0x8c9b…4738
Paid $0.05 of the $259.14M Roundhouse has indexed across 714,236 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (19)
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 |
|---|---|---|---|---|
| Web & Content | 73% | $0.04 | 6 | 1 |
| Company & People | 27% | $0.01 | 13 | 1 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 2 of 2 the amount paid narrows the list to the ones listed at that price.
- 0x9dba…0df8 · last paid 97d ago$0.046 calls
▸3 of 31 catalogued endpoints list a price this agent paid
- /tweets/mentionsPrice match$0.006 listed
- /tweets/searchPrice matchWeb search$0.006 listed
- /tweets/by/id$0.0025 listed
- /tweets/user$0.01 listed
- /users/by/username$0.005 listed
- /users/by/id$0.005 listed
- /lists/tweets$0.01 listed
- /tweets/quote_tweets$0.01 listed
23 further catalogued endpoints not listed.
- 0x2b6d…32c5 · last paid 86d ago$0.0113 calls
▸41 of 200 catalogued endpoints list a price this agent paid
- /api/geocode/reverseGeocoding$0.0025 listed
- /api/geocode/address$0.0025 listed
- /api/stocks/quoteCrypto spot price$0.0045 listed
- /api/search/ai$0.05 listed
- /api/url/clean$0.0027 listed
- /api/stocks/earnings-surprises$0.0025 listed
- /api/stocks/metrics$0.0025 listed
- /api/predict/searchWeb search$0.01 listed
192 further catalogued endpoints not listed.
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 | |
|---|---|---|---|---|---|
| 0x9dba…0df8 | $0.04 | $0.00 | 6 | 97d ago | Graph |
| 0x2b6d…32c5 | $0.01 | $0.00 | 13 | 86d 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 19 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 0x8c9b…4738 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x8c9beecd162ad51e123328b7b6a9aab37ab74738
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: 0x8c9b…4738 curl -s 'https://api.roundhouseai.io/v0/agents/0x8c9beecd162ad51e123328b7b6a9aab37ab74738' curl -s 'https://api.roundhouseai.io/v0/entities/0x8c9beecd162ad51e123328b7b6a9aab37ab74738/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.