0xfb57…8c1f
Paid $0.005 of the $259.08M Roundhouse has indexed across 714,004 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (10)
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% | $0.005 | 5 | 1 |
$0.005 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.
- 0xde38…f1aa · last paid 318d ago$0.0055 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 | |
|---|---|---|---|---|---|
| 0xde38…f1aa | $0.005 | $0.00 | 5 | 318d ago | Graph |
| 0xa3bd…e96c | $0.00 | $0.005 | 5 | 318d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
50% of observed volume is with a single counterparty, in all 10 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xfb57…8c1f0xde38…f1aa | Base | $0.001 | 100% | daydreams | 318d ago | 0x28734a…1632cc |
| 0xa3bd…e96c0xfb57…8c1f | Base | $0.001 | 100% | daydreams | 318d ago | 0x73c1b4…7431c5 |
| 0xfb57…8c1f0xde38…f1aa | Base | $0.001 | 100% | daydreams | 318d ago | 0xd959d0…ba05bb |
| 0xa3bd…e96c0xfb57…8c1f | Base | $0.001 | 100% | coinbase | 318d ago | 0xc617c4…02a443 |
| 0xfb57…8c1f0xde38…f1aa | Base | $0.001 | 100% | payAI | 318d ago | 0x848af3…ac9a1d |
| 0xa3bd…e96c0xfb57…8c1f | Base | $0.001 | 100% | daydreams | 318d ago | 0x47b7c3…66a9cf |
| 0xfb57…8c1f0xde38…f1aa | Base | $0.001 | 100% | daydreams | 318d ago | 0xd835e0…041c79 |
| 0xa3bd…e96c0xfb57…8c1f | Base | $0.001 | 100% | daydreams | 318d ago | 0xb7ca82…8240bf |
| 0xfb57…8c1f0xde38…f1aa | Base | $0.001 | 100% | coinbase | 318d ago | 0xe61f36…a00bf1 |
| 0xa3bd…e96c0xfb57…8c1f | Base | $0.001 | 100% | payAI | 318d ago | 0x18afde…d522d8 |
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 0xfb57…8c1f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xfb57de47fa7fc729294e4ff6df7d0d4836ce8c1f
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: 0xfb57…8c1f curl -s 'https://api.roundhouseai.io/v0/agents/0xfb57de47fa7fc729294e4ff6df7d0d4836ce8c1f' curl -s 'https://api.roundhouseai.io/v0/entities/0xfb57de47fa7fc729294e4ff6df7d0d4836ce8c1f/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.