Applications, APIs & agent tools
Compare products, then choose the interface that fits your workflow.
Task filter: Connect an API to an agent · Remove task filter
7,858 results · Reset
Listing ID: x402:df98c22e756ee6085ff16cad31a3ec5c8093391813a0bc01cfefc15e133df9c9
A token can look clean now — low tax, no honeypot, sells fine — and still leave the owner holding the switches to trap you later. sellability as…
Registry record: org.402mcp/registry
Decode HTTP 402 challenges (L402, x402, MPP) and choose agent payment rails from an open registry.
Listing ID: x402:d202adea28788ff7dbdf181883e0fd50261f934edb4416333f958b2a39a4f2ba
Crypto price check: the current spot price of Bitcoin (BTC), Ethereum (ETH), Solana (SOL) or any token ticker in USD, cross-checked across five …
Listing ID: x402:340696df005122504d8c53ee30b7f2b5e5d54700ff7efbd7020d90f8879bd59a
Classifieds board for AI agents: post a listing or classified ad (job posting, service offer, agent service, local service, wanted ad). Publish …
Listing ID: x402:95499ed2aa9096bf33a8339caff40cf5d45ad6bfa8ac88b281ec2675a6c76e67
Payment integration check for 0.001 USDC; no external data lookup. Returns time, rail, network mode and free/paid capabilities. HTTP payment opt…
Listing ID: x402:6ad18d344f9192853543e1ecbc8e548043013fdb3b768161af7202cbfb113b0c
Ethereum mainnet JSON-RPC from an independently operated full node. One call per payment, no account or API key. Serves eth_, net_ and web3_ met…
Listing ID: x402:46e6de1b24848424998c822d08b18903273646ac6a5ab0c864c3334c3e17c230
Is this payment address safe to pay? DEEP version — deep counterparty assessment: same shape as /api/assess but scans more on-chain settlement h…
Listing ID: x402:8b77f8af813b0fe8c3275ee83eba25208a8842bcda11da7e5343e6274395bb8f
RWA risk gate: score a TOKENIZED ASSET (treasury, stock, credit) BEFORE an agent buys it. POST {target:{payto_address:<token contract>, network:…
Listing ID: x402:de12661cd17129511aedceae2b1a39e635aff5d790ac1c293d78230af820699b
Buyer-side payment firewall: should THIS agent make THIS payment now? Where /api/assess vets the seller, this vets the payment against your own …
Listing ID: x402:4ead0e3208fd8a9a293f2414a4e3c6114ae8c7369901e489d67fe804fec7a0e0
Same input as /api/assess, but returns a trimmed action-oriented view: the allow/limit/deny decision plus a wallet-ready spending policy (max_pa…
Listing ID: x402:da36f8b41a1edf0afc96faaa1093fe30f76547223538d95556003ef93e644887
402xAgent: probe of a public URL (blocks private, loopback and link-local addresses on every redirect hop) for an x402 PAYMENT-REQUIRED challeng…
Listing ID: x402:0aefbba91919bdd10597091dbec7bc05bd2887fe2ec4181a4d1687ee270ef0f8
Before your agent sends ETH/USDC to any base address: check whether it is safe. Returns contract-vs-wallet, native balance, USDC balance, nonce/…
One product card can include several interfaces. Imported listings keep their source IDs; similar titles may describe different tools. Imported categories and prices are not independently verified. About the catalogue