0x67ff…9d38
Paid $0.95 of the $258.70M Roundhouse has indexed across 713,651 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (61)
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 | 93% | $0.89 | 30 | 10 |
| Crypto Markets | 7% | $0.07 | 31 | 1 |
$0.20 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 2 of 11 the amount paid narrows the list to the ones listed at that price.
- 0xab74…423d · last paid 49d ago$0.6913 calls
▸15 of 18 catalogued endpoints list a price this agent paid
- /us/bos/property-checkPrice match$0.01 listed
- /us/kc/property-checkPrice match$0.01 listed
- /us/gain/property-checkPrice match$0.01 listed
- /us/nola/property-checkPrice match$0.01 listed
- /us/orl/property-checkPrice match$0.01 listed
- /us/phi/property-checkPrice match$0.01 listed
- /us/lax/property-checkPrice match$0.01 listed
- /api/consult/oracle_ask$0.10 listed
10 further catalogued endpoints not listed.
- 0x8289…6fd9 · last paid 70d ago$0.129 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x52e2…f3ea · last paid 70d ago$0.0731 calls
▸30 of 98 catalogued endpoints list a price this agent paid
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/ens/:inputPrice match$0.005 listed
- /api/chain/erc20-transfersPrice match$0.005 listed
- /api/chain/contract/:addressPrice matchToken metadata$0.005 listed
- /api/chain/erc20-balance$0.003 listed
- /api/chain/live-balance$0.003 listed
- /api/chain/block/:number$0.003 listed
- /api/chain/tx/:hash$0.008 listed
90 further catalogued endpoints not listed.
- 0xdfd1…1c2b · last paid 67d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xddb3…7083 · last paid 67d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xecdc…546e · last paid 67d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x43c5…e5af · last paid 69d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x7e34…4659 · last paid 69d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2d15…011f · last paid 69d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x178e…e2e5 · last paid 69d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xe9b9…7df1 · last paid 71d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
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 | |
|---|---|---|---|---|---|
| 0xab74…423d | $0.69 | $0.00 | 13 | 49d ago | Graph |
| 0x8289…6fd9 | $0.12 | $0.00 | 9 | 70d ago | Graph |
| 0x52e2…f3ea | $0.07 | $0.00 | 31 | 70d ago | Graph |
| 0xdfd1…1c2b | $0.01 | $0.00 | 1 | 67d ago | Graph |
| 0xddb3…7083 | $0.01 | $0.00 | 1 | 67d ago | Graph |
| 0xecdc…546e | $0.01 | $0.00 | 1 | 67d ago | Graph |
| 0x43c5…e5af | $0.01 | $0.00 | 1 | 69d ago | Graph |
| 0x7e34…4659 | $0.01 | $0.00 | 1 | 69d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
72% of observed volume is with a single counterparty, in all 61 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 0x67ff…9d38 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x67ffc9b439ae24b0f7c7ca837c4adfafa06f9d38
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: 0x67ff…9d38 curl -s 'https://api.roundhouseai.io/v0/agents/0x67ffc9b439ae24b0f7c7ca837c4adfafa06f9d38' curl -s 'https://api.roundhouseai.io/v0/entities/0x67ffc9b439ae24b0f7c7ca837c4adfafa06f9d38/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.