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 2026-10-14. We parse the payment challenge, we do not complete a payment.

EndpointStatusPriceNetworkSpecChecked
philip-example-brighton-usd.trycloudflare.com company procurement
Get procurement data for a Japanese company
not probed 10000 atomic - - never
philip-example-brighton-usd.trycloudflare.com company subsidy
Get subsidy information for a Japanese company
not probed 10000 atomic - - never
philip-example-brighton-usd.trycloudflare.com company finance
Get financial data for a Japanese company
not probed 10000 atomic - - never
mcp.memestack.ai mcp
Generate an image from a text prompt with Grok Imagine; the result is hosted on MemeStack, AI-captioned and tagged, an
needs params 48000 atomic - - POST 38d ago
mcp.memestack.ai mcp
Submit an image URL into MemeStack's moderation review queue; accepted images are published in the public, AI-captione
needs params 80000 atomic - - POST 38d ago
api.zerion.io charts day
https://api.zerion.io/v1/wallets/:address/charts/day
not probed 10000 atomic - - never
api.zerion.io wallets pnl
https://api.zerion.io/v1/wallets/:address/pnl
not probed 10000 atomic - - never
api.zerion.io wallets nft-positions
https://api.zerion.io/v1/wallets/:address/nft-positions
not probed 10000 atomic - - never
lookups.alienprobe.ai lookup naics
single-fact naics lookup. Complete for the bundled 2022 vintage: all 2129 NAICS 2022 codes at levels 2 through 6, titl
not probed 4000 atomic - - never
x402.orth.sh messages send
Send an email message from an inbox. At least one recipient (to, cc, or bcc) is required. Returns the message_id and t
not probed 10000 atomic - - never
lucid-text-stats-production.up.railway.app text-stats invoke
Deterministic UTF-8 text statistics: word, character, and byte counts. No input retention or paid upstream.
no payment challenge 1000 atomic - - POST 38d ago
x402.orthogonal.com v3 products
Get a single product by ID
not probed 40000 atomic - - never
x402.orthogonal.com v3 news_events
Get a single news event by ID
not probed 40000 atomic - - never
x402.orthogonal.com v3 job_openings
Get a single job opening by ID
not probed 40000 atomic - - never
x402.orthogonal.com page screenshot
Take a screenshot of the current page.
not probed 1000 atomic - - never
agent-control.net
Answers 402 via POST. Speaks the v1 dialect over the PAYMENT-REQUIRED header, charges 20000 in atomic units (decimals
answers 402 20000 atomic solana v1 POST 32d ago
theccsi.org
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges 5000000 in atomic units (decimals
answers 402 5000000 atomic solana v2 GET 22d ago
baalstt.tailb3821a.ts.net
Answers 402 via GET. Speaks the v2 dialect over the PAYMENT-REQUIRED header, charges 50000 in atomic units (decimals n
answers 402 50000 atomic ethereum v2 GET 19d ago
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