0x9c9a…d61a
Paid $0.28 of the $259.71M Roundhouse has indexed across 715,210 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (4)
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 | 89% | $0.25 | 1 | 1 |
| Company & People | 11% | $0.03 | 3 | 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 2 the amount paid narrows the list to the ones listed at that price.
- 0x50ab…12fc · last paid 72d ago$0.251 call
▸4 of 200 catalogued endpoints list a price this agent paid
- /api/defiPrediction market odds$0.10 listed
- /api/travel/visa$0.08 listed
- /api/parks/crowds$0.08 listed
- /api/etfPrediction market odds$0.10 listed
- /api/cryptoPrediction market odds$0.07 listed
- /api/yield$0.10 listed
- /api/energy/carbon-intensity$0.01 listed
- /api/trade/tariff$0.12 listed
192 further catalogued endpoints not listed.
- 0xe974…2f08 · last paid 79d ago$0.033 calls
▸31 of 34 catalogued endpoints list a price this agent paid
- /cpiPrice match$0.01 listed
- /verifyPrice matchEmail verification$0.01 listed
- /readPrice matchPage to markdown$0.01 listed
- /fetchPrice matchPage to markdown$0.01 listed
- /calculatePrice match$0.01 listed
- /curlPrice match$0.01 listed
- /scanPrice match$0.01 listed
- /captureScreenshot$0.02 listed
26 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
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 | |
|---|---|---|---|---|---|
| 0x50ab…12fc | $0.25 | $0.00 | 1 | 72d ago | Graph |
| 0xe974…2f08 | $0.03 | $0.00 | 3 | 79d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
89% of observed volume is with a single counterparty, in all 4 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x9c9a…d61a0x50ab…12fc | Base | $0.25 | 100% | coinbase | 72d ago | 0x35b3c5…9cff9a |
| 0x9c9a…d61a0xe974…2f08 | Base | $0.01 | 100% | coinbase | 79d ago | 0x783170…1a3307 |
| 0x9c9a…d61a0xe974…2f08 | Base | $0.01 | 100% | coinbase | 79d ago | 0x5a4dde…c48b2a |
| 0x9c9a…d61a0xe974…2f08 | Base | $0.01 | 100% | coinbase | 79d ago | 0x07f977…3fed6a |
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 0x9c9a…d61a has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x9c9a72daed7ab4c81e571aa84b5da4d654b5d61a
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: 0x9c9a…d61a curl -s 'https://api.roundhouseai.io/v0/agents/0x9c9a72daed7ab4c81e571aa84b5da4d654b5d61a' curl -s 'https://api.roundhouseai.io/v0/entities/0x9c9a72daed7ab4c81e571aa84b5da4d654b5d61a/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.