0xc21d…f5f8
Paid $1.69 of the $261.16M Roundhouse has indexed across 717,066 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (5)
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 | 96% | $1.62 | 3 | 1 |
| Company & People | 4% | $0.07 | 2 | 2 |
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 37d ago$1.623 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- /api/lookup$0.05 listed
- 0x325b…d430 · last paid 44d ago$0.051 call
▸12 of 68 catalogued endpoints list a price this agent paid
- /api/exa/searchWeb 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/fullenrich/people-searchPeople search$0.15 listed
- /api/whitepages/person-search$0.22 listed
- /api/pdl/people-enrichPeople search$0.28 listed
- /api/clado/contacts-enrichPeople search$0.20 listed
60 further catalogued endpoints not listed.
- 0x6e8b…4e2e · last paid 44d ago$0.021 call
▸5 of 112 catalogued endpoints list a price this agent paid
- /api/enrichPrice matchCompany enrichment$0.02 listed
- /api/scan$0.002 listed
- /api/positions$0.008 listed
- /api/newsNews search$0.005 listed
- /api/find$0.01 listed
- /api/levels$0.003 listed
- /api/launches$0.008 listed
- /api/vaults$0.008 listed
104 further catalogued endpoints not listed.
Funds flow over time
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 | 37d ago | Graph |
| 0x325b…d430 | $0.05 | $0.00 | 1 | 44d ago | Graph |
| 0x6e8b…4e2e | $0.02 | $0.00 | 1 | 44d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
96% of observed volume is with a single counterparty, in all 5 observed settlements.
Organic volume $1.69 of $1.69 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xc21d…f5f80xd219…6801 | Base | $0.54 | 100% | coinbase | 37d ago | 0x42f0f0…bb453f |
| 0xc21d…f5f80xd219…6801 | Base | $0.54 | 100% | coinbase | 38d ago | 0xd69608…a4d44d |
| 0xc21d…f5f80xd219…6801 | Base | $0.54 | 100% | coinbase | 44d ago | 0xd621af…f0f138 |
| 0xc21d…f5f80x325b…d430 | Base | $0.05 | 100% | coinbase | 44d ago | 0xc0dba6…0419b4 |
| 0xc21d…f5f80x6e8b…4e2e | Base | $0.02 | 100% | coinbase | 44d ago | 0xddaef3…794637 |
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 0xc21d…f5f8 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xc21ddac324cafee7eb296d9842d2fe9b024ef5f8
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: 0xc21d…f5f8 curl -s 'https://api.roundhouseai.io/v0/agents/0xc21ddac324cafee7eb296d9842d2fe9b024ef5f8' curl -s 'https://api.roundhouseai.io/v0/entities/0xc21ddac324cafee7eb296d9842d2fe9b024ef5f8/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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.