0xf839…40ec
Paid $0.10 of the $260.82M Roundhouse has indexed across 716,570 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (11)
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% | $0.10 | 10 | 1 |
$0.10 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.
- 0x45a3…44a7 · last paid 316d ago$0.1010 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 | |
|---|---|---|---|---|---|
| 0x45a3…44a7 | $0.10 | $0.10 | 11 | 316d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 11 observed settlements.
Organic volume $0.20 of $0.20 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xf839…40ec0x45a3…44a7 | Base | $0.01 | 100% | payAI | 316d ago | 0xf55416…7cc2ff |
| 0xf839…40ec0x45a3…44a7 | Base | $0.01 | 100% | coinbase | 316d ago | 0xc35b6d…7920c6 |
| 0xf839…40ec0x45a3…44a7 | Base | $0.01 | 100% | coinbase | 316d ago | 0x9dd661…a5bf04 |
| 0xf839…40ec0x45a3…44a7 | Base | $0.01 | 100% | coinbase | 316d ago | 0xcda21f…dd5034 |
| 0xf839…40ec0x45a3…44a7 | Base | $0.01 | 100% | daydreams | 316d ago | 0x1b8c58…9b3c75 |
| 0xf839…40ec0x45a3…44a7 | Base | $0.01 | 100% | daydreams | 316d ago | 0x042ff7…a4c24e |
| 0xf839…40ec0x45a3…44a7 | Base | $0.01 | 100% | daydreams | 316d ago | 0x26e56b…a1d545 |
| 0xf839…40ec0x45a3…44a7 | Base | $0.01 | 100% | coinbase | 316d ago | 0x03c145…137d3c |
| 0xf839…40ec0x45a3…44a7 | Base | $0.01 | 100% | daydreams | 316d ago | 0x1abe37…226b30 |
| 0xf839…40ec0x45a3…44a7 | Base | $0.01 | 100% | coinbase | 316d ago | 0x15818f…cb355d |
| 0x45a3…44a70xf839…40ec | Base | $0.10 | 100% | coinbase | 316d ago | 0xba8f7d…4df814 |
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 0xf839…40ec has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xf8397b3dd381d8b171e559f100921515c95140ec
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: 0xf839…40ec curl -s 'https://api.roundhouseai.io/v0/agents/0xf8397b3dd381d8b171e559f100921515c95140ec' curl -s 'https://api.roundhouseai.io/v0/entities/0xf8397b3dd381d8b171e559f100921515c95140ec/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.