x402 resource directory

Find paid HTTP operations and MCP tools by URL, host, method or tool name. Compare payment terms across networks and catalogs.

Distinct HTTP URLs
163,044
Distinct MCP URLs
43
Catalog observations
263,972
URLs with a 402 in 7 days
1,740
Network identifiers
182

These results as JSON

HTTP https://31-172-70-14.nip.io/mcp/drift/history · 1 observation

PulseFeed x402 Trust Oracle profile

  • Base
    Amount unreported
    Operator manifest · seen
HTTP https://31-172-70-14.nip.io/momentum · 1 observation

PulseFeed x402 Trust Oracle profile

  • Base
    Amount unreported
    Operator manifest · seen
HTTP https://31-172-70-14.nip.io/trust/dataset · 1 observation

PulseFeed x402 Trust Oracle profile

  • Base
    Amount unreported
    Operator manifest · seen
HTTP https://31-172-70-14.nip.io/trust/history · 1 observation

PulseFeed x402 Trust Oracle profile

  • Base
    Amount unreported
    Operator manifest · seen
HTTP https://31-172-70-14.nip.io/whales · 1 observation

PulseFeed x402 Trust Oracle profile

  • Base
    Amount unreported
    Operator manifest · seen
POST https://369yz.pythonanywhere.com/meter/v1/hook/score · 1 observation
HookScore: gaming headline/hook scored 0-100 against the 369 content team's hook rules

369Yz profile

  • Base · exact
    $0.0100 (USDC)
    Recipient 0xA0A1ff293EF2FF051121674c8eAAd69570b25e6c
    PayAI · seen
POST https://3c18b2d704b6940881478ee13baabb5a-dev.ctonew.app/api/v1/verify_email · 1 observation
email verification

3C18B2D704B6940881478Ee13Baabb5A-Dev profile

  • Base · exact
    $0.0100 (USDC)
    Recipient 0xe0df7723d8f71af450a2d48631dd6a8ea893c96d
    PayAI · seen
GET https://3of7zkdv.nx.link/todos/1 · 1 observation
Fetches the TODO item with ID 1 as JSON; access requires USDC payment on eip155:8453.

3Of7Zkdv profile

  • Base · exact
    $0.00001 (USDC)
    Recipient 0x758D2532FF6A304D1A0c2FdF46264590E4Ef0637
    Dexter · seen
GET https://3route.agents.bakingbad.dev/api/v6.1/:chainId/quote · 1 observation
Price a swap without building a transaction. Returns expected input, output, and gas without constructing an executable transaction. Quotes are informational and can change with liquidity and chain state.

3route.agents.bakingbad.dev profile

  • Base · exact
    $0.0010 (USDC)
    agentic.market · seen
GET https://3route.agents.bakingbad.dev/api/v6.1/:chainId/swap · 1 observation
Build an unsigned swap transaction for the best route. Builds an unsigned transaction for the selected route. Compare it with a fresh quote, validate every returned transaction field, obtain explicit signing approval, and broadcast it through the selected chain's RPC. The compatibility parameters permit and usePermit2 are ignored. For an ERC-20 source, approve the router in tx.to for at least srcAmount before executing the returned transaction.

3route.agents.bakingbad.dev profile

  • Base · exact
    $0.0010 (USDC)
    agentic.market · seen
GET https://3route.agents.bakingbad.dev/v1/:chainId/quote · 1 observation
Price a swap without building a transaction. Returns expected input, output, and gas without constructing an executable transaction. Quotes are informational and can change with liquidity and chain state.

3route.agents.bakingbad.dev profile

  • Base · exact
    $0.0010 (USDC)
    agentic.market · seen
GET https://3route.agents.bakingbad.dev/v1/:chainId/swap · 1 observation
Build an unsigned swap transaction for the best route. Builds an unsigned transaction for the selected route. Compare it with a fresh quote, validate every returned transaction field, obtain explicit signing approval, and broadcast it through the selected chain's RPC. The compatibility parameters permit and usePermit2 are ignored. For an ERC-20 source, approve the router in tx.to for at least srcAmount before executing the returned transaction.

3route.agents.bakingbad.dev profile

  • Base · exact
    $0.0010 (USDC)
    agentic.market · seen
GET https://3route.agents.bakingbad.dev/v1/pro/:chainId/quote · 1 observation
Price a swap without building a transaction. Returns expected input, output, and gas without constructing an executable transaction. Quotes are informational and can change with liquidity and chain state. Supports exact-output amounts and historical state. Historical state is available for approximately 35 days. The first request for a block may take 1-7 seconds; subsequent requests use cached state.

3route.agents.bakingbad.dev profile

  • Base · exact
    $0.0010 (USDC)
    agentic.market · seen
POST https://401-chi.vercel.app/api/v1/symbol · 1 observation
Verify whether a named API symbol is publicly exported by an exact npm package version. Returns structured existence, export kind, certainty, and package-artifact evidence.

401-chi.vercel.app profile

  • Base · exact
    $0.0030 (USDC)
    agentic.market · seen
HTTP https://402-server.pinata-marketing-enterprise.workers.dev/v1/retrieve/private/bafkreicg754td66rkwrdrjrk2zmfqkedodyvfqwxpe5mdh5xnxvd73jidq · 1 observation
Pay to retrieve a private file from Pinata by CID

402-server.pinata-marketing-enterprise.workers.dev profile

  • Base · exact
    $0.0001 (USDC)
    agentic.market · seen
HTTP https://402-server.pinata-marketing-enterprise.workers.dev/v1/retrieve/private/bafkreiefdk5omvmbtuysrnjq5khpnmqjre4wpzdwwsvw37llcmvg6klf3u · 1 observation
Pay to retrieve a private file from Pinata by CID

402-server.pinata-marketing-enterprise.workers.dev profile

  • Base · exact
    $0.0001 (USDC)
    agentic.market · seen
HTTP https://402-server.pinata-marketing-enterprise.workers.dev/v1/retrieve/private/bafkreieoyh26ynfux2pldujpawobz6mqxkvlxcmyu2n6vhfqgcmmd5vh2u · 1 observation
Pay to retrieve a private file from Pinata by CID

402-server.pinata-marketing-enterprise.workers.dev profile

  • Base · exact
    $0.0001 (USDC)
    agentic.market · seen
HTTP https://402-server.pinata-marketing-enterprise.workers.dev/v1/retrieve/private/bafkreifm6sroj5jdnkbjojh5ra5hiybj3rwq52focjvaup7dn5amqll4ne · 1 observation
Pay to retrieve a private file from Pinata by CID

402-server.pinata-marketing-enterprise.workers.dev profile

  • Base · exact
    $0.0001 (USDC)
    agentic.market · seen
HTTP https://402-server.pinata-marketing-enterprise.workers.dev/v1/retrieve/private/bafkreig64zjue3vnfqejtq2lmzdhgbbsin7gc7dxdebw3exy4ysjkoq62q · 1 observation
Pay to retrieve a private file from Pinata by CID

402-server.pinata-marketing-enterprise.workers.dev profile

  • Base · exact
    $0.0001 (USDC)
    agentic.market · seen
HTTP https://402-server.pinata-marketing-enterprise.workers.dev/v1/retrieve/private/bafkreigapts2hedc4n2in6c5bj7x4eclx4ergaizi7naalcehkhcza7dxa · 1 observation
Pay to retrieve a private file from Pinata by CID

402-server.pinata-marketing-enterprise.workers.dev profile

  • Base · exact
    $0.0001 (USDC)
    agentic.market · seen
GET https://402-tools.tusk80.com/dns · 1 observation
DNS lookup (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV, PTR) via DNS-over-HTTPS

402-Tools profile

  • Base · exact
    $0.0010 (USDC)
    Recipient 0xFe6Ae9ec9DE12817f23958F11b6CE69194b6Bd7E
    PayAI · seen
GET https://402-tools.tusk80.com/domain · 1 observation
Domain availability and registration info (registrar, created, expires, status, nameservers) via RDAP

402-Tools profile

  • Base · exact
    $0.0020 (USDC)
    Recipient 0xFe6Ae9ec9DE12817f23958F11b6CE69194b6Bd7E
    PayAI · seen
GET https://402-tools.tusk80.com/extract · 1 observation
Fetch a web page and return its title, meta description and readable text (scripts, styles and markup removed)

402-Tools profile

  • Base · exact
    $0.0020 (USDC)
    Recipient 0xFe6Ae9ec9DE12817f23958F11b6CE69194b6Bd7E
    PayAI · seen
GET https://402-tools.tusk80.com/ocr · 1 observation
Read the text in an image (OCR with Tesseract, English and Turkish); image up to 10 MB

402-Tools profile

  • Base · exact
    $0.0030 (USDC)
    Recipient 0xFe6Ae9ec9DE12817f23958F11b6CE69194b6Bd7E
    PayAI · seen

Counts describe directory coverage, including testnets. Each resource groups the same URL, HTTP method or MCP tool across sources. A catalog sighting records published terms. A live 402 records the endpoint’s reply to an unpaid request.