0x8d1b…cec4
Paid $0.09 of the $259.22M Roundhouse has indexed across 714,420 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (22)
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 | 100% | $0.09 | 21 | 5 |
$0.01 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 3 of 5 the amount paid narrows the list to the ones listed at that price.
- 0xa93a…6cbe · last paid 36d ago$0.0615 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/send-tokenPrice match$0.01 listed
- 0x9f27…4d7c · last paid 63d ago$0.011 call
▸1 catalogued endpoints, none priced at an amount this agent paid
- /api/base/nft?typeFacilitator=payAI$0.01 listed
- 0x35e6…1f0e · last paid 72d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x17cd…7905 · last paid 56d ago$0.0033 calls
▸1 of 6 catalogued endpoints list a price this agent paid
- /api/swap-tokenPrice match$0.001 listed
- /api/send-native$0.05 listed
- /api/send-token$0.05 listed
- /api/supply-usdc$0.10 listed
- /api/send-nft$0.05 listed
- /api/add-pool$3.00 listed
- 0xbeab…cd07 · last paid 24d ago$0.0011 call
▸2 of 2 catalogued endpoints list a price this agent paid
- /api/send-tokenPrice match$0.001 listed
- /api/reportPrice match$0.001 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 | |
|---|---|---|---|---|---|
| 0xa93a…6cbe | $0.06 | $0.00 | 15 | 36d ago | Graph |
| 0x9f27…4d7c | $0.01 | $0.00 | 1 | 63d ago | Graph |
| 0x0470…7726 | $0.00 | $0.01 | 1 | 72d ago | Graph |
| 0x35e6…1f0e | $0.01 | $0.00 | 1 | 72d ago | Graph |
| 0x17cd…7905 | $0.003 | $0.00 | 3 | 56d ago | Graph |
| 0xbeab…cd07 | $0.001 | $0.00 | 1 | 24d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
64% of observed volume is with a single counterparty, in all 22 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 0x8d1b…cec4 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x8d1b676508f7bac3e574dfb022c0d1b74a0fcec4
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: 0x8d1b…cec4 curl -s 'https://api.roundhouseai.io/v0/agents/0x8d1b676508f7bac3e574dfb022c0d1b74a0fcec4' curl -s 'https://api.roundhouseai.io/v0/entities/0x8d1b676508f7bac3e574dfb022c0d1b74a0fcec4/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.