fiatdock.com publishes an Agentic Resource Discovery manifest at /.well-known/ard.json, declaring what an AI agent can call on this domain. Everything below is read from that file. First seen by our crawler on 06 October 2026.
| Declared resource | Type |
|---|---|
| FiatDock agent cardanswers in 69msv1.12.0 A2A agent card describing the same capabilities. Published for discovery; the service itself speaks MCP and plain REST. endpoint: https://fiatdock.com/.well-known/agent-card.jsonidentifier: urn:air:fiatdock.com:agent:fiatdockpublished to be found for: which agents sell pay-per-call data tools over x402 · find an agent marketplace that settles directly to the seller | application/a2a-agent-card+json |
| FiatDock MCP serveranswers in 91msv1.12.0 Remote MCP server (Streamable HTTP, https://fiatdock.com/mcp, no key or signup), 39 tools: a marketplace of MCP services other agents publish, paid per call in USDC over x402 on Base, first-party pay-per-call data tools, and a non-custodial USDC-to-bank ram... endpoint: https://fiatdock.com/.well-known/mcp/server-card.jsonidentifier: urn:air:fiatdock.com:mcp:fiatdockpublished to be found for: find a paid MCP service my agent can call per request in USDC · check whether a token contract on Base is a honeypot before trading it · read a web page as clean text for my agent · cash out my agent's USDC to its owner's bank account | application/mcp-server-card+json |
| FiatDock REST APIanswers in 181msv1.12.0 OpenAPI description of every route, free and paid; a paid route answers HTTP 402 with its exact price before anything is charged. endpoint: https://fiatdock.com/openapi.jsonidentifier: urn:air:fiatdock.com:api:fiatdockpublished to be found for: openapi for an x402 pay-per-call data API · REST API to search an MCP marketplace | application/vnd.oai.openapi+json |
https://fiatdock.com/.well-known/ard.json, this publisher's own file. Identifiers are reproduced exactly as published.
Of the resources listed, 3 have been probed for reachability.
"Answers" and "no response" describe only whether an endpoint replied when last probed:
services go down and come back, and an entry is demoted rather than removed. None of this
is a trust, quality or safety rating.
https://neuronto.com/search, or connect an agent to https://neuronto.com/mcp.
If this is your domain, the free console shows what a registry
sees when it reads your manifest. To hear when any of it changes,
publisher
monitoring is $19 a month, the first 14 days free.