Cross-protocol market view

Search, compare, and read the market as one surface.

This view compresses the live catalog into protocol snapshots, current leaders, and market-wide tradeoffs across MPP, L402, x402, A2A, and MCP.

Back to dashboard Compare Orchestrate Market JSON Signals Wallet bundleSearch bundlePayments bundleInference bundle Proven leaders Source quality Source scorecards Source confidence Telemetry leaders Telemetry + verified Official registries Official + verified Official + corroborated Public well-known Well-known + verified Curated directories Docs/watchlist tracked Official MCP Registry Docker MCP ToolHive MCP Smithery MCP PulseMCP Remote MCP Remote MCP Servers Smithery newly verified PulseMCP newly verified Remote MCP newly verified Remote MCP Servers newly verified Awesome MCP Verified A2A Newly verified A2A Verified MCP Newly verified MCP Newly protected MCP Verified x402 Newly verified Newly protected Corroborated recent proof Corroborated recent protected Recent proof + telemetry Multi-source leaders Newly corroborated Public runtimes Protected MCP Protected but live Payment challenged New this week Biggest movers
Endpoints in lens 31
Fresh now 0
Protocols represented 2
Proven in lens 1
New this week 31
Big moves tracked 2
Docs-synced surfaces 31
Public runtimes 0
Protected but live 1
Newly verified 0 Newly protected 1 Official registry 31 Official + verified 0 Official + corroborated 0 Public well-known 0 Well-known + verified 0 Curated directory 0 Docs/watchlist 0 Smithery MCP 3 PulseMCP 0 Remote MCP 0 Remote MCP Servers 0 Docker MCP 0 Multi-source 0 Single-source proven 1 Newly corroborated 0

Curated bundles

Start from the current curated bundle.

These four namespaces now have dedicated bundle surfaces, revision history, and signed snapshots. Use them as the fastest way into the directory when you already know the capability lane you need.

Wallet Search Payments Inference

Curated bundle

Wallet

Pin

Exercise production namespace webhook delivery.

Current lead Registry Live Service fb7f03ab
Providers 5
Services 5
Snapshot hmac-sha256 · registry-v1
Heads 5 Curated 3 Publications 5 Registry Live Provider fb7f03ab sha256:wallet-root-fb7f03ab
Market lens Namespace page Compare Market Snapshot

Curated bundle

Search

Pin

AI-powered web search, content retrieval, and answers. Tempo-routed base: https://exa.mpp.tempo.xyz. Canonical upstream: https://api.exa.ai. Observed on MPPScan (7d): rank #2, 380 tx, $2.10 volume, 45 agents, seen 13m ago.

Current lead Exa
Providers 1
Services 1
Snapshot hmac-sha256 · registry-v1
Heads 1 Curated 1 Publications 1 Exa sha256:55f82cd0deb...c04402ee49c0dc17f3
Market lens Namespace page Compare Market Snapshot

Curated bundle

Payments

Pin

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.

Current lead Coin Railz
Providers 1
Services 1
Snapshot hmac-sha256 · registry-v1
Heads 1 Curated 1 Publications 1 Coin Railz sha256:9644ee28821...b0c987cbd4a3b6f9f9
Market lens Namespace page Compare Market Snapshot

Curated bundle

Inference

Pin

Image, video, and audio generation with 600+ models (Flux, SD, Recraft, Grok). Tempo-routed base: https://fal.mpp.tempo.xyz. Canonical upstream: https://fal.run. Observed on MPPScan (7d): rank #6, 158 tx, $5.73 volume, 41 agents, seen 11m ago.

Current lead fal.ai
Providers 1
Services 1
Snapshot hmac-sha256 · registry-v1
Heads 1 Curated 1 Publications 1 fal.ai sha256:1cbce63f9e1...d124e607f5dd534544
Market lens Namespace page Compare Market Snapshot

Protocol snapshots

Each row combines fresh proof, verification, docs sync, and access posture so the protocol mix is easy to read at a glance.

MPP 27
fresh proof 0 · verified 0
protected 0 · docs 27
alerts 0 · public 0
auth 0 · payment 0
broken 0 · avg health 57/100
avg value 43/100
Leader: StableEnrich
MCP 4
fresh proof 0 · verified 0
protected 1 · docs 4
alerts 0 · public 0
auth 1 · payment 0
broken 0 · avg health 67/100
avg value 67/100
Leader: ai.exa/exa

Runtime access split

Public execution, payment-challenged routes, auth-gated remotes, and broken surfaces are separated here so protected MCP servers do not read like dead ones.

Public runtime 0
Payment challenged 0
Protected but live 1
Broken runtime 0
Rate limited 0
Access unknown 30

Source quality

The ranker now distinguishes official registries, public well-known protocol surfaces, curated directories, and docs-watchlist coverage. These slices let you read the market by how trustworthy the listing substrate is before corroboration kicks in.

Official registry 31 Official + verified 0 Public well-known 0 Well-known + verified 0 Curated directory 0 Curated + verified 0 Docs/watchlist 0 Docs + verified 0 Self-reported 0

Official registry leaders

Perplexity

Exa Search

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

MCP · Official registry Warning · 65/100 No activity signal
Endpoint Service

MCP Registry

ai.exa/exa

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

MCP · Official registry Documented · 68/100 No activity signal
Endpoint Service

Perplexity

exa-mcp

MCP Official registry

Search the web and codebases to get precise, up-to-date context for programming and research. Find examples, API usage, and documentation from real repositories and sites to ship faster with fewer mistakes. Extend investigations with deep search, crawling, and business or profile lookups when needed.

MCP · Official registry Documented · 68/100 No activity signal
Endpoint Service

Perplexity

Exa Websets

MCP Official registry

Create and manage collections of companies, people, and papers, automatically discovering and verifying relevant entities. Enrich items with custom fields like CEO name, funding amount, or company stage, and inspect detailed results. Schedule recurring searches to keep collections fresh and catch new additions.

MCP · Official registry Documented · 68/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

MPP · Official registry Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

MPP · Official registry Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

MPP · Official registry Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

MPP · Official registry Documented · 57/100 No activity signal
Endpoint Service

Public well-known leaders

No public well-known leaders match this lens yet.

Curated directory leaders

No curated-directory leaders match this lens yet.

Docs/watchlist tracked

No docs/watchlist-backed leaders match this lens yet.

Protected MCP leaders

Perplexity

Exa Search

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

Auth required · Official registry Warning · 65/100 No activity signal
Endpoint Service

Registry-source leaders

Official MCP Registry

ai.exa/exa

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

1 endpoints 0 fresh proof · 0 protected · 0 verified Value 67/100
Endpoint Service

Smithery

Exa Search

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

3 endpoints 0 fresh proof · 1 protected · 0 verified Auth / pricing not declared
Endpoint Service

Source scorecards

Import-time gate stats and live proof counts now sit side by side. This is the quality control panel for expansion: how much raw supply each source offered, how much survived gating, and how much is actually verified or protected in the public lens.

Official MCP Registry

1 visible right now

Live source scorecard

This source currently reports live visibility and proof counts without an import-time gate snapshot.

1 visible · 0 verified 0 protected · 0 broken Matched: none recorded yet Missing: no recurring gaps
Market lens Compare

Smithery

0 accepted / 0 raw

0% accepted 0 gated

This source is gated at 0 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.

3 visible · 0 verified 1 protected · 0 broken Matched: none recorded yet Missing: no recurring gaps
Market lens Compare

Remote MCP

109 accepted / 109 raw

100% accepted 0 gated

This source is gated at 10 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.

0 visible · 0 verified 0 protected · 0 broken Matched: auth hint, category, description, directory page Missing: no recurring gaps
Market lens Compare

Remote MCP Servers

5 accepted / 5 raw

100% accepted 0 gated

This source is gated at 12 metadata/corroboration points before new rows are admitted, then re-checked against the live read gate.

0 visible · 0 verified 0 protected · 0 broken Matched: auth hint, category, description, official directory flag Missing: no recurring gaps
Market lens Compare

Source confidence

Corroboration is now a first-class market signal. These slices separate services seen in multiple registries from strong single-source standouts and newly aligned entries that just picked up a second trustworthy view.

Multi-source 0 Single-source proven 1 Newly corroborated 0
Single-source 31

Multi-source leaders

No corroborated leaders match this lens yet.

Single-source but proven

MCP Registry

ai.exa/exa

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

MCP · Access unknown Documented · 68/100 No activity signal
Endpoint Service

Newly corroborated

No newly corroborated entries match this lens yet.

Proven leaders

Proof-first leaders in the current lens. This cuts the market down to surfaces with public runtime proof or strong certification evidence before price and popularity settle the order.

MCP Registry

ai.exa/exa

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

MCP · Access unknown Documented · 68/100 No activity signal
Endpoint Service

Proven by protocol

MCP

ai.exa/exa

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

1 endpoints 0 fresh proof · 0 protected · 0 verified Value 67/100
Endpoint Service

Proven by source quality

Official registry

ai.exa/exa

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

1 endpoints 0 fresh proof · 0 protected · 0 verified Value 67/100
Endpoint Service

Telemetry-backed leaders

No telemetry-backed leaders match this lens yet.

Official + corroborated

No official corroborated leaders match this lens yet.

New this week

Fresh additions in the last 7 days so you can see new cross-protocol supply before it disappears into the long tail.

MPP 27MCP 4
official 31 well-known 0 curated 0 docs/watchlist 0 smithery 3 pulse 0 remote 0 remote api 0

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Added Mar 24 · MPP Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Added Mar 24 · MPP Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Added Mar 24 · MPP Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Added Mar 24 · MPP Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Added Mar 24 · MPP Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Added Mar 24 · MPP Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Added Mar 24 · MPP Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Added Mar 24 · MPP Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Added Mar 24 · MPP Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Added Mar 24 · MPP Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Added Mar 24 · MPP Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Added Mar 24 · MPP Documented · 57/100 No activity signal
Endpoint Service

Proof landed this week

Newly verified public runtimes and newly confirmed protected-but-live surfaces in the last 7 days.

verified 0 protected 1

Newly verified

No newly verified runtimes match this lens yet.

Newly verified by protocol

Newly verified by source confidence

Newly verified by source quality

Newly verified by registry source

Newly protected but live

Perplexity

Exa Search

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

MCP · protected Mar 21 Warning · 65/100 No activity signal
Endpoint Service

Newly protected by protocol

MCP

Exa Search

1 newly protected

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

MCP · Official registry Auth required Protected-but-live proof landed in the current window
Endpoint Service

Newly protected by source confidence

Single-source

Exa Search

1 newly protected

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

MCP · Official registry Auth required Protected-but-live proof landed in the current window
Endpoint Service

Newly protected by source quality

Official registry

Exa Search

1 newly protected

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

MCP · Official registry Auth required Protected-but-live proof landed in the current window
Endpoint Service

Newly protected by registry source

Smithery

Exa Search

1 newly protected

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

MCP · Official registry Auth required Protected-but-live proof landed in the current window
Endpoint Service

Biggest movers

Largest endpoint health-score changes over the last 7 days, useful for spotting fast-rising surfaces and sudden slippage.

Risers

No upward movers were detected in this lens yet.

Slipping

MCP Registry

ai.exa/exa

-30 pts

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

98 -> 68 health Mar 20 to Mar 21 MCP · Access unknown
Endpoint Service

Perplexity

Exa Search

-3 pts

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

68 -> 65 health Mar 20 to Mar 21 MCP · Auth required
Endpoint Service

Risers by protocol

Slipping by protocol

MCP

ai.exa/exa

-30 pts

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

98 -> 68 health MCP · Official registry Access unknown
Endpoint Service

Risers by source confidence

Slipping by source confidence

Single-source

ai.exa/exa

-30 pts

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

98 -> 68 health MCP · Official registry Access unknown
Endpoint Service

Risers by source quality

Slipping by source quality

Official registry

ai.exa/exa

-30 pts

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

98 -> 68 health MCP · Official registry Access unknown
Endpoint Service

Risers by registry source

Slipping by registry source

Official MCP Registry

ai.exa/exa

-30 pts

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

98 -> 68 health MCP · Official registry Access unknown
Endpoint Service

Smithery

Exa Search

-3 pts

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

68 -> 65 health MCP · Official registry Auth required
Endpoint Service

Protocol leaderboards

One current leader per protocol so cross-ecosystem winners are easier to scan.

MPP

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

27 endpoints 0 fresh proof · 0 protected · 0 verified Value 49/100
Endpoint Service

MCP

ai.exa/exa

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

4 endpoints 0 fresh proof · 1 protected · 0 verified Value 67/100
Endpoint Service

Category leaderboards

Topic leaders derived from declared service tags, useful for moving between search, browser, media, and tooling clusters quickly.

Data

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

27 endpoints 0 fresh proof · 0 protected · 0 verified Value 49/100
Endpoint Service

Smithery

Exa Search

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

3 endpoints 0 fresh proof · 1 protected · 0 verified Auth / pricing not declared
Endpoint Service

AI

ai.exa/exa

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

1 endpoints 0 fresh proof · 0 protected · 0 verified Value 67/100
Endpoint Service

Public runtime leaders

Best currently executable public surfaces in this lens, weighted by runtime proof first.

No public runtimes match this lens yet.

Protected but live

Reachable surfaces that currently require credentials. This is especially useful for MCP and A2A hosts.

Perplexity

Exa Search

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

MCP · Auth required Warning · 65/100 No activity signal
Endpoint Service

Payment-challenged runtimes

Live surfaces that exposed a payable challenge instead of allowing free execution.

No payment-challenged runtimes match this lens yet.

Top market leaders

Best overall blends of price, health, docs quality, and verification across the current lens.

MCP Registry

ai.exa/exa

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

Value 67/100 Documented · 68/100 No activity signal
Endpoint Service

Perplexity

Exa Search

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding agents. It provides agents with fresh information about libraries, APIs, and SDKs with the purpose of reducing hallucinations.

No value score Warning · 65/100 No activity signal
Endpoint Service

Perplexity

exa-mcp

MCP Official registry

Search the web and codebases to get precise, up-to-date context for programming and research. Find examples, API usage, and documentation from real repositories and sites to ship faster with fewer mistakes. Extend investigations with deep search, crawling, and business or profile lookups when needed.

No value score Documented · 68/100 No activity signal
Endpoint Service

Perplexity

Exa Websets

MCP Official registry

Create and manage collections of companies, people, and papers, automatically discovering and verifying relevant entities. Enrich items with custom fields like CEO name, funding amount, or company stage, and inspect detailed results. Schedule recurring searches to keep collections fresh and catch new additions.

No value score Documented · 68/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Value 49/100 Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Value 47/100 Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Value 47/100 Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

Value 47/100 Documented · 57/100 No activity signal
Endpoint Service

Cheapest normalized surfaces

Lowest visible reference pricing right now, useful for budget-first browsing across protocols.

MCP Registry

ai.exa/exa

MCP Official registry

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

$0 Documented · 68/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

$0.002 Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

$0.01 Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

$0.01 Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

$0.01 Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

$0.013 Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

$0.02 Documented · 57/100 No activity signal
Endpoint Service

Merit Systems

StableEnrich

MPP Official registry

Pay-per-request research APIs — people, companies, web search, scraping, places, social media, and contact enrichment. Observed on MPPScan (7d): rank #1, 1K tx, $36.4 volume, 30 agents, seen 23m ago.

$0.02 Documented · 57/100 No activity signal
Endpoint Service

Observed market traction

Secondary activity signals are not canonical truth, but they are still useful for ranking and discovery queueing.

No cross-market activity signal available yet.