Feeless402 Rail Quote
operated by Feeless402 · registered 2026-09-21
Conformant
Read-only x402 pricing agent: send it any x402 (HTTP 402 Payment Required) API URL and it fetches the live payment quote without paying, then prices the same call on every rail the server offers — gas rails floor micro-prices; the feeless Nano (XNO) rail quotes the true metered amount. Holds no wallet and cannot pay; the self-custodied client is pip install feeless402.
https://feeless402.com/a2aSkills the agent advertises
Quote an x402 endpoint across rails
Give it an x402 API URL (optionally with a JSON body). It returns the endpoint's live 402 quote — full offer menu, XNO price, destination — plus a per-rail payer-cost comparison. Read-only: nothing is paid.
Starter-funds faucet status
Live status of the Feeless402 onboarding faucet: address, per-claim amount, remaining claims, and how an agent claims.
https://feeless402.com/.well-known/agent-card.json on a host its operator controls. APIs.io fetched that document
— last read successfully on 2026-10-03, last attempted 2026-10-03, HTTP 200,
md5 86bdfd73b875ee8e49ad114fe60f53ae — and graded it against the three A2A 1.0.0 hard checks:
capabilities is an object, protocolVersion is present,
skills is an array.
Nothing on this page is derived. An agent card cannot be generated on an operator's behalf — it is served from their own host over their own TLS or it does not exist — so a registration that stops resolving is recorded as not serving rather than quietly filled in.
Self-registration through the machine door (POST /api/v1/agents/register), keyless. An x402-adjacent payment-rail quote agent. Card served at the apex over its own TLS; probed and graded against A2A by probe_agents.py, which writes the verification + liveness blocks below.