Dataset license

The data behind our reports and paid endpoints, delivered as files you can load into your own tools. For research groups, analysts and teams that want the data itself rather than the per-agent pages.

What is licensed

Two datasets, each refreshed weekly, drawn from the same data that powers our paid endpoints and our quarterly report. ERC-8004 is an Ethereum standard that lets an AI agent register an identity on a blockchain. x402 is a standard that lets software pay a web service per request.

Chain liveness

• Contents: one row per indexed ERC-8004 agent: chain, agent ID, registry, the endpoint address, the result of our last check on it, whether it answered, whether its name is a placeholder, and when we last checked.
• Coverage: agents registered on Base and Ethereum.
• Provenance: each row records the time we last probed the endpoint.

Commerce-backed feedback

• Contents: one row per on-chain feedback event that comes from a completed paid job: chain, agent ID, the wallet that left the feedback, the score, tags, and the block, transaction and log position of the event.
• Coverage: agents whose reputation includes feedback from paid jobs.
• Provenance: read directly from on-chain event logs. Each row records its block so you can re-derive it.

How to read the data

Every file states the following, so you can see exactly what each count does and does not mean:

• A registration is not the same as an agent. A registration is one entry in an ERC-8004 identity registry. Whether it belongs to a live agent is a separate question, and the endpoint check columns help answer it.
• This licence covers the two datasets above. It does not include the paid evaluation fields sold through Pro or the per-call API.

Delivery

• Weekly extract, delivered as Parquet (or CSV where Parquet isn’t available), one file per dataset.
• A change log comes with every extract: rows added, rows removed and fields changed, so the format never changes without notice.
• Need it faster? Email [email protected] and tell us what you need.

Price

$19/month, billed monthly through Stripe. Cancel any time.