0x44f2…5a51
Paid $15.02 of the $259.63M Roundhouse has indexed across 715,161 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (3)
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% | $15.02 | 3 | 3 |
$15.02 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.
- 0xbc9a…33da · last paid 94d ago$7.501 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x021e…3cc7 · last paid 94d ago$5.521 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xe189…1cfe · last paid 94d ago$2.001 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 | |
|---|---|---|---|---|---|
| 0xbc9a…33da | $7.50 | $0.00 | 1 | 94d ago | Graph |
| 0x021e…3cc7 | $5.52 | $0.00 | 1 | 94d ago | Graph |
| 0xe189…1cfe | $2.00 | $0.00 | 1 | 94d 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 3 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x44f2…5a510x021e…3cc7 | Base | $5.52 | 100% | 0x4661…93fd | 94d ago | 0x24cd31…fd48e3 |
| 0x44f2…5a510xe189…1cfe | Base | $2.00 | 100% | 0x4661…93fd | 94d ago | 0x7f7cb4…354ba9 |
| 0x44f2…5a510xbc9a…33da | Base | $7.50 | 100% | 0x4661…93fd | 94d ago | 0x4045d2…5eff7b |
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 0x44f2…5a51 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x44f2fd37ef04883713742801d98f9cf52e7b5a51
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: 0x44f2…5a51 curl -s 'https://api.roundhouseai.io/v0/agents/0x44f2fd37ef04883713742801d98f9cf52e7b5a51' curl -s 'https://api.roundhouseai.io/v0/entities/0x44f2fd37ef04883713742801d98f9cf52e7b5a51/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.