0xc844…1c2f
Paid $0.35 of the $260.82M Roundhouse has indexed across 716,570 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (9)
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% | $0.35 | 9 | 4 |
$0.05 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 2 of 4 the amount paid narrows the list to the ones listed at that price.
- 0x4e9b…5edb · last paid 326d ago$0.202 calls
▸2 of 7 catalogued endpoints list a price this agent paid
- /twitter/@canza_ioPrice match$0.10 listed
- /token/addressPrice match$0.10 listed
- /token/gems-list$0.01 listed
- /token/leaderboard$0.01 listed
- /token/gems-list$0.01 listed
- /token/leaderboard$0.01 listed
- /twitter/@canza_io$1.00 listed
- 0xf7b1…9d57 · last paid 326d ago$0.101 call
▸1 of 1 catalogued endpoints list a price this agent paid
- /touchPrice match$0.10 listed
- 0xfa0e…9150 · last paid 326d ago$0.055 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x13c1…c5e0 · last paid 326d ago$0.0000031 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x4e9b…5edb | $0.20 | $0.00 | 2 | 326d ago | Graph |
| 0xf7b1…9d57 | $0.10 | $0.00 | 1 | 326d ago | Graph |
| 0xfa0e…9150 | $0.05 | $0.00 | 5 | 326d ago | Graph |
| nexus.thirdweb.eth | $0.000003 | $0.00 | 1 | 326d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
57% of observed volume is with a single counterparty, in all 9 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xc844…1c2f0xfa0e…9150 | Base | $0.01 | 100% | daydreams | 326d ago | 0x86ee5a…55db98 |
| 0xc844…1c2f0xfa0e…9150 | Base | $0.01 | 100% | daydreams | 326d ago | 0xa7e43c…bd9ce7 |
| 0xc844…1c2f0xfa0e…9150 | Base | $0.01 | 100% | daydreams | 326d ago | 0xa5ed51…6669d8 |
| 0xc844…1c2f0xfa0e…9150 | Base | $0.01 | 100% | daydreams | 326d ago | 0x3933b3…cebfb8 |
| 0xc844…1c2f0xfa0e…9150 | Base | $0.01 | 100% | daydreams | 326d ago | 0x49ad85…5afd07 |
| 0xc844…1c2f0xf7b1…9d57 | Base | $0.10 | 100% | coinbase | 326d ago | 0x2b98fe…4a4932 |
| 0xc844…1c2f0x4e9b…5edb | Base | $0.10 | 100% | coinbase | 326d ago | 0x74d66c…96a512 |
| 0xc844…1c2fnexus.thirdweb.eth | Base | $0.000003 | 100% | thirdweb | 326d ago | 0xa21926…09fe0e |
| 0xc844…1c2f0x4e9b…5edb | Base | $0.10 | 100% | coinbase | 326d ago | 0x49ae1e…52fd48 |
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 0xc844…1c2f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xc844f347d8c543aba4cdab32fb654e71f8d61c2f
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: 0xc844…1c2f curl -s 'https://api.roundhouseai.io/v0/agents/0xc844f347d8c543aba4cdab32fb654e71f8d61c2f' curl -s 'https://api.roundhouseai.io/v0/entities/0xc844f347d8c543aba4cdab32fb654e71f8d61c2f/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.