0x9a21…f0c2
Paid $3.93 of the $3060.21M Roundhouse has indexed across 1,397,717 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (24)
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 | 88% | $3.45 | 8 | 4 |
| AI & Media | 10% | $0.38 | 9 | 2 |
| Web & Content | 3% | $0.10 | 7 | 3 |
$3.40 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 9 the amount paid narrows the list to the ones listed at that price.
- 0x4cd0…bc31 · last paid 21d ago$3.392 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xe903…1abf · last paid 15d ago$0.326 calls
▸200 catalogued endpoints, none priced at an amount this agent paid
- /api/v1/chat/completionsText completion$0.002 listed
- /api/v1/exa/answerText completion$0.01 listed
- /api/v1/exa/searchWeb search$0.01 listed
- /api/v1/messages$0.01 listed
- /api/v1/exa/contents$0.003 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/images/image2image$0.02 listed
- /api/v1/videos/generations$0.40 listed
192 further catalogued endpoints not listed.
- 0x325b…d430 · last paid 98d ago$0.063 calls
▸6 of 70 catalogued endpoints list a price this agent paid
- /api/reddit/searchPrice matchWeb search$0.02 listed
- /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/pdl/people-enrichPeople search$0.28 listed
- /api/clado/contacts-enrichPeople search$0.20 listed
- /api/fullenrich/people-searchPeople search$0.15 listed
62 further catalogued endpoints not listed.
- 0xabf4…a9d0 · last paid 98d ago$0.063 calls
▸5 of 200 catalogued endpoints list a price this agent paid
- /api/onchain-sql$0.04 listed
- /api/perp-basis$0.002 listed
- /api/perp-fundingPerp funding and open interest$0.002 listed
- /v1/metered/chat/completionsText completion$0.001 listed
- /api/hash$0.001 listed
- /api/weather-historyWeather forecast$0.002 listed
- /api/searchWeb search$0.01 listed
- /v1/nano/chat/completionsText completion$0.003 listed
192 further catalogued endpoints not listed.
- 0xb86f…8fc4 · last paid 70d ago$0.044 calls
▸1 of 31 catalogued endpoints list a price this agent paid
- /api/hash$0.001 listed
- /api/json-repair$0.001 listed
- /api/geocodeGeocoding$0.003 listed
- /api/phonePhone number lookup$0.001 listed
- /api/dnsDomain and DNS lookup$0.002 listed
- /api/email-validateEmail verification$0.003 listed
- /api/color$0.001 listed
- /api/validate-json$0.001 listed
23 further catalogued endpoints not listed.
- 0x02c2…3043 · last paid 98d ago$0.032 calls
▸127 of 138 catalogued endpoints list a price this agent paid
- /v1/twitter/searchPrice matchWeb search$0.01 listed
- /v1/instagram/postsPrice match$0.01 listed
- /v1/tiktok/searchPrice matchWeb search$0.01 listed
- /v1/reddit/posts/commentsPrice match$0.01 listed
- /v1/reddit/subreddits/searchPrice matchWeb search$0.01 listed
- /v1/reddit/searchPrice matchWeb search$0.01 listed
- /v1/tiktok/videosPrice match$0.01 listed
- /v1/facebook/marketplace/searchPrice matchWeb search$0.01 listed
130 further catalogued endpoints not listed.
- 0x9dba…0df8 · last paid 98d ago$0.012 calls
▸3 of 32 catalogued endpoints list a price this agent paid
- /tweets/searchPrice matchWeb search$0.006 listed
- /tweets/mentionsPrice match$0.006 listed
- /tweets/mediaUploadPrice match$0.006 listed
- /tweets/user$0.01 listed
- /tweets/by/id$0.0025 listed
- /users/by/username$0.005 listed
- /users/by/id$0.005 listed
- /lists/tweets$0.01 listed
24 further catalogued endpoints not listed.
- 0x22a2…ef38 · last paid 98d 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 96d ago$0.0051 call
▸2 of 16 catalogued endpoints list a price this agent paid
- /v1/uploads/:id/renewPrice match$0.005 listed
- /v1/firecrawl/scrapePage to markdown$0.02 listed
- /v1/serper/searchWeb search$0.004 listed
- /v1/serper/images$0.004 listed
- /v1/exa/contents$0.002 listed
- /v1/serper/shopping$0.004 listed
- /v1/airports/searchWeb search$0.001 listed
- /v1/serper/newsNews 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 | |
|---|---|---|---|---|---|
| 0x4cd0…bc31 | $3.39 | $0.00 | 2 | 21d ago | Graph |
| 0xe903…1abf | $0.32 | $0.00 | 6 | 15d ago | Graph |
| 0x325b…d430 | $0.06 | $0.00 | 3 | 98d ago | Graph |
| 0xabf4…a9d0 | $0.06 | $0.00 | 3 | 98d ago | Graph |
| 0xb86f…8fc4 | $0.04 | $0.00 | 4 | 70d ago | Graph |
| 0x02c2…3043 | $0.03 | $0.00 | 2 | 98d ago | Graph |
| 0x9dba…0df8 | $0.01 | $0.00 | 2 | 98d ago | Graph |
| 0x22a2…ef38 | $0.01 | $0.00 | 1 | 98d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
86% of observed volume is with a single counterparty, in all 24 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. 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.