the402 x402 endpoint directory

MCP servers, called rather than listed · we called 16,923 of them · search their tools

Every x402 endpoint we can find, each one called to see what it actually answers and what it quotes. Other directories list what providers claim. This one reports what the endpoint did when we asked it, and says plainly where we could not tell.

Last verified 2026-10-20. We parse the payment challenge, we do not complete a payment.

EndpointStatusPriceNetworkSpecChecked
banking-compliance-production.up.railway.app api generate
Generate a compliant social media post for a bank or credit union product. AI-powered with automatic compliance checki
answers 402 $0.10 base v2 POST 44d ago
minia2a.uk x402 time
minia2a service: x402-time
answers 402 $0.10 base v2 POST 44d ago
minia2a.uk x402 x402-uuid
minia2a service: x402-uuid
answers 402 $0.10 base v2 POST 44d ago
minia2a.uk x402 gas-time
minia2a service: x402-gas-time
answers 402 $0.10 base v2 POST 44d ago
api.healthparse.io hospitals capex-signals
Hospital capital-expenditure jump signals from CMS cost reports (Worksheet A-7): hospitals whose major movable equipme
answers 402 $0.10 base v2 GET 44d ago
api.healthparse.io providers events
Provider change-event feed over 7 federal sources: new NPI enumerations, newly billing Medicare, enrollment pending, a
answers 402 $0.10 base v2 GET 44d ago
tariffmonkee.com paid trust-audit
Orchestrated bundle: runs /linkcheck, /sitegrade, and /domain-intel (plus /email-verify if an email is supplied) and s
answers 402 $0.10 base v2 GET 44d ago
api.x402node.dev wallet first-funder
Source-of-funds tracing: POST a Base address, traces its earliest inbound funding (native ETH + ERC20) back up to N ho
answers 402 $0.10 base v2 GET 44d ago
api.x402node.dev wallet cluster
Detect wallet cluster: given seed address, trace USDC funding source backwards then find sibling addresses funded by s
answers 402 $0.10 base v2 GET 44d ago
stockwaves.net macro allocation
Cross-asset ETF tactical allocation (QQQ/IWM/SPY/TLT/DBC/GLD): per-ETF signal, recommended position, confidence, direc
answers 402 $0.10 base v2 GET 44d ago
api.messari.io assets ath
Get all-time-high cryptocurrency price snapshots and drawdown context by asset.
answers 402 $0.10 base v2 GET 44d ago
api.healthparse.io yoy-increase search
Manufacturers/GPOs whose TOTAL Open Payments spend genuinely increased year-over-year — a real per-manufacturer delta
answers 402 $0.10 base v2 GET 44d ago
api.healthparse.io yoy-increase search
Physicians whose TOTAL CMS Open Payments industry payments genuinely increased year-over-year — a real per-NPI delta (
answers 402 $0.10 base v2 GET 44d ago
api.healthparse.io recipients search
Screen physicians industry is already paying — the recipient side of the CMS Open Payments (Sunshine Act) file, ranked
answers 402 $0.10 base v2 GET 44d ago
api.healthparse.io part-d search
Screen Medicare Part D prescribers by specialty, state, and claim volume — the per-prescriber roster a pharma / device
answers 402 $0.10 base v2 GET 44d ago
api.x402node.dev wallet approvals
Token approval risk scan: lists active ERC20 allowances on a wallet's currently-held tokens and flags unlimited approv
answers 402 $0.10 base v2 GET 44d ago
archtools.dev tools text-to-speech
Convert text to natural-sounding audio via ElevenLabs (returns base64 MP3). Pay per call with USDC (x402) or credits -
answers 402 $0.10 base v2 POST 44d ago
agentpaystore.com api query
Senior cybersecurity analyst. Findings with severity, impact, remediation and MITRE ATT&CK mapping, across 754 skills
answers 402 $0.10 base v2 POST 44d ago
agentpaystore.com api query
Financial analysis and market research: company fundamentals, valuation context, and plain-language read on the number
answers 402 $0.10 base v2 POST 44d ago
agentpaystore.com api query
Crypto, on-chain and security analysis: protocol review, token mechanics, contract risk and threat context.
answers 402 $0.10 base v2 POST 44d ago
agentpaystore.com api query
Live product price comparison across Amazon, Walmart, Target, Newegg and Best Buy: best available price, alternatives
answers 402 $0.10 base v2 POST 44d ago
agentpaystore.com api chat
Writes, debugs and architects production code in Python, TypeScript, Solidity, Rust, Go, SQL and Bash, with live GitHu
answers 402 $0.10 base v2 POST 44d ago
agentpaystore.com api query
Writes, debugs and architects production code in Python, TypeScript, Solidity, Rust, Go, SQL and Bash, with live GitHu
answers 402 $0.10 base v2 POST 44d ago
agentpaystore.com api chat
Crypto market read: prices, fear and greed, onchain context and what it means right now.
answers 402 $0.10 base v2 POST 44d ago
agentpaystore.com api chat
Live equity, crypto and macro market analysis with news context. Ask a question, get a trader's read.
answers 402 $0.10 base v2 POST 44d ago
x402.orthogonal.com api reverse-email-lookups
Look up multiple professional email addresses in bulk (up to 50 per call) to get associated LinkedIn profiles.
answers 402 $0.10 base v2 POST 44d ago
x402.orthogonal.com api reverse-email-lookup
Look up a professional email address to get the associated LinkedIn profile and person details. Returns results synchr
answers 402 $0.10 base v2 POST 44d ago
x402.orthogonal.com sixtyfour enrich-lead
Enrich lead information with additional details such as contact information, social profiles, and company details.
answers 402 $0.10 base v2 POST 44d ago
x402.orthogonal.com sixtyfour enrich-company
Enrich company data with additional information and find associated people.
answers 402 $0.10 base v2 POST 44d ago
api.x402node.dev wallet pnl
Realized profit and loss and cost basis for an ERC20 token in a wallet on Base, computed from on-chain DEX trades agai
answers 402 $0.10 base v2 GET 44d ago
api.x402node.dev app lead-enrich
Lead enrichment for a company in one call: scrapes the company website for contact emails and social profiles, and pul
answers 402 $0.10 base v2 GET 44d ago
yieldsignal.vercel.app signal usdc-base-yield
Real-time risk-weighted USDC lending APY on Base: Aave/Compound/Morpho read onchain, Moonwell/Euler/Fluid via DefiLlam
answers 402 $0.10 base v2 GET 44d ago
yieldsignal.vercel.app signal eth-staking-yield
Real-time risk-weighted ETH liquid staking APY on Ethereum mainnet: Lido/Rocket Pool/Coinbase Wrapped Staked ETH/Frax
answers 402 $0.10 base v2 GET 44d ago
yieldsignal.vercel.app signal weth-base-yield
Real-time risk-weighted WETH lending APY on Base: Aave/Compound/Morpho read onchain, Moonwell/Euler/Fluid via DefiLlam
answers 402 $0.10 base v2 GET 44d ago
whale-signals.whalesignals.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.1 on base.
answers 402 $0.10 base v2 GET 23d ago
pigeon-ai.space
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.1 on base.
answers 402 $0.10 base v2 GET 16d ago
catalyst-desk.catalystdesk.workers.dev
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.1 on base.
answers 402 $0.10 base v2 GET 10d ago
promptvault-x402.onrender.com
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges $0.1 on base.
answers 402 $0.10 base v2 GET 3d ago
api.jubjubapp.com paid purchase_content
Returns all metadata fields plus the full transcript and rights-holder contact information for licensing. Requires dec
answers 402 $0.10 base v2 POST 44d ago
rubric-protocol.com x402 decision-review
Rubric x402 service. Operated by Rubric Protocol.
answers 402 $0.10 base v2 POST 44d ago
agent402.tools skill sec-filings-deep-dive
Bundled execution of the SEC filings deep-dive workflow - Pull the full EDGAR picture of a US public company in one wo
answers 402 $0.10 base v2 POST 44d ago
api.sirenic.eu kyb batch
Batch KYB and bulk company lookup: full Know Your Business files for 2 to 100 French companies in one call (comma-sepa
answers 402 $0.10 base v2 GET 44d ago
agent402.tools skill article-digest
Bundled execution of the Article digest workflow - Quick research brief on any topic - web search results plus an AI-g
answers 402 $0.11 base v2 POST 44d ago
api.strale.io x402 google-search
Perform a Google search and return structured results. Returns title, URL, snippet, position for each result.
answers 402 $0.11 base v1 GET 44d ago
api.you.com v1 finance_research
You.com Finance Research API: agentic deep research on a financial question, returning a synthesized answer with cited
answers 402 $0.11 base v2 POST 44d ago
api-staging.you.com v1 finance_research
You.com Finance Research API: agentic deep research on a financial question, returning a synthesized answer with cited
answers 402 $0.11 base-sepolia v2 POST 44d ago
api.agentic-swarm-marketplace.com commerce product-search
Returns normalized technology product candidates for LCG procurement workflows (cybersecurity, cloud, SaaS). Distingui
answers 402 $0.11 base v2 GET 44d ago
robotinsight.kr api intel
Korean robotics industry intelligence, sold per query. Structured feed of Korea/Asia robot-sector news, analysis and K
answers 402 $0.11 base v2 GET 44d ago
x402.orthogonal.com company search
Search and filter companies using Elasticsearch or SQL queries. Find companies by industry, size, location, funding, a
answers 402 $0.11 base v2 POST 44d ago
x402.orthogonal.com company enrich
Enrich a company by name, website, ticker, or LinkedIn URL. Returns full company profile with industry, size, location
answers 402 $0.11 base v2 GET 44d ago
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