0x6401…3ceb
Paid $2.04 of the $258.54M Roundhouse has indexed across 713,171 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (21)
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% | $2.04 | 14 | 3 |
$2.00 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 1 of 3 the amount paid narrows the list to the ones listed at that price.
- 0x666e…d679 · last paid 272d ago$1.958 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb505…a677 · last paid 279d ago$0.052 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8324…fd0e · last paid 273d ago$0.044 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /x402/tools/analyze_tokenPrice match$0.01 listed
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x666e…d679 | $1.95 | $1.03 | 13 | 272d ago | Graph |
| 0x2f21…bd75 | $0.00 | $1.00 | 1 | 306d ago | Graph |
| 0xb505…a677 | $0.05 | $0.00 | 2 | 279d ago | Graph |
| 0x8324…fd0e | $0.04 | $0.00 | 4 | 273d ago | Graph |
| 0xa8c1…483f | $0.00 | $0.01 | 1 | 296d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
73% of observed volume is with a single counterparty, in all 21 observed settlements.
Recent activity
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 0x6401…3ceb has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x640186d1f8d542e6179b3cb9e2a891d588053ceb
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: 0x6401…3ceb curl -s 'https://api.roundhouseai.io/v0/agents/0x640186d1f8d542e6179b3cb9e2a891d588053ceb' curl -s 'https://api.roundhouseai.io/v0/entities/0x640186d1f8d542e6179b3cb9e2a891d588053ceb/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.