0x90b0…8d84
Paid $0.05 of the $258.35M Roundhouse has indexed across 712,918 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (235)
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 |
|---|---|---|---|---|
| AI & Media | 98% | $0.05 | 19 | 1 |
| Not in any catalogue | 2% | $0.001 | 1 | 1 |
$0.001 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 2 the amount paid narrows the list to the ones listed at that price.
- 0xe903…1abf · last paid 17h ago$0.0519 calls
▸71 of 200 catalogued endpoints list a price this agent paid
- /api/v1/chat/completionsPrice matchText completion$0.002 listed
- /api/v1/stocks/us/price/AAPLPrice match$0.002 listed
- /api/v1/messages$0.01 listed
- /api/v1/exa/answerText completion$0.01 listed
- /api/v1/exa/searchWeb search$0.01 listed
- /api/v1/exa/contents$0.003 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/searchWeb search$0.26 listed
192 further catalogued endpoints not listed.
- 0x3c08…83d8 · last paid 6d ago$0.0011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
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 | |
|---|---|---|---|---|---|
| 0xc311…bdef | $0.00 | $59.27 | 194 | 1d ago | Graph |
| 0xe903…1abf | $0.05 | $0.00 | 19 | 17h ago | Graph |
| 0x2284…4bfb | $0.00 | $0.05 | 11 | 1d ago | Graph |
| 0xc9c7…1670 | $0.00 | $0.007 | 2 | 22h ago | Graph |
| 0x69e1…8a19 | $0.00 | $0.006 | 3 | 4d ago | Graph |
| 0xf211…090a | $0.00 | $0.004 | 2 | 2d ago | Graph |
| 0x2a07…7bae | $0.00 | $0.002 | 1 | 29d ago | Graph |
| 0x3c08…83d8 | $0.001 | $0.00 | 1 | 6d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty, in all 235 observed settlements.
Organic volume $59.40 of $59.40 total.
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 0x90b0…8d84 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x90b0dc893406d6ea63bb077ed59f5e8340f98d84
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: 0x90b0…8d84 curl -s 'https://api.roundhouseai.io/v0/agents/0x90b0dc893406d6ea63bb077ed59f5e8340f98d84' curl -s 'https://api.roundhouseai.io/v0/entities/0x90b0dc893406d6ea63bb077ed59f5e8340f98d84/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.