0xa37a…53c8
Paid $10.51 of the $3060.21M Roundhouse has indexed across 1,397,618 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (3) · Ethereum (1)
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% | $10.51 | 4 | 2 |
$10.51 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.
- 0x2222…662a · last paid 29d ago$6.553 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x5c7b…35c5 · last paid 29d ago$3.961 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 | |
|---|---|---|---|---|---|
| 0x2222…662a | $6.55 | $0.00 | 3 | 29d ago | Graph |
| 0x5c7b…35c5 | $3.96 | $0.00 | 1 | 29d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
62% of observed volume is with a single counterparty, in all 4 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xa37a…53c80x2222…662a | Base | $5.22 | 100% | mrdn | 29d ago | 0x0c128c…a081af |
| 0xa37a…53c80x2222…662a | Base | $0.10 | 100% | mrdn | 29d ago | 0x150c8e…8fa171 |
| 0xa37a…53c80x2222…662a | Base | $1.24 | 100% | mrdn | 29d ago | 0x73c5e2…226e52 |
| 0xa37a…53c80x5c7b…35c5 | Ethereum | $3.96 | 100% | mrdn | 29d ago | 0xc6e6f5…2a9d60 |
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 0xa37a…53c8 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa37a24fa2de2229e157226244e7672740ce153c8
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: 0xa37a…53c8 curl -s 'https://api.roundhouseai.io/v0/agents/0xa37a24fa2de2229e157226244e7672740ce153c8' curl -s 'https://api.roundhouseai.io/v0/entities/0xa37a24fa2de2229e157226244e7672740ce153c8/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. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.