0x3663…cd31
Paid $2.86 of the $259.13M Roundhouse has indexed across 714,127 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 | 100% | $2.86 | 3 | 3 |
$2.86 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.
- 0x1ed6…24ba · last paid 41d ago$1.561 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xbee1…40f9 · last paid 41d ago$1.181 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x09e0…31ba · last paid 41d ago$0.121 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 | |
|---|---|---|---|---|---|
| 0xed21…952d | $0.00 | $2.86 | 1 | 41d ago | Graph |
| 0x1ed6…24ba | $1.56 | $0.00 | 1 | 41d ago | Graph |
| 0xbee1…40f9 | $1.18 | $0.00 | 1 | 41d ago | Graph |
| 0x09e0…31ba | $0.12 | $0.00 | 1 | 41d 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 4 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3663…cd310xbee1…40f9 | Base | $1.18 | 100% | payAI | 41d ago | 0x6b0762…ca8c40 |
| 0x3663…cd310x1ed6…24ba | Base | $1.56 | 100% | payAI | 41d ago | 0x2fad1b…098348 |
| 0x3663…cd310x09e0…31ba | Base | $0.12 | 100% | payAI | 41d ago | 0xfe5880…0e2193 |
| 0xed21…952d0x3663…cd31 | Base | $2.86 | 100% | payAI | 41d ago | 0x6a72d3…ad3964 |
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 0x3663…cd31 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x36635913db58a9b89b08e7c55e8ce3ff2545cd31
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: 0x3663…cd31 curl -s 'https://api.roundhouseai.io/v0/agents/0x36635913db58a9b89b08e7c55e8ce3ff2545cd31' curl -s 'https://api.roundhouseai.io/v0/entities/0x36635913db58a9b89b08e7c55e8ce3ff2545cd31/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.