0xc21f…c047
Paid $2.86 of the $3061.41M Roundhouse has indexed across 1,398,256 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (252)
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 | 74% | $1.82 | 165 | 2 |
| Web & Content | 23% | $0.56 | 15 | 3 |
| Not in any catalogue | 2% | $0.06 | 6 | 6 |
| Crypto Markets | 1% | $0.03 | 26 | 1 |
$0.06 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 12 the amount paid narrows the list to the ones listed at that price.
- 0xe903…1abf · last paid 68d ago$1.80164 calls
▸6 of 200 catalogued endpoints list a price this agent paid
- /api/v1/exa/answerPrice matchText completion$0.01 listed
- /api/v1/exa/searchPrice matchWeb search$0.01 listed
- /api/v1/messagesPrice match$0.01 listed
- /api/v1/chat/completionsText completion$0.002 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.
- 0xcfa2…4dbe · last paid 70d ago$0.366 calls
▸58 of 58 catalogued endpoints list a price this agent paid
- /api/sc/instagram/user/reelsPrice match$0.06 listed
- /api/sc/spotify/artistPrice match$0.06 listed
- /api/sc/bluesky/user/postsPrice match$0.06 listed
- /api/sc/youtube/channel-videosPrice match$0.06 listed
- /api/sc/github/trending/repositoriesPrice match$0.06 listed
- /api/sc/linkedin/ads/searchPrice matchWeb search$0.06 listed
- /api/sc/instagram/reels/trendingPrice match$0.06 listed
- /api/sc/tiktok/profilePrice match$0.06 listed
50 further catalogued endpoints not listed.
- 0x6302…ad57 · last paid 74d ago$0.198 calls
▸8 of 52 catalogued endpoints list a price this agent paid
- /v2/queryPrice matchWeb search$0.02 listed
- /api/v1/location/search$0.01 listed
- /v1/speakText to speech$0.01 listed
- /api/v1/location/:locationId/photos$0.01 listed
- /api/v1/location/:locationId/reviews$0.01 listed
- /markets$0.01 listed
- /avm/rent/long-term$0.01 listed
- /listings/rental/long-term$0.01 listed
44 further catalogued endpoints not listed.
- 0xbc64…e3b0 · last paid 74d ago$0.0326 calls
▸14 of 44 catalogued endpoints list a price this agent paid
- /api/market/trendingPrice match$0.001 listed
- /api/forex/ratePrice match$0.001 listed
- /api/market/newsNews search$0.005 listed
- /api/market/newsNews search$0.005 listed
- /api/stock/newsNews search$0.005 listed
- /api/stock/options$0.01 listed
- /api/stock/financials$0.01 listed
- /api/stock/earnings$0.005 listed
36 further catalogued endpoints not listed.
- 0x6e8b…4e2e · last paid 69d ago$0.011 call
▸18 of 112 catalogued endpoints list a price this agent paid
- /api/findPrice match$0.01 listed
- /api/scan$0.002 listed
- /api/positions$0.008 listed
- /api/newsNews search$0.005 listed
- /api/levels$0.003 listed
- /api/launches$0.008 listed
- /api/vaults$0.008 listed
- /api/test$0.005 listed
104 further catalogued endpoints not listed.
- 0x8948…d625 · last paid 68d 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.
- 0x87ca…18a5 · last paid 68d 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.
- 0x25f8…64c0 · last paid 68d 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.
- 0x85dd…94be · last paid 68d 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.
- 0x9dba…0df8 · last paid 69d ago$0.011 call
▸20 of 32 catalogued endpoints list a price this agent paid
- /tweets/userPrice match$0.01 listed
- /lists/tweetsPrice match$0.01 listed
- /tweets/searchWeb search$0.006 listed
- /tweets/mentions$0.006 listed
- /tweets/by/id$0.0025 listed
- /users/by/username$0.005 listed
- /tweets/mediaUpload$0.006 listed
- /users/by/id$0.005 listed
24 further catalogued endpoints not listed.
- 0x0e70…d04a · 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.
- 0xa101…f9e3 · 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.
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 | |
|---|---|---|---|---|---|
| 0xe903…1abf | $1.80 | $0.00 | 164 | 68d ago | Graph |
| 0xcfa2…4dbe | $0.36 | $0.00 | 6 | 70d ago | Graph |
| 0x6302…ad57 | $0.19 | $0.00 | 8 | 74d ago | Graph |
| 0xbc64…e3b0 | $0.03 | $0.00 | 26 | 74d ago | Graph |
| 0x6e8b…4e2e | $0.01 | $0.00 | 1 | 69d ago | Graph |
| 0x8948…d625 | $0.01 | $0.00 | 1 | 68d ago | Graph |
| 0x87ca…18a5 | $0.01 | $0.00 | 1 | 68d ago | Graph |
| 0x25f8…64c0 | $0.01 | $0.00 | 1 | 68d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
63% of observed volume is with a single counterparty, in all 252 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 0xc21f…c047 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xc21f4dc7c3103f2b135bdc26e3d9e1a05a3ec047
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: 0xc21f…c047 curl -s 'https://api.roundhouseai.io/v0/agents/0xc21f4dc7c3103f2b135bdc26e3d9e1a05a3ec047' curl -s 'https://api.roundhouseai.io/v0/entities/0xc21f4dc7c3103f2b135bdc26e3d9e1a05a3ec047/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.