0xfc1d…55b0
Paid $0.15 of the $260.36M Roundhouse has indexed across 716,174 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (5)
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% | $0.15 | 5 | 1 |
$0.15 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; no listed price matches an amount this agent paid, so nothing narrows them.
- 0x4503…6ae0 · last paid 329d ago$0.155 calls
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 | |
|---|---|---|---|---|---|
| 0x4503…6ae0 | $0.15 | $0.00 | 5 | 329d 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 5 observed settlements.
Organic volume $0.15 of $0.15 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xfc1d…55b00x4503…6ae0 | Base | $0.06 | 100% | daydreams | 329d ago | 0x594694…a9250a |
| 0xfc1d…55b00x4503…6ae0 | Base | $0.06 | 100% | daydreams | 329d ago | 0xa8f1a6…12c3a7 |
| 0xfc1d…55b00x4503…6ae0 | Base | $0.02 | 100% | daydreams | 329d ago | 0xaa32cd…fd7ed9 |
| 0xfc1d…55b00x4503…6ae0 | Base | $0.01 | 100% | coinbase | 329d ago | 0x9221c7…829dff |
| 0xfc1d…55b00x4503…6ae0 | Base | $0.00 | 100% | daydreams | 329d ago | 0x2bcc5e…722f07 |
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 0xfc1d…55b0 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xfc1d4c57c86e8d4499599560e6c9557721a955b0
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: 0xfc1d…55b0 curl -s 'https://api.roundhouseai.io/v0/agents/0xfc1d4c57c86e8d4499599560e6c9557721a955b0' curl -s 'https://api.roundhouseai.io/v0/entities/0xfc1d4c57c86e8d4499599560e6c9557721a955b0/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.