0x0440…d9f1
Paid $2.87 of the $3070.29M Roundhouse has indexed across 1,403,290 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (48)
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 | 81% | $2.34 | 7 | 2 |
| Web & Content | 18% | $0.52 | 40 | 5 |
| Crypto Markets | <1% | $0.01 | 1 | 1 |
$2.33 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 8 the amount paid narrows the list to the ones listed at that price.
- 0xccc8…15be · last paid 164d ago$2.041 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x325b…d430 · last paid 13d ago$0.3823 calls
▸25 of 70 catalogued endpoints list a price this agent paid
- /api/exa/searchPrice matchWeb search$0.01 listed
- /api/reddit/searchPrice matchWeb search$0.02 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.
- 0x1949…20ff · last paid 56d ago$0.306 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x7dd5…2629 · last paid 164d ago$0.099 calls
▸5 of 127 catalogued endpoints list a price this agent paid
- /api/ipfs/pinPrice match$0.01 listed
- /api/tts/elevenlabs$0.02 listed
- /api/crypto/priceCrypto spot price$0.001 listed
- /api/travel/flights$0.02 listed
- /api/llm/kat-coder-pro-v2.5$0.01 listed
- /api/crypto/trending$0.001 listed
- /api/travel/hotels$0.02 listed
- /api/ens/resolve$0.001 listed
119 further catalogued endpoints not listed.
- 0x6d6e…9192 · last paid 13d ago$0.045 calls
▸2 of 3 catalogued endpoints list a price this agent paid
- /searchPrice matchWeb search$0.007 listed
- /pay/agent_exa_aiPrice match$0.007 listed
- /contents$0.001 listed
- 0xc751…86a1 · last paid 109d ago$0.012 calls
▸11 of 57 catalogued endpoints list a price this agent paid
- /api/v1/twitter/searchPrice matchWeb search$0.005 listed
- /api/v1/twitter/tweets/searchPrice matchWeb search$0.005 listed
- /api/v1/amazon/searchPrice matchWeb search$0.005 listed
- /api/v1/twitter/getPrice match$0.005 listed
- /api/v1/web/fetchPage to markdown$0.002 listed
- /api/v1/reddit/searchWeb search$0.01 listed
- /api/v1/web/searchWeb search$0.01 listed
- /api/v1/github/get$0.002 listed
49 further catalogued endpoints not listed.
- 0x13e0…f707 · last paid 109d ago$0.011 call
▸36 of 65 catalogued endpoints list a price this agent paid
- /api/:namePrice match$0.01 listed
- /api/:name/followersPrice match$0.01 listed
- /api/:name/followers_webPrice match$0.01 listed
- /api/search/tweetsPrice match$0.01 listed
- /api/trendsPrice match$0.01 listed
- /api/:name/affiliatesPrice match$0.01 listed
- /api/lists/:idPrice match$0.01 listed
- /api/tools/get_user_idPrice match$0.01 listed
57 further catalogued endpoints not listed.
- 0x9dba…0df8 · last paid 109d ago$0.0061 call
▸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.
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 | |
|---|---|---|---|---|---|
| 0xccc8…15be | $2.04 | $0.00 | 1 | 164d ago | Graph |
| 0x325b…d430 | $0.38 | $0.00 | 23 | 13d ago | Graph |
| 0x1949…20ff | $0.30 | $0.00 | 6 | 56d ago | Graph |
| 0x7dd5…2629 | $0.09 | $0.00 | 9 | 164d ago | Graph |
| 0x6d6e…9192 | $0.04 | $0.00 | 5 | 13d ago | Graph |
| 0x13e0…f707 | $0.01 | $0.00 | 1 | 109d ago | Graph |
| 0xc751…86a1 | $0.01 | $0.00 | 2 | 109d ago | Graph |
| 0x9dba…0df8 | $0.006 | $0.00 | 1 | 109d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
71% of observed volume is with a single counterparty, in all 48 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 0x0440…d9f1 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x04408507c5e60ebe65e782d1b956c053f0c1d9f1
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: 0x0440…d9f1 curl -s 'https://api.roundhouseai.io/v0/agents/0x04408507c5e60ebe65e782d1b956c053f0c1d9f1' curl -s 'https://api.roundhouseai.io/v0/entities/0x04408507c5e60ebe65e782d1b956c053f0c1d9f1/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.