0x837e…fbb2
Paid $6.46 of the $258.65M Roundhouse has indexed across 713,540 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 |
|---|---|---|---|---|
| Not in any catalogue | 100% | $6.46 | 1 | 1 |
$6.46 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.
- 0xdb50…bc4c · last paid 88d ago$6.461 call
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 | |
|---|---|---|---|---|---|
| 0xdb50…bc4c | $6.46 | $0.00 | 1 | 88d ago | Graph |
| 0xb144…8f4d | $0.00 | $6.46 | 1 | 88d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
50% of observed volume is with a single counterparty, in all 2 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x837e…fbb20xdb50…bc4c | Base | $6.46 | 100% | 0xdb50…bc4c | 88d ago | 0x788704…44c149 |
| 0xb144…8f4d0x837e…fbb2 | Base | $6.46 | 100% | 0xdb50…bc4c | 88d ago | 0x9f0003…94cb13 |
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 0x837e…fbb2 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x837e31623534a507e9a8a87b944010b012d8fbb2
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: 0x837e…fbb2 curl -s 'https://api.roundhouseai.io/v0/agents/0x837e31623534a507e9a8a87b944010b012d8fbb2' curl -s 'https://api.roundhouseai.io/v0/entities/0x837e31623534a507e9a8a87b944010b012d8fbb2/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.