0xca78…d53f
Paid $0.05 of the $3059.45M Roundhouse has indexed across 1,397,282 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 |
|---|---|---|---|---|
| Not in any catalogue | 60% | $0.03 | 3 | 1 |
| Web & Content | 40% | $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 2 of 2 the amount paid narrows the list to the ones listed at that price.
- 0x76e6…b84e · last paid 75d ago$0.033 calls
▸4 of 5 catalogued endpoints list a price this agent paid
- /api/agent/corpus/:slugPrice match$0.01 listed
- /api/agent/corpus/nesebar-patevoditelPrice match$0.01 listed
- /api/agent/corpus/%7Bslug%7DPrice match$0.01 listed
- /api/agent/corpus/getting-married-in-nesebar-what-the-law-actually-requires-in-2026-2guin8phPrice match$0.01 listed
- /api/agent/qa$0.50 listed
- 0x2ec4…be71 · last paid 75d ago$0.021 call
▸2 of 36 catalogued endpoints list a price this agent paid
- /api/x402/resources/searchPrice matchWeb search$0.02 listed
- /api/x402/facilitators/stats$0.01 listed
- /api/x402/merchants$0.01 listed
- /api/x402/merchants/:address/stats$0.01 listed
- /api/x402/facilitators$0.01 listed
- /api/x402/resources$0.01 listed
- /api/x402/merchants/:solana_address/transactions$0.01 listed
- /api/data/wallets/:address/stats$0.01 listed
28 further catalogued endpoints not 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 | |
|---|---|---|---|---|---|
| 0x76e6…b84e | $0.03 | $0.00 | 3 | 75d ago | Graph |
| 0x2ec4…be71 | $0.02 | $0.00 | 1 | 75d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
60% of observed volume is with a single counterparty, in all 4 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xca78…d53f0x2ec4…be71 | Base | $0.02 | 100% | coinbase | 75d ago | 0x1da9a7…83cfac |
| 0xca78…d53f0x76e6…b84e | Base | $0.01 | 100% | payAI | 75d ago | 0xd0281b…66dfa5 |
| 0xca78…d53f0x76e6…b84e | Base | $0.01 | 100% | payAI | 75d ago | 0x494abe…8f6fb2 |
| 0xca78…d53f0x76e6…b84e | Base | $0.01 | 100% | payAI | 75d ago | 0xc540f6…bd6093 |
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 0xca78…d53f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xca78660e8d77a05b48e30532d6f81de45657d53f
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: 0xca78…d53f curl -s 'https://api.roundhouseai.io/v0/agents/0xca78660e8d77a05b48e30532d6f81de45657d53f' curl -s 'https://api.roundhouseai.io/v0/entities/0xca78660e8d77a05b48e30532d6f81de45657d53f/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.