0xf540…283f
Paid $0.50 of the $259.22M Roundhouse has indexed across 714,420 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (6)
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% | $0.50 | 5 | 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.
- 0xb8fa…65b6 · last paid 330d ago$0.505 calls
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xb8fa…65b6 | $0.50 | $0.00 | 5 | 330d ago | Graph |
| 0x6d42…a137 | $0.00 | $0.50 | 1 | 330d 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 6 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xf540…283f0xb8fa…65b6 | Base | $0.10 | 100% | aurracloud | 330d ago | 0x956040…7961b3 |
| 0xf540…283f0xb8fa…65b6 | Base | $0.10 | 100% | aurracloud | 330d ago | 0xfbcc08…2265f3 |
| 0xf540…283f0xb8fa…65b6 | Base | $0.10 | 100% | payAI | 330d ago | 0x49f9d5…102a65 |
| 0xf540…283f0xb8fa…65b6 | Base | $0.10 | 100% | payAI | 330d ago | 0x6345b0…7118e8 |
| 0xf540…283f0xb8fa…65b6 | Base | $0.10 | 100% | payAI | 330d ago | 0x568838…0fe15c |
| 0x6d42…a1370xf540…283f | Base | $0.50 | 100% | daydreams | 330d ago | 0xaad6fb…d87bc0 |
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 0xf540…283f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xf540ab3daa32c0afc9e836ad78a575152bcc283f
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: 0xf540…283f curl -s 'https://api.roundhouseai.io/v0/agents/0xf540ab3daa32c0afc9e836ad78a575152bcc283f' curl -s 'https://api.roundhouseai.io/v0/entities/0xf540ab3daa32c0afc9e836ad78a575152bcc283f/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.