0x8b31…c183
Paid $6.01 of the $261.19M Roundhouse has indexed across 717,123 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (13)
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% | $6.01 | 13 | 4 |
$0.007 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 2 of 4 the amount paid narrows the list to the ones listed at that price.
- 0x9310…fdbd · last paid 336d ago$3.003 calls
▸2 of 3 catalogued endpoints list a price this agent paid
- /api/puffPrice match$1.00 listed
- /api/puffPrice match$1.00 listed
- /api/puff/5$5.00 listed
- 0x5e50…1d10 · last paid 336d ago$2.002 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /touchPrice match$1.00 listed
- 0x955d…54cb · last paid 336d ago$1.001 call
- 0xd0cb…1f5c · last paid 336d ago$0.0077 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x9310…fdbd | $3.00 | $0.00 | 3 | 336d ago | Graph |
| 0x5e50…1d10 | $2.00 | $0.00 | 2 | 336d ago | Graph |
| 0x955d…54cb | $1.00 | $0.00 | 1 | 336d ago | Graph |
| 0xd0cb…1f5c | $0.007 | $0.00 | 7 | 336d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 13 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x8b31…c1830x5e50…1d10 | Base | $1.00 | 100% | coinbase | 336d ago | 0x58d27c…bd16f5 |
| 0x8b31…c1830x5e50…1d10 | Base | $1.00 | 100% | coinbase | 336d ago | 0x5b81f7…e9fb6e |
| 0x8b31…c1830x9310…fdbd | Base | $1.00 | 100% | coinbase | 336d ago | 0xc349b2…6b9e08 |
| 0x8b31…c1830x955d…54cb | Base | $1.00 | 100% | payAI | 336d ago | 0xebcb20…989fb0 |
| 0x8b31…c1830x9310…fdbd | Base | $1.00 | 100% | coinbase | 336d ago | 0xa2ccd3…4860ae |
| 0x8b31…c1830x9310…fdbd | Base | $1.00 | 100% | coinbase | 336d ago | 0xdb2292…6324a6 |
| 0x8b31…c1830xd0cb…1f5c | Base | $0.001 | 100% | coinbase | 336d ago | 0x7794d5…291f13 |
| 0x8b31…c1830xd0cb…1f5c | Base | $0.001 | 100% | coinbase | 336d ago | 0xa1942d…cc30b3 |
| 0x8b31…c1830xd0cb…1f5c | Base | $0.001 | 100% | coinbase | 336d ago | 0x57dea9…74186e |
| 0x8b31…c1830xd0cb…1f5c | Base | $0.001 | 100% | payAI | 336d ago | 0x8e27aa…0f6358 |
| 0x8b31…c1830xd0cb…1f5c | Base | $0.001 | 100% | coinbase | 336d ago | 0xc378a5…fd2e6a |
| 0x8b31…c1830xd0cb…1f5c | Base | $0.001 | 100% | coinbase | 336d ago | 0xf79945…dbf8cd |
| 0x8b31…c1830xd0cb…1f5c | Base | $0.001 | 100% | coinbase | 336d ago | 0xcf42f7…a9df60 |
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 0x8b31…c183 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x8b31811873b9c35c7d068e5d15dc89ff1696c183
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: 0x8b31…c183 curl -s 'https://api.roundhouseai.io/v0/agents/0x8b31811873b9c35c7d068e5d15dc89ff1696c183' curl -s 'https://api.roundhouseai.io/v0/entities/0x8b31811873b9c35c7d068e5d15dc89ff1696c183/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.