0x8357…2c29
Paid $0.04 of the $260.88M Roundhouse has indexed across 716,644 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (4)
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 |
|---|---|---|---|---|
| Crypto Markets | 52% | $0.02 | 3 | 2 |
| Reference Data | 48% | $0.02 | 1 | 1 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 3 of 3 the amount paid narrows the list to the ones listed at that price.
- 0xbd17…283d · last paid 34d ago$0.021 call
▸51 of 51 catalogued endpoints list a price this agent paid
- /api/newsPrice matchNews search$0.02 listed
- /api/prices/snapshotPrice match$0.02 listed
- /api/financial-metricsPrice match$0.02 listed
- /api/financials/cash-flow-statements/segmentsPrice match$0.02 listed
- /api/pricesPrice match$0.02 listed
- /api/financialsPrice match$0.02 listed
- /api/filingsPrice matchSEC filings$0.02 listed
- /api/financials/balance-sheetsPrice match$0.02 listed
43 further catalogued endpoints not listed.
- 0x058a…8f17 · last paid 34d ago$0.022 calls
▸35 of 60 catalogued endpoints list a price this agent paid
- /api/v1/surf/market/fear-greedPrice matchFear and greed index$0.0085 listed
- /api/v1/surf/market/rankingPrice match$0.0085 listed
- /api/v1/surf/exchange/pricePrice match$0.0085 listed
- /api/v1/surf/market/pricePrice matchCrypto spot price$0.0085 listed
- /api/v1/surf/exchange/depthPrice match$0.0085 listed
- /api/v1/surf/exchange/perpPrice match$0.0085 listed
- /api/v1/surf/search/social/posts$0.0095 listed
- /api/v1/surf/exchange/klines$0.0075 listed
52 further catalogued endpoints not listed.
- 0x3279…6d02 · last paid 34d ago$0.0051 call
▸6 of 6 catalogued endpoints list a price this agent paid
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xbd17…283d | $0.02 | $0.00 | 1 | 34d ago | Graph |
| 0x058a…8f17 | $0.02 | $0.00 | 2 | 34d ago | Graph |
| 0x3279…6d02 | $0.005 | $0.00 | 1 | 34d 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 4 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x8357…2c290xbd17…283d | Base | $0.02 | 100% | coinbase | 34d ago | 0xf98ae6…44ece7 |
| 0x8357…2c290x058a…8f17 | Base | $0.0085 | 100% | coinbase | 34d ago | 0xdb0d66…53fa74 |
| 0x8357…2c290x058a…8f17 | Base | $0.0085 | 100% | coinbase | 34d ago | 0x26010d…0f9f78 |
| 0x8357…2c290x3279…6d02 | Base | $0.005 | 100% | coinbase | 34d ago | 0x9882b4…5d7de0 |
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 0x8357…2c29 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x8357dece5137bb9db9e1a07cbb494f8a9a532c29
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: 0x8357…2c29 curl -s 'https://api.roundhouseai.io/v0/agents/0x8357dece5137bb9db9e1a07cbb494f8a9a532c29' curl -s 'https://api.roundhouseai.io/v0/entities/0x8357dece5137bb9db9e1a07cbb494f8a9a532c29/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.