0x7f54…88bf
Paid $32.00 of the $259.14M Roundhouse has indexed across 714,236 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 | 100% | $32.00 | 5 | 2 |
$30.00 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 1 of 2 the amount paid narrows the list to the ones listed at that price.
- 0x55d2…f1dd · last paid 330d ago$30.003 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0891…204b · last paid 330d ago$2.002 calls
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x55d2…f1dd | $30.00 | $0.00 | 3 | 330d ago | Graph |
| 0x0891…204b | $2.00 | $0.00 | 2 | 330d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
94% of observed volume is with a single counterparty, in all 5 observed settlements.
Organic volume $32.00 of $32.00 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x7f54…88bf0x0891…204b | Base | $1.00 | 100% | coinbase | 330d ago | 0xe12dfd…82ffe9 |
| 0x7f54…88bf0x0891…204b | Base | $1.00 | 100% | coinbase | 330d ago | 0xc4f8d1…cadd8f |
| 0x7f54…88bf0x55d2…f1dd | Base | $10.00 | 100% | coinbase | 330d ago | 0x39d69c…ad75f4 |
| 0x7f54…88bf0x55d2…f1dd | Base | $10.00 | 100% | coinbase | 330d ago | 0xb7033d…7e12d3 |
| 0x7f54…88bf0x55d2…f1dd | Base | $10.00 | 100% | coinbase | 330d ago | 0xfe4e1f…f144ed |
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 0x7f54…88bf has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x7f54c987255effa3beab009b702ebc035a0b88bf
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: 0x7f54…88bf curl -s 'https://api.roundhouseai.io/v0/agents/0x7f54c987255effa3beab009b702ebc035a0b88bf' curl -s 'https://api.roundhouseai.io/v0/entities/0x7f54c987255effa3beab009b702ebc035a0b88bf/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.