0x42f7…ff64
Paid $0.34 of the $3061.41M Roundhouse has indexed across 1,398,509 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (27)
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 |
|---|---|---|---|---|
| Onchain Data | 100% | $0.34 | 17 | 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 1 of 1 the amount paid narrows the list to the ones listed at that price.
- 0x3288…9b1a · last paid 37d ago$0.3417 calls
▸16 of 16 catalogued endpoints list a price this agent paid
- /v1/base-chain/gas-oraclePrice matchGas price$0.001 listed
- /v1/astronomy/positions/2026-07-21T00:00:00ZPrice match$0.04 listed
- /v1/translate/zh-en/cdrama-subtitlesPrice match$0.01 listed
- /v1/pacing/heart-rate-thresholdPrice match$0.01 listed
- /v1/astronomy/positions/:datePrice match$0.04 listed
- /v1/base-chain/balancePrice matchWallet balances$0.001 listed
- /v1/translate/en-zh/cdrama-subtitlesPrice match$0.01 listed
- /v1/structural-claims/option-valuePrice match$0.01 listed
8 further catalogued endpoints not 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 | |
|---|---|---|---|---|---|
| 0x3288…9b1a | $0.34 | $0.40 | 20 | 37d ago | Graph |
| 0xfadd…6c94 | $0.00 | $0.12 | 3 | 71d ago | Graph |
| 0x7e57…2f09 | $0.00 | $0.12 | 3 | 106d ago | Graph |
| 0xbc68…920a | $0.00 | $0.04 | 1 | 108d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
73% of observed volume is with a single counterparty, in all 27 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3288…9b1a0x42f7…ff64 | Base | $0.32 | 100% | coinbase | 110d ago | 0x16607c…54f87b |
| 0x3288…9b1a0x42f7…ff64 | Base | $0.04 | 100% | coinbase | 110d ago | 0xe70742…3e9aa5 |
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 0x42f7…ff64 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x42f72c0a340a4a55c082fe42483e87691d2bff64
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: 0x42f7…ff64 curl -s 'https://api.roundhouseai.io/v0/agents/0x42f72c0a340a4a55c082fe42483e87691d2bff64' curl -s 'https://api.roundhouseai.io/v0/entities/0x42f72c0a340a4a55c082fe42483e87691d2bff64/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.