0x3e1f…1919
Paid $8,806.65 of the $3060.21M Roundhouse has indexed across 1,397,717 wallets — 0.0003% of it.
Chains (from the recent scan): Base (207)
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% | $8,806.53 | 204 | 12 |
$8,806.53 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.
- 0x8c0f…8a76 · last paid 60d ago$5,627.81181 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0565…a2ca · last paid 107d ago$2,630.003 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x4779…42ad · last paid 453d ago$299.975 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x9875…7cb7 · last paid 127d ago$140.803 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x1b19…2a3f · last paid 86d ago$40.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xb694…aca5 · last paid 114d ago$25.002 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd1ab…e25a · last paid 421d ago$15.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8441…9f01 · last paid 85d ago$10.002 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2ded…9d75 · last paid 451d ago$9.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xe532…5e6b · last paid 91d ago$6.753 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xdb8b…2e4d · last paid 70d ago$2.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xe467…d489 · last paid 98d ago$0.201 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
ERC-8004 registration
- Declares 3 endpoints, none of them in any catalogue we crawl
Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1
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 | |
|---|---|---|---|---|---|
| 0x8c0f…8a76 | $5,627.81 | $0.00 | 181 | 60d ago | Graph |
| 0x0565…a2ca | $2,630.00 | $0.00 | 3 | 107d ago | Graph |
| 0x4779…42ad | $299.97 | $0.00 | 5 | 453d ago | Graph |
| 0x9875…7cb7 | $140.80 | $0.00 | 3 | 127d ago | Graph |
| 0x1b19…2a3f | $40.00 | $0.00 | 1 | 86d ago | Graph |
| 0xb694…aca5 | $25.00 | $0.00 | 2 | 114d ago | Graph |
| 0xd1ab…e25a | $15.00 | $0.00 | 1 | 421d ago | Graph |
| 0xe532…5e6b | $6.75 | $6.00 | 4 | 91d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
64% of observed volume is with a single counterparty, in all 207 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 0x3e1f…1919 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3e1fe6c4e81b9f59912b0b9074e71dd2f1a61919
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: 0x3e1f…1919 curl -s 'https://api.roundhouseai.io/v0/agents/0x3e1fe6c4e81b9f59912b0b9074e71dd2f1a61919' curl -s 'https://api.roundhouseai.io/v0/entities/0x3e1fe6c4e81b9f59912b0b9074e71dd2f1a61919/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. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.