/v0/pods/%7Bpod_id%7D/inboxes/%7Binbox_id%7D
Inspect endpoint
Protocol
x402
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
curated_import
Provider family
X402
Spend quote
No spend estimate
Source quality
Curated directory
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Standard lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Stale · 52/100
Value score
57/100
Reference price
$0
Price source
Observed + docs
Service health
Stale · 45/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
X402
Verification kind
X402 402
Token
USD
Network
eip155:8453
Mint
n/a
Decimals
6
Reference
/v0/pods...nbox_id}
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
2026-03-20T04:52:08.364Z
Last paid check
Never
Unpaid proof fresh until
2026-03-20T05:07:08.364Z
Paid proof fresh until
Never
AgentMail
AgentMail: Create an inbox in a pod.
Certification stale
Create an inbox in a pod.
Price
$2
Value
37/100
Health
52/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
x402
Autonomous
Curated directory
workflow
2 alerts
X402
POST
https://x402.api.agentmail.to/v0/pods/%7Bpod_id%7D/inboxes
Inspect endpoint
Protocol
x402
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
curated_import
Provider family
X402
Spend quote
No spend estimate
Source quality
Curated directory
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Standard lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Stale · 52/100
Value score
37/100
Reference price
$2
Price source
Observed + docs
Service health
Stale · 45/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
X402
Verification kind
X402 402
Token
USD
Network
eip155:8453
Mint
n/a
Decimals
6
Reference
/v0/pods.../inboxes
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
2026-03-20T04:51:52.662Z
Last paid check
Never
Unpaid proof fresh until
2026-03-20T05:06:52.662Z
Paid proof fresh until
Never
Email finding, verification, and company enrichment for outreach and lead generation. Tempo-routed base: https://hunter.mpp.paywithlocus.com. Canonical upstream: https://hunter.io.
Price
$0.003 / request
Value
49/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://hunter.mpp.paywithlocus.com/hunter/email-count
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Hunter
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
49/100
Reference price
$0.003 / request
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Email finding, verification, and company enrichment for outreach and lead generation. Tempo-routed base: https://hunter.mpp.paywithlocus.com. Canonical upstream: https://hunter.io.
Price
$0.023 / request
Value
45/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://hunter.mpp.paywithlocus.com/hunter/combined-enrichment
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Hunter
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
45/100
Reference price
$0.023 / request
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Email finding, verification, and company enrichment for outreach and lead generation. Tempo-routed base: https://hunter.mpp.paywithlocus.com. Canonical upstream: https://hunter.io.
Price
$0.013 / request
Value
47/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://hunter.mpp.paywithlocus.com/hunter/company-enrichment
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Hunter
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
47/100
Reference price
$0.013 / request
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Email finding, verification, and company enrichment for outreach and lead generation. Tempo-routed base: https://hunter.mpp.paywithlocus.com. Canonical upstream: https://hunter.io.
Price
$0.013 / request
Value
47/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://hunter.mpp.paywithlocus.com/hunter/email-enrichment
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Hunter
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
47/100
Reference price
$0.013 / request
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Email finding, verification, and company enrichment for outreach and lead generation. Tempo-routed base: https://hunter.mpp.paywithlocus.com. Canonical upstream: https://hunter.io.
Price
$0.008 / request
Value
48/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://hunter.mpp.paywithlocus.com/hunter/email-verifier
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Hunter
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
48/100
Reference price
$0.008 / request
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Email finding, verification, and company enrichment for outreach and lead generation. Tempo-routed base: https://hunter.mpp.paywithlocus.com. Canonical upstream: https://hunter.io.
Price
$0.013 / request
Value
47/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://hunter.mpp.paywithlocus.com/hunter/email-finder
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Hunter
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
47/100
Reference price
$0.013 / request
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Email finding, verification, and company enrichment for outreach and lead generation. Tempo-routed base: https://hunter.mpp.paywithlocus.com. Canonical upstream: https://hunter.io.
Price
$0.008 / request
Value
48/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://hunter.mpp.paywithlocus.com/hunter/discover
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Hunter
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
48/100
Reference price
$0.008 / request
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Email finding, verification, and company enrichment for outreach and lead generation. Tempo-routed base: https://hunter.mpp.paywithlocus.com. Canonical upstream: https://hunter.io.
Price
Dynamic pricing
Value
No value score
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://hunter.mpp.paywithlocus.com/hunter/domain-search
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Hunter
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
No value score
Reference price
Dynamic pricing
Price source
Unpriced
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Check the reputation and risk score of an email address. Tempo-routed base: https://abstract-email-reputation.mpp.paywithlocus.com. Canonical upstream: https://www.abstractapi.com/api/email-reputation-api.
Price
$0.006 / request
Value
48/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://abstract-email-reputation.mpp.paywithlocus.com/abstract-email-reputation/check
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Email Reputation
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
48/100
Reference price
$0.006 / request
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0
Value
53/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
private lane
Official registry
workflow
no alerts
Free
POST
https://stableemail.dev/api/inbox/messages/delete
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
53/100
Reference price
$0
Price source
Free
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Free
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0.001
Value
50/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/inbox/messages/read
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
50/100
Reference price
$0.001
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0.001
Value
50/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/inbox/messages
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
50/100
Reference price
$0.001
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0
Value
53/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
private lane
Official registry
workflow
no alerts
Free
POST
https://stableemail.dev/api/inbox/cancel
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
53/100
Reference price
$0
Price source
Free
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Free
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0
Value
53/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
private lane
Official registry
workflow
no alerts
Free
POST
https://stableemail.dev/api/inbox/update
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
53/100
Reference price
$0
Price source
Free
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Free
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0
Value
53/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
private lane
Official registry
workflow
no alerts
Free
GET
https://stableemail.dev/api/inbox/status
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
53/100
Reference price
$0
Price source
Free
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Free
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Async Poll
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0.005
Value
48/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/inbox/send
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
48/100
Reference price
$0.005
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$8
Value
31/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/inbox/topup/year
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
31/100
Reference price
$8
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$2.5
Value
31/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/inbox/topup/quarter
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
31/100
Reference price
$2.5
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$1
Value
31/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/inbox/topup
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
31/100
Reference price
$1
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$1
Value
31/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/inbox/buy
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
31/100
Reference price
$1
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0
Value
53/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
private lane
Official registry
workflow
no alerts
Free
POST
https://stableemail.dev/api/subdomain/inbox/messages/delete
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
53/100
Reference price
$0
Price source
Free
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Free
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0.001
Value
50/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/subdomain/inbox/messages/read
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
50/100
Reference price
$0.001
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0.001
Value
50/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/subdomain/inbox/messages
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
50/100
Reference price
$0.001
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0
Value
53/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
private lane
Official registry
workflow
no alerts
Free
POST
https://stableemail.dev/api/subdomain/inbox/delete
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
53/100
Reference price
$0
Price source
Free
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Free
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0
Value
53/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
private lane
Official registry
workflow
no alerts
Free
POST
https://stableemail.dev/api/subdomain/inbox/update
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
53/100
Reference price
$0
Price source
Free
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Free
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0
Value
53/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
private lane
Official registry
workflow
no alerts
Free
POST
https://stableemail.dev/api/subdomain/inbox/list
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
53/100
Reference price
$0
Price source
Free
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Free
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0.25
Value
37/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/subdomain/inbox/create
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
37/100
Reference price
$0.25
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0
Value
53/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
private lane
Official registry
workflow
no alerts
Free
GET
https://stableemail.dev/api/subdomain/status
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
53/100
Reference price
$0
Price source
Free
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Free
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Async Poll
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0
Value
53/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
private lane
Official registry
workflow
no alerts
Free
POST
https://stableemail.dev/api/subdomain/update
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
53/100
Reference price
$0
Price source
Free
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Free
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0
Value
53/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
private lane
Official registry
workflow
no alerts
Free
POST
https://stableemail.dev/api/subdomain/signers
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Not required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
53/100
Reference price
$0
Price source
Free
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Free
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0.005
Value
48/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/subdomain/send
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
48/100
Reference price
$0.005
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$5
Value
31/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/subdomain/buy
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
31/100
Reference price
$5
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never
Pay-per-send email delivery, forwarding inboxes, and custom subdomains — no API keys or accounts.
Price
$0.02
Value
46/100
Health
57/100
Paid OK
No paid history
Telemetry
No provider telemetry
Trust mix
No trust mix
fresh proof
docs
MPP
Autonomous
budget required
private lane
Official registry
workflow
no alerts
Tempo
POST
https://stableemail.dev/api/send
Inspect endpoint
Protocol
MPP
Autonomy
Autonomous
Passkey approval
No passkey flow
Preview contract
No preview
Receipt quality
Opaque output
Approval window
Not declared
Provider source
tempo_directory
Provider family
Merit Systems
Spend quote
No spend estimate
Source quality
Official registry
Renewal
No renewal
Latency hint
Not declared
Budget gate
Required
Data lane
Private-data lane
Freshness hint
Not declared
Capabilities preview
Not declared
Approval hint
Not declared
Structured receipt
Not declared
Evidence refs
Not declared
Artifact handles
Not declared
Slice reads
Not declared
Citation checks
Not declared
Delivery verification
Not declared
Endpoint health
Documented · 57/100
Value score
46/100
Reference price
$0.02
Price source
Docs only
Service health
Documented · 57/100
Provider telemetry
No provider telemetry
Telemetry revenue
No provider telemetry
Trust mix
No trust mix
Average trust
No trust score
Payment rail
Tempo
Verification kind
Manual
Token
n/a
Network
n/a
Mint
n/a
Decimals
n/a
Reference
n/a
Session lifecycle
Not documented
Workflow role
Execution
Last unpaid check
Never
Last paid check
Never
Unpaid proof fresh until
Never
Paid proof fresh until
Never