0x21f9…5b8d
Paid $1,995.55 of the $834.29M Roundhouse has indexed across 1,301,359 wallets — 0.0002% of it.
Chains (from the recent scan): Base (16)
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% | $1,995.55 | 16 | 10 |
$1,995.55 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.
- 0xb6a4…22be · last paid 472d ago$1,000.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x816a…37ce · last paid 400d ago$331.005 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2c13…2a1e · last paid 469d ago$292.003 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x595b…76de · last paid 517d ago$130.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xad98…7f67 · last paid 530d ago$106.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x83d4…cf79 · last paid 512d ago$54.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xfd39…a17b · last paid 488d ago$26.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2484…7dbf · last paid 488d ago$25.541 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xe930…089e · last paid 474d ago$18.601 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x158c…60f5 · last paid 464d ago$12.401 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xb6a4…22be | $1,000.00 | $0.00 | 1 | 472d ago | Graph |
| 0x816a…37ce | $331.00 | $0.00 | 5 | 400d ago | Graph |
| 0x2c13…2a1e | $292.00 | $0.00 | 3 | 469d ago | Graph |
| 0x595b…76de | $130.01 | $0.00 | 1 | 517d ago | Graph |
| 0xad98…7f67 | $106.00 | $0.00 | 1 | 530d ago | Graph |
| 0x83d4…cf79 | $54.00 | $0.00 | 1 | 512d ago | Graph |
| 0xfd39…a17b | $26.00 | $0.00 | 1 | 488d ago | Graph |
| 0x2484…7dbf | $25.54 | $0.00 | 1 | 488d 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 16 observed settlements.
Recent activity
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 0x21f9…5b8d has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x21f9df0454c06b772836efd15ec71f52b5505b8d
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: 0x21f9…5b8d curl -s 'https://api.roundhouseai.io/v0/agents/0x21f9df0454c06b772836efd15ec71f52b5505b8d' curl -s 'https://api.roundhouseai.io/v0/entities/0x21f9df0454c06b772836efd15ec71f52b5505b8d/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.