whatsonchain.com publishes an Agentic Resource Discovery manifest at /.well-known/ai-catalog.json, declaring what an AI agent can call on this domain. Everything below is read from that file. First seen by our crawler on 29 October 2026.
| Declared resource | Type |
|---|---|
| How to use the WhatsOnChain APInot yet checked endpoint: https://whatsonchain.com/.well-known/agent-skills/whatsonchain-api/SKILL.mdidentifier: urn:air:whatsonchain.com:skill:whatsonchain-apipublished to be found for: how do I query BSV blockchain data · list the unspent outputs of a BSV address · what is the WhatsOnChain API rate limit | text/markdown |
| WhatsOnChain API (mainnet)not yet checked endpoint: https://whatsonchain.com/.well-known/api-catalogidentifier: urn:air:whatsonchain.com:api:bsv-mainpublished to be found for: look up a BSV transaction by txid · get the balance of a BSV address · find the latest BSV block | application/linkset+json |
https://whatsonchain.com/.well-known/ai-catalog.json, this publisher's own file. Identifiers are reproduced exactly as published.
Note: this is the pre-v0.91 path. The specification renamed the manifest to /.well-known/ard.json, and most of the ecosystem still serves the older name.
None of these endpoints has been probed for reachability yet, so nothing here says whether they answer.
"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.
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