0x38fe…19f2
Paid $0.35 of the $834.02M Roundhouse has indexed across 1,300,437 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (11)
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 |
|---|---|---|---|---|
| Web & Content | 100% | $0.35 | 11 | 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.
- 0xca58…46f5 · last paid 16d ago$0.3511 calls
▸8 of 8 catalogued endpoints list a price this agent paid
- /v1/subjects/searchPrice matchWeb search$0.01 listed
- /v1/lab/quotePrice match$0.01 listed
- /v1/subjects/:subject_type/:subject_idPrice match$0.01 listed
- /v1/subjects/:subject_type/:subject_id/papersPrice match$0.02 listed
- /v1/elements/:symbol/papersPrice match$0.02 listed
- /v1/subjects/:subject_type/:subject_id/historyPrice match$0.10 listed
- /v1/subjects/:subject_type/:subject_id/elementsPrice match$0.10 listed
- /v1/elements/:symbol/historyPrice match$0.05 listed
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xca58…46f5 | $0.35 | $0.00 | 11 | 16d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 11 observed settlements.
Organic volume $0.35 of $0.35 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x38fe…19f20xca58…46f5 | Base | $0.01 | 100% | coinbase | 16d ago | 0x977a67…10f7e7 |
| 0x38fe…19f20xca58…46f5 | Base | $0.01 | 100% | coinbase | 16d ago | 0x655085…d47c2d |
| 0x38fe…19f20xca58…46f5 | Base | $0.01 | 100% | coinbase | 16d ago | 0xd43af8…d1d3fa |
| 0x38fe…19f20xca58…46f5 | Base | $0.02 | 100% | coinbase | 16d ago | 0x9bd19b…487ce5 |
| 0x38fe…19f20xca58…46f5 | Base | $0.02 | 100% | coinbase | 16d ago | 0xeb664d…2a91a4 |
| 0x38fe…19f20xca58…46f5 | Base | $0.10 | 100% | coinbase | 16d ago | 0x89e127…64d6be |
| 0x38fe…19f20xca58…46f5 | Base | $0.10 | 100% | coinbase | 16d ago | 0x0fbf12…202279 |
| 0x38fe…19f20xca58…46f5 | Base | $0.01 | 100% | coinbase | 16d ago | 0x017c18…86d620 |
| 0x38fe…19f20xca58…46f5 | Base | $0.01 | 100% | coinbase | 16d ago | 0xa70889…dd3a75 |
| 0x38fe…19f20xca58…46f5 | Base | $0.05 | 100% | coinbase | 16d ago | 0xa06a4e…0d4e0c |
| 0x38fe…19f20xca58…46f5 | Base | $0.01 | 100% | coinbase | 17d ago | 0x540dea…535e42 |
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 0x38fe…19f2 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x38fef7294d6ce34ab78c4116a89634eaab2c19f2
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: 0x38fe…19f2 curl -s 'https://api.roundhouseai.io/v0/agents/0x38fef7294d6ce34ab78c4116a89634eaab2c19f2' curl -s 'https://api.roundhouseai.io/v0/entities/0x38fef7294d6ce34ab78c4116a89634eaab2c19f2/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.