Tempo-backed MPP Registry

MPP Registry

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Endpoints 4
Fresh 0
Avg health 50/100
Alerts | providers 4 | 4

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defi 4a2a 3agent-card 3analytics 2base 2blockchain 2crypto 2pricing-unknown 2x402 2402index 1
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Coin Railz

Coin Railz

Certification stale

Multi-chain x402 micropayment infrastructure for AI agents. 60 pay-per-call API services for crypto analytics, trading signals, security audits, satellite data (NASA/ESA), real estate, banking, market intelligence, prediction markets, IoT/DePIN data, and AI inference. Native Coinbase Agentic Wallet compatible. Pay with USDC on Ethereum or Base - prices from $0.05 to $10.00 per request.

Price Auth / pricing not declared
Value No value score
Health 55/100
Paid OK No paid history
Telemetry No provider telemetry
Trust mix No trust mix
fresh docs A2A Autonomous Public well-known workflow 2 alerts Unknown
POST https://coinrailz.com/a2a/v1
View Service Trust Docs ↗ JSON
Inspect endpoint
Protocol A2A
Autonomy Autonomous
Passkey approval No passkey flow
Preview contract No preview
Receipt quality Opaque output
Approval window Not declared
Provider source a2a_agent_card
Provider family A2a
Spend quote No spend estimate
Source quality Public well-known
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 · 55/100
Value score No value score
Reference price Auth / pricing not declared
Price source Unpriced
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 Unknown
Verification kind A2a Agent Card
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
Last paid check Never
Unpaid fresh until
Paid fresh until Never
Detail view Findings Paid runs Unpaid runs Hourly rollups

Chado Studio

crvUSD Yield Optimizer

Certification stale

Multi-chain crvUSD yield optimizer agent. Discovers yield opportunities across scrvUSD, LlamaLend, Convex and StakeDAO on Ethereum, Arbitrum, Optimism and Fraxtal. Provides real-time APY data, risk scoring (0-100), and portfolio rebalance recommendations. Accepts natural language queries.

Price Auth / pricing not declared
Value No value score
Health 55/100
Paid OK No paid history
Telemetry No provider telemetry
Trust mix No trust mix
fresh docs A2A Autonomous Public well-known workflow 2 alerts Unknown
POST https://llama.box/yo
View Service Trust Docs ↗ JSON
Inspect endpoint
Protocol A2A
Autonomy Autonomous
Passkey approval No passkey flow
Preview contract No preview
Receipt quality Opaque output
Approval window Not declared
Provider source a2a_agent_card
Provider family A2a
Spend quote No spend estimate
Source quality Public well-known
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 · 55/100
Value score No value score
Reference price Auth / pricing not declared
Price source Unpriced
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 Unknown
Verification kind A2a Agent Card
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
Last paid check Never
Unpaid fresh until
Paid fresh until Never
Detail view Findings Paid runs Unpaid runs Hourly rollups

Erudite Intelligence LLC

EruditePay Blockchain Intelligence

Certification stale

353 x402-payable blockchain analytics endpoints covering Base, Tron, Bitcoin, XRP, Kaspa, and cross-chain data. Real-time token prices, whale tracking, DeFi analytics, wallet profiling, security scoring, NFT data, web extraction, gas tracking, and the only BTC/XRP/Kaspa transaction verification service in the x402 ecosystem. Pay-per-call with USDC on Base or USDT on Tron.

Price Dynamic pricing
Value No value score
Health 55/100
Paid OK No paid history
Telemetry No provider telemetry
Trust mix No trust mix
fresh docs A2A Autonomous Public well-known workflow 2 alerts X402
POST https://bridge.eruditepay.com
View Service Trust Docs ↗ JSON
Inspect endpoint
Protocol A2A
Autonomy Autonomous
Passkey approval No passkey flow
Preview contract No preview
Receipt quality Opaque output
Approval window Not declared
Provider source a2a_agent_card
Provider family A2a
Spend quote No spend estimate
Source quality Public well-known
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 · 55/100
Value score No value score
Reference price Dynamic pricing
Price source Unpriced
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 A2a Agent Card
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
Last paid check Never
Unpaid fresh until
Paid fresh until Never
Detail view Findings Paid runs Unpaid runs Hourly rollups

questflow

A coordinated multi-agent system that scans and analyzes newly launched tokens a...

Certification stale

A coordinated multi-agent system that scans and analyzes newly launched tokens across Solana, Base, and Ethereum. It detects smart money entries, liquidity spikes, and early altseason momentum — then generates daily actionable trading insights. | Powered by Questflow

Price $0.5
Value 27/100
Health 35/100
Paid OK No paid history
Telemetry No provider telemetry
Trust mix No trust mix
fresh docs x402 Autonomous Curated directory workflow 3 alerts X402
GET https://api.questflow.ai/x402/swarm/qrn:swarm:68ea4d16101cbfe6d82a12fe
View Service Trust Docs ↗ JSON
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 Degraded · 35/100
Value score 27/100
Reference price $0.5
Price source Docs only
Service health Degraded · 20/100
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 n/a
Network n/a
Mint n/a
Decimals n/a
Reference n/a
Session lifecycle Not documented
Workflow role Execution
Last unpaid check
Last paid check Never
Unpaid fresh until
Paid fresh until Never
Detail view Findings Paid runs Unpaid runs Hourly rollups