0xbbbb…803b
Paid $10.02 of the $258.60M Roundhouse has indexed across 713,391 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (12)
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% | $10.02 | 12 | 10 |
$2.00 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 6 of 10 the amount paid narrows the list to the ones listed at that price.
- 0x2a50…f089 · last paid 334d ago$2.002 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /mintPrice match$1.00 listed
- 0x43c8…7cb4 · last paid 333d ago$1.012 calls
▸3 of 4 catalogued endpoints list a price this agent paid
- /x402/airdrop/v1/xlPrice match$1.00 listed
- /x402/v1/airdropPrice match$0.01 listed
- /x402/airdrop/v1Price match$0.01 listed
- /x402/airdrop/v1/xxxl$100.00 listed
- 0x0891…204b · last paid 330d ago$1.001 call
- 0xbe77…6213 · last paid 333d ago$1.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xfdc7…7841 · last paid 333d ago$1.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x6500…68dd · last paid 333d ago$1.001 call
▸1 catalogued endpoints, none priced at an amount this agent paid
- /x402/test$0.001 listed
- 0x8785…67cc · last paid 334d ago$1.001 call
▸2 of 3 catalogued endpoints list a price this agent paid
- /api/presalePrice match$1.00 listed
- /api/presalePrice match$1.00 listed
- /api/balance$0.001 listed
- 0x955d…54cb · last paid 334d ago$1.001 call
- 0x9310…fdbd · last paid 334d ago$1.001 call
▸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
- 0x48eb…9a3a · last paid 333d ago$0.011 call
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 | |
|---|---|---|---|---|---|
| 0x2a50…f089 | $2.00 | $0.00 | 2 | 334d ago | Graph |
| 0x43c8…7cb4 | $1.01 | $0.00 | 2 | 333d ago | Graph |
| 0x0891…204b | $1.00 | $0.00 | 1 | 330d ago | Graph |
| 0xbe77…6213 | $1.00 | $0.00 | 1 | 333d ago | Graph |
| 0xfdc7…7841 | $1.00 | $0.00 | 1 | 333d ago | Graph |
| 0x6500…68dd | $1.00 | $0.00 | 1 | 333d ago | Graph |
| 0x8785…67cc | $1.00 | $0.00 | 1 | 334d ago | Graph |
| 0x955d…54cb | $1.00 | $0.00 | 1 | 334d 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 12 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xbbbb…803b0x0891…204b | Base | $1.00 | 100% | coinbase | 330d ago | 0xdce552…bb2c93 |
| 0xbbbb…803b0x48eb…9a3a | Base | $0.01 | 100% | x402rs | 333d ago | 0x194d51…94daf8 |
| 0xbbbb…803b0x43c8…7cb4 | Base | $1.00 | 100% | payAI | 333d ago | 0x753dcf…4c9569 |
| 0xbbbb…803b0x43c8…7cb4 | Base | $0.01 | 100% | payAI | 333d ago | 0x9e971f…dc1922 |
| 0xbbbb…803b0xbe77…6213 | Base | $1.00 | 100% | coinbase | 333d ago | 0x1a2462…eb81ee |
| 0xbbbb…803b0xfdc7…7841 | Base | $1.00 | 100% | coinbase | 333d ago | 0xd83d72…0aae13 |
| 0xbbbb…803b0x6500…68dd | Base | $1.00 | 100% | coinbase | 333d ago | 0x43cc4c…7eaf79 |
| 0xbbbb…803b0x8785…67cc | Base | $1.00 | 100% | payAI | 334d ago | 0x4544a4…5bd701 |
| 0xbbbb…803b0x955d…54cb | Base | $1.00 | 100% | payAI | 334d ago | 0x313337…4eaf41 |
| 0xbbbb…803b0x9310…fdbd | Base | $1.00 | 100% | payAI | 334d ago | 0x0de005…3dcc4b |
| 0xbbbb…803b0x2a50…f089 | Base | $1.00 | 100% | coinbase | 334d ago | 0x24ede4…4cbce9 |
| 0xbbbb…803b0x2a50…f089 | Base | $1.00 | 100% | coinbase | 334d ago | 0xbf114b…f566b1 |
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 0xbbbb…803b has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xbbbb82f90acc33c34b5637c7daf287382710803b
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: 0xbbbb…803b curl -s 'https://api.roundhouseai.io/v0/agents/0xbbbb82f90acc33c34b5637c7daf287382710803b' curl -s 'https://api.roundhouseai.io/v0/entities/0xbbbb82f90acc33c34b5637c7daf287382710803b/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.