0x1b31…d0eb
Paid $0.007 of the $260.03M Roundhouse has indexed across 715,511 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 |
|---|---|---|---|---|
| Onchain Data | 100% | $0.007 | 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 2 the amount paid narrows the list to the ones listed at that price.
- 0x0d08…5b44 · last paid 1d ago$0.0051 call
▸1 of 5 catalogued endpoints list a price this agent paid
- /gasPrice matchGas price$0.005 listed
- /gas/cheapest-windowGas price$0.02 listed
- /gas/historyGas price$0.01 listed
- /api/fortune$0.001 listed
- /gas/compareGas price$0.01 listed
- 0x9700…d3ab · last paid 3d ago$0.0021 call
▸7 of 90 catalogued endpoints list a price this agent paid
- /api/v1/paid/bazaar-pulsePrice match$0.002 listed
- /api/v1/paid/base-gas-pricePrice matchGas price$0.002 listed
- /api/v1/paid/base-block-numberPrice match$0.002 listed
- /api/v1/paid/bazaar-price-statsPrice match$0.002 listed
- /api/v1/paid/time$0.01 listed
- /api/v1/paid/crypto-price$0.004 listed
- /api/v1/paid/x402-facilitator-health$0.003 listed
- /api/v1/paid/echo$0.01 listed
82 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 | |
|---|---|---|---|---|---|
| memosr.eth | $0.005 | $0.00 | 1 | 1d ago | Graph |
| 0x9700…d3ab | $0.002 | $0.00 | 1 | 3d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
71% of observed volume is with a single counterparty, in all 2 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x1b31…d0ebmemosr.eth | Base | $0.005 | 100% | coinbase | 1d ago | 0xc85e55…f66a3c |
| 0x1b31…d0eb0x9700…d3ab | Base | $0.002 | 100% | coinbase | 3d ago | 0x75f35d…752ebc |
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 0x1b31…d0eb has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x1b31e2470a7c8506a404fe351a4248b9f50dd0eb
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: 0x1b31…d0eb curl -s 'https://api.roundhouseai.io/v0/agents/0x1b31e2470a7c8506a404fe351a4248b9f50dd0eb' curl -s 'https://api.roundhouseai.io/v0/entities/0x1b31e2470a7c8506a404fe351a4248b9f50dd0eb/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.