0x3090…7a8b
Paid $12.00 of the $260.63M Roundhouse has indexed across 716,280 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% | $12.00 | 12 | 2 |
$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; no listed price matches an amount this agent paid, so nothing narrows them.
- 0x955d…54cb · last paid 335d ago$10.0010 calls
- 0x5b30…7628 · last paid 336d ago$2.002 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 | |
|---|---|---|---|---|---|
| 0x955d…54cb | $10.00 | $0.00 | 10 | 335d ago | Graph |
| 0x5b30…7628 | $2.00 | $0.00 | 2 | 336d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
83% of observed volume is with a single counterparty, in all 12 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3090…7a8b0x955d…54cb | Base | $1.00 | 100% | payAI | 335d ago | 0x1e4762…94f6ef |
| 0x3090…7a8b0x955d…54cb | Base | $1.00 | 100% | payAI | 335d ago | 0x6094b4…2bb946 |
| 0x3090…7a8b0x955d…54cb | Base | $1.00 | 100% | payAI | 335d ago | 0x5337b1…21c35e |
| 0x3090…7a8b0x955d…54cb | Base | $1.00 | 100% | payAI | 335d ago | 0x2143bb…f9eff1 |
| 0x3090…7a8b0x955d…54cb | Base | $1.00 | 100% | payAI | 335d ago | 0x00f383…ddfb4f |
| 0x3090…7a8b0x955d…54cb | Base | $1.00 | 100% | payAI | 335d ago | 0x66b35c…57b70e |
| 0x3090…7a8b0x955d…54cb | Base | $1.00 | 100% | payAI | 335d ago | 0x0e69f3…fc3d2a |
| 0x3090…7a8b0x955d…54cb | Base | $1.00 | 100% | payAI | 335d ago | 0x065fef…04f2cc |
| 0x3090…7a8b0x955d…54cb | Base | $1.00 | 100% | payAI | 335d ago | 0xcae58b…07c1d0 |
| 0x3090…7a8b0x955d…54cb | Base | $1.00 | 100% | payAI | 335d ago | 0x982639…eae49f |
| 0x3090…7a8b0x5b30…7628 | Base | $1.00 | 100% | coinbase | 336d ago | 0x9ecfba…453c1d |
| 0x3090…7a8b0x5b30…7628 | Base | $1.00 | 100% | coinbase | 336d ago | 0x72a27c…56b6d5 |
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 0x3090…7a8b has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3090e6ad85ec4d579098afcb659ff5feaf487a8b
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: 0x3090…7a8b curl -s 'https://api.roundhouseai.io/v0/agents/0x3090e6ad85ec4d579098afcb659ff5feaf487a8b' curl -s 'https://api.roundhouseai.io/v0/entities/0x3090e6ad85ec4d579098afcb659ff5feaf487a8b/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.