0x72f7…3c28
Paid $0.20 of the $260.71M Roundhouse has indexed across 716,404 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (2)
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% | $0.20 | 1 | 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; no listed price matches an amount this agent paid, so nothing narrows them.
- 0xf00d…de96 · last paid 305d ago$0.201 call
▸8 catalogued endpoints, none priced at an amount this agent paid
- /api/x402/base/wait-2m$0.01 listed
- /base/xraid/small$1.00 listed
- /api/x402/base/wait-5m$0.01 listed
- /api/x402/base/wait-1m$0.01 listed
- /base/xraid/medium$2.50 listed
- /base/agenthelp/recover$0.001 listed
- /weather-base$0.001 listed
- /base/example$0.01 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 | |
|---|---|---|---|---|---|
| 0x9b4d…4319 | $0.00 | $0.22 | 1 | 305d ago | Graph |
| 0xf00d…de96 | $0.20 | $0.00 | 1 | 305d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
52% of observed volume is with a single counterparty, in all 2 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x72f7…3c280xf00d…de96 | Base | $0.20 | 100% | coinbase | 305d ago | 0x2e89ca…d00d63 |
| 0x9b4d…43190x72f7…3c28 | Base | $0.22 | 100% | coinbase | 305d ago | 0x4b50d1…a9d9cb |
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 0x72f7…3c28 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x72f7db0b3eb282d5321eb8ae17c2e2551f6b3c28
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: 0x72f7…3c28 curl -s 'https://api.roundhouseai.io/v0/agents/0x72f7db0b3eb282d5321eb8ae17c2e2551f6b3c28' curl -s 'https://api.roundhouseai.io/v0/entities/0x72f7db0b3eb282d5321eb8ae17c2e2551f6b3c28/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.