0x3a9d…c66c
Paid $2.98 of the $847.09M Roundhouse has indexed across 1,330,621 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (64)
What it buys
Grouped by the capability each merchant's catalogue is mostly about. A merchant counts once, in one group — nothing records which of its endpoints a payment bought.
| Group | Share | Spent | Calls | Sellers |
|---|---|---|---|---|
| Not in any catalogue | 68% | $2.02 | 7 | 2 |
| Web & Content | 32% | $0.96 | 57 | 1 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 2 of 3 the amount paid narrows the list to the ones listed at that price.
- 0xd219…6801 · last paid 12d ago$1.623 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- /api/lookup$0.05 listed
- 0x325b…d430 · last paid 12d ago$0.9657 calls
▸22 of 68 catalogued endpoints list a price this agent paid
- /api/exa/searchPrice matchWeb search$0.01 listed
- /api/exa/contents$0.002 listed
- /api/firecrawl/searchWeb search$0.03 listed
- /api/apollo/people-enrichPeople search$0.05 listed
- /api/pdl/people-enrichPeople search$0.28 listed
- /api/fullenrich/people-searchPeople search$0.15 listed
- /api/clado/contacts-enrichPeople search$0.20 listed
- /api/reddit/searchWeb search$0.02 listed
60 further catalogued endpoints not listed.
- 0xcb79…6f78 · last paid 12d ago$0.404 calls
▸6 of 6 catalogued endpoints list a price this agent paid
- /api/sessionsPrice match$0.10 listed
- /api/sessionsPrice match$0.10 listed
- /api/sessionsPrice match$0.10 listed
- /api/sessionsPrice match$0.10 listed
- /api/sessionsPrice match$0.10 listed
- /api/sessionsPrice match$0.10 listed
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xd219…6801 | $1.62 | $0.00 | 3 | 12d ago | Graph |
| 0x325b…d430 | $0.96 | $0.00 | 57 | 12d ago | Graph |
| 0xcb79…6f78 | $0.40 | $0.00 | 4 | 12d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
54% of observed volume is with a single counterparty, in all 64 observed settlements.
Recent activity
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will check what 0x3a9d…c66c has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3a9d5cb3a9c7bce82028a20cb507109c0f14c66c
Show the promptHide the prompt
Using Roundhouse, vet this agent for me: what is it, what has it paid for, and does its on-chain record support what its card claims? Agent: 0x3a9d…c66c curl -s 'https://api.roundhouseai.io/v0/agents/0x3a9d5cb3a9c7bce82028a20cb507109c0f14c66c' curl -s 'https://api.roundhouseai.io/v0/entities/0x3a9d5cb3a9c7bce82028a20cb507109c0f14c66c/settlements' Roundhouse indexes public chain data and does not vouch for any agent's claims — treat the card as a claim and the settlements as the evidence. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.