0x87b3…4223
Paid $51.10 of the $3218.94M Roundhouse has indexed across 1,447,303 wallets — less than 0.0001% of it.
Chains (from the recent scan): Robinhood Chain (4) · 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% | $73.20 | 7 | 3 |
$72.18 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; for 1 of 3 the amount paid narrows the list to the ones listed at that price.
- 0x4cd0…bc31 · last paid 39m ago$70.182 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd29c…7978 · last paid 21d ago$2.002 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x43c8…7cb4 · last paid 356d ago$1.023 calls
▸3 of 4 catalogued endpoints list a price this agent paid
- /x402/airdrop/v1/xlPrice match$1.00 listed
- /x402/airdrop/v1Price match$0.01 listed
- /x402/v1/airdropPrice match$0.01 listed
- /x402/airdrop/v1/xxxl$100.00 listed
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 | |
|---|---|---|---|---|---|
| 0x4cd0…bc31 | $70.18 | $0.00 | 2 | 39m ago | Graph |
| 0xd29c…7978 | $2.00 | $0.00 | 2 | 21d ago | Graph |
| 0x43c8…7cb4 | $1.02 | $0.00 | 3 | 356d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
96% of observed volume is with a single counterparty, in all 7 observed settlements.
Organic volume $73.20 of $73.20 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x87b3…42230x4cd0…bc31 | Robinhood Chain | $50.08 | 70% | 0xf70d…dbef | 39m ago | 0x5a14b4…b7114a |
| 0x87b3…42230xd29c…7978 | Robinhood Chain | $1.00 | 70% | 0xc99d…a8f4 | 21d ago | 0xe48fa8…12a95e |
| 0x87b3…42230xd29c…7978 | Robinhood Chain | $1.00 | 70% | 0x4fd8…1ea1 | 31d ago | 0xdf0c29…c25074 |
| 0x87b3…42230x4cd0…bc31 | Robinhood Chain | $20.09 | 70% | 0xf70d…dbef | 32d ago | 0x80b1e4…095e96 |
| 0x87b3…42230x43c8…7cb4 | Base | $1.00 | 100% | codenut | 356d ago | 0x70330c…71bc25 |
| 0x87b3…42230x43c8…7cb4 | Base | $0.01 | 100% | codenut | 356d ago | 0xe952f9…b9fb26 |
| 0x87b3…42230x43c8…7cb4 | Base | $0.01 | 100% | codenut | 356d ago | 0xd0f056…cab921 |
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 0x87b3…4223 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x87b394d8832a1b00170f5238d7ccd67dc68c4223
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: 0x87b3…4223 curl -s 'https://api.roundhouseai.io/v0/agents/0x87b394d8832a1b00170f5238d7ccd67dc68c4223' curl -s 'https://api.roundhouseai.io/v0/entities/0x87b394d8832a1b00170f5238d7ccd67dc68c4223/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.