0x9a21…f0c2
Paid $0.22 of the $258.35M Roundhouse has indexed across 712,918 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (16)
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 | 47% | $0.10 | 7 | 3 |
| AI & Media | 28% | $0.06 | 3 | 1 |
| Not in any catalogue | 26% | $0.06 | 6 | 3 |
$0.01 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 6 of 7 the amount paid narrows the list to the ones listed at that price.
- 0x325b…d430 · last paid 52d ago$0.063 calls
▸6 of 68 catalogued endpoints list a price this agent paid
- /api/exa/searchWeb search$0.01 listed
- /api/exa/contents$0.002 listed
- /api/firecrawl/searchWeb search$0.03 listed
- /api/apollo/people-enrichPeople search$0.05 listed
- /api/fullenrich/people-searchPeople search$0.15 listed
- /api/whitepages/person-search$0.22 listed
- /api/pdl/people-enrichPeople search$0.28 listed
- /api/clado/contacts-enrichPeople search$0.20 listed
60 further catalogued endpoints not listed.
- 0xabf4…a9d0 · last paid 52d ago$0.063 calls
▸5 of 200 catalogued endpoints list a price this agent paid
- /api/perp-fundingPerp funding and open interest$0.002 listed
- /api/perp-basis$0.002 listed
- /api/hash$0.001 listed
- /api/ttsText to speech$0.05 listed
- /api/bestsellers$0.005 listed
- /api/demand-radar$0.005 listed
- /v1/nano/chat/completionsText completion$0.003 listed
- /v1/metered/chat/completionsText completion$0.001 listed
192 further catalogued endpoints not listed.
- 0xb86f…8fc4 · last paid 24d ago$0.044 calls
▸1 of 31 catalogued endpoints list a price this agent paid
- /api/routePrice match$0.01 listed
- /api/json-repair$0.001 listed
- /api/diff-text$0.002 listed
- /api/similarity$0.002 listed
- /api/chunk-text$0.002 listed
- /api/secret$0.001 listed
- /api/csv$0.002 listed
- /api/geocodeGeocoding$0.003 listed
23 further catalogued endpoints not listed.
- 0x02c2…3043 · last paid 52d ago$0.032 calls
▸126 of 137 catalogued endpoints list a price this agent paid
- /v1/tiktok/searchPrice matchWeb search$0.01 listed
- /v1/instagram/search/reelsPrice match$0.01 listed
- /v1/reddit/searchPrice matchWeb search$0.01 listed
- /v1/instagram/postsPrice match$0.01 listed
- /v1/linkedin/companies/postsPrice match$0.01 listed
- /v1/tiktok/videosPrice match$0.01 listed
- /v1/linkedin/postsPrice match$0.01 listed
- /v1/twitter/searchPrice matchWeb search$0.01 listed
129 further catalogued endpoints not listed.
- 0x9dba…0df8 · last paid 52d ago$0.012 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.
- 0x22a2…ef38 · last paid 52d 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.
- 0x54d6…4afa · last paid 50d ago$0.0051 call
▸2 of 16 catalogued endpoints list a price this agent paid
- /v1/uploadsPrice match$0.005 listed
- /v1/uploads/:id/renewPrice match$0.005 listed
- /v1/render/pdf$0.02 listed
- /v1/firecrawl/scrapePage to markdown$0.02 listed
- /v1/airports/searchWeb search$0.001 listed
- /v1/flights/search$0.05 listed
- /v1/firecrawl/searchWeb search$0.03 listed
- /v1/serper/searchWeb search$0.004 listed
8 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 | |
|---|---|---|---|---|---|
| 0x325b…d430 | $0.06 | $0.00 | 3 | 52d ago | Graph |
| 0xabf4…a9d0 | $0.06 | $0.00 | 3 | 52d ago | Graph |
| 0xb86f…8fc4 | $0.04 | $0.00 | 4 | 24d ago | Graph |
| 0x02c2…3043 | $0.03 | $0.00 | 2 | 52d ago | Graph |
| 0x9dba…0df8 | $0.01 | $0.00 | 2 | 52d ago | Graph |
| 0x22a2…ef38 | $0.01 | $0.00 | 1 | 52d ago | Graph |
| 0x54d6…4afa | $0.005 | $0.00 | 1 | 50d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 16 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 0x9a21…f0c2 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x9a21a45a14d3bbee6a668255a92726582512f0c2
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: 0x9a21…f0c2 curl -s 'https://api.roundhouseai.io/v0/agents/0x9a21a45a14d3bbee6a668255a92726582512f0c2' curl -s 'https://api.roundhouseai.io/v0/entities/0x9a21a45a14d3bbee6a668255a92726582512f0c2/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.