Free, no payment. Lists every Genesis402 endpoint with its name, HTTP path, USD price, title and parameter schema, read from the live /.well-known/x402 manifest. Call this first to find the right endpoint name and parameters for genesis402_call. Returns the total count, the matches and the current payer mode.

Free, no payment. Fetches one paid-call receipt by id from the rail's public receipts feed, to confirm a call was paid and delivered. Returns the receipt as JSON, or an error with the HTTP status if the id is not found.

Calls any of the 360 Genesis402 endpoints by name (DeFi, SEC filings, research, web/domain intel, AI text tools, multi-chain reads). Prices $0.001-$0.25 USDC on Base. Use for any endpoint without a dedicated tool; look up the name and parameters with genesis402_catalog first. Parameters are validated for free before any quote. Without payment_signature (or a local payer) it returns the exact price quote and signs nothing; with payment it returns the result plus the settlement details.

Paid (price from the live 402 quote). Wallet risk signals in ONE call: public sanctions-list check, 10-chain EVM balance/activity scan and a plain-language summary, with an evidence hash. Use before sending funds to or accepting funds from an unknown address. The result lists its sources and an evidence hash. Heuristic signals from public data: not KYC, not a compliance determination, not legal advice. For a sanctions check alone use genesis402_screen_sanctions (cheaper); for raw balances alone use genesis402_multi_chain_scan.

Paid (price from the live 402 quote). Token pre-trade check in ONE call for an ERC-20 contract: metadata, price, holder concentration, contract verification and a sanctions-list check. Use before buying, listing or accepting an unfamiliar token. The result lists its sources and an evidence hash. Signals only, not investment advice.

Paid (price from the live 402 quote). Public-data sanctions-list signal for one address on any chain: OFAC SDN digital-currency entries plus community blocklists. Use as a fast first gate on a counterparty address. The result lists its sources and an evidence hash. Automated heuristic signal from public data: not KYC, not a compliance determination, not legal advice. For a fuller risk picture use genesis402_wallet_brief.

Paid (price from the live 402 quote). Reads ONE address across 10 EVM chains in a single call, showing where it holds funds and is active. Use to find where an address is active before drilling into one chain. Public on-chain data with sources and an evidence hash; no risk scoring (use genesis402_wallet_brief for that).

Paid (price from the live 402 quote). Ranked DeFi yield opportunities from 15,000+ pools, filterable by chain, protocol, token, stablecoin-only and minimum TVL. Use to answer 'where is the best yield for X'. Returns up to limit pools with protocol, chain, token, APY and TVL, plus sources and an evidence hash. APYs are variable and backward-looking; not investment advice.

Paid (price from the live 402 quote). As-reported fundamentals for a US public company from SEC XBRL filings: revenue, net income, assets, cash and EPS. Use for quick fundamentals without a data vendor. Give either ticker or cik (one is required). Values are as filed, with sources and an evidence hash; not investment advice.

Paid (price from the live 402 quote). Email/domain deliverability and trust check: MX, mail provider, SPF, DMARC policy, disposable-domain flag and a trust score. Use to vet a signup email or an inbound sender's domain. Does not send any email.

Paid (price from the live 402 quote). Domain registration facts via RDAP: registrar, age, expiry, status and nameservers. Young domains are a common fraud signal. Use to vet a website or sender domain.

Paid (price from the live 402 quote). Extract the fields YOU name from any text as JSON. Fields not present in the text come back null, never invented. Use to turn emails, invoices or pages into structured data.

Paid (price from the live 402 quote). Fetch one public web page and return it as clean text with its title, headings and links. Use when you need a page's content rather than a summary. Pages behind a login or paywall are not accessible.

Paid (price from the live 402 quote). Issue a signed Ed25519 receipt that binds your SHA-256 digest (or text, which is hashed for you) and an optional claim to a settled payment and timestamp. Use as a cheap timestamped proof that you held a document or statement. Give sha256 or text. The receipt signature verifies offline; the receipt chain is not externally anchored on-chain.