0x7478…0f31
Paid $0.43 of the $3105.74M Roundhouse has indexed across 1,407,824 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (176)
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 | 62% | $0.19 | 38 | 7 |
| Crypto Markets | 21% | $0.06 | 26 | 2 |
| Web & Content | 7% | $0.02 | 3 | 1 |
| Risk & Compliance | 5% | $0.02 | 2 | 1 |
| Company & People | 5% | $0.02 | 2 | 1 |
$0.04 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 9 of 12 the amount paid narrows the list to the ones listed at that price.
- 0xd70d…ab5e · last paid 53d ago$0.057 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/jokesPrice match$0.002 listed
- 0x3803…101b · last paid 101d ago$0.055 calls
▸6 of 11 catalogued endpoints list a price this agent paid
- /test-billingPrice match$0.001 listed
- /api/flights/searchPrice match$0.01 listed
- /api/token/holders/:chainId/:addressPrice match$0.01 listed
- /researchPrice match$0.01 listed
- /89e509/legal/litigation$0.04 listed
- /topup-balance$0.50 listed
- /4cbbb6/api/x402/vibe-tools/twitter/tweet/:tweet_id/liking-users$0.006 listed
- /discovery$0.0017 listed
3 further catalogued endpoints not listed.
- 0x52e2…f3ea · last paid 73d ago$0.049 calls
▸36 of 98 catalogued endpoints list a price this agent paid
- /api/chain/block-numberPrice match$0.001 listed
- /deepstate/v1/book/:bookPrice match$0.005 listed
- /deepstate/v1/candles/:bookPrice matchCrypto price history$0.005 listed
- /deepstate/v1/stats/:bookPrice match$0.005 listed
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/contract/:addressPrice matchToken metadata$0.005 listed
- /api/chain/erc20-balance$0.003 listed
- /api/chain/live-balance$0.003 listed
90 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 50d ago$0.0317 calls
▸46 of 88 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /pay/agent_ottoai_crypto_newsPrice match$0.001 listed
- /base-seasonPrice match$0.002 listed
- /filtered-newsPrice match$0.001 listed
- /token-detailsPrice match$0.001 listed
- /funding-ratesPrice matchPerp funding and open interest$0.001 listed
- /tweet-search$0.005 listed
- /kol-sentiment$0.003 listed
80 further catalogued endpoints not listed.
- 0x6d6e…9192 · last paid 146d ago$0.023 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
- 0x79dc…fccb · last paid 161d ago$0.022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2711…0908 · last paid 161d ago$0.022 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xa306…10c3 · last paid 72d ago$0.028 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/convert-weightPrice match$0.0025 listed
- 0x2bb7…ac6d · last paid 136d ago$0.022 calls
▸200 catalogued endpoints, none priced at an amount this agent paid
- /proxy/supply-chain-finance-score-api-3c9435$0.005 listed
- /proxy/transition-finance-score-api-ddb242$0.005 listed
- /proxy/project-finance-score-api-fb6470$0.05 listed
- /proxy/refinance-calculator-api-9ebfbf$0.005 listed
- /proxy/refinance-breakeven-calculator-api-bd92dc$0.005 listed
- /proxy/email-free-provider-a95057$0.005 listed
- /proxy/campaign-update-score-api-2a1281$0.005 listed
- /proxy/on-chain-volume-score-api-7e996b$0.01 listed
192 further catalogued endpoints not listed.
- 0x6c07…5621 · last paid 95d ago$0.022 calls
▸79 of 200 catalogued endpoints list a price this agent paid
- /users-by-usernamePrice match$0.005 listed
- /stocks-newsPrice match$0.005 listed
- /searchPrice matchWeb search$0.01 listed
- /cvePrice match$0.005 listed
- /twitter-usersPrice match$0.01 listed
- /google-searchPrice match$0.01 listed
- /hacker-news-search$0.001 listed
- /ip-asn$0.001 listed
192 further catalogued endpoints not listed.
- 0xbbba…06d4 · last paid 53d ago$0.018 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/roastPrice match$0.0017 listed
- 0x255c…387b · last paid 72d ago$0.016 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/riddlePrice match$0.002 listed
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
ERC-8004 registration
Card follows eips.ethereum.org/EIPS/eip-8004#registration-v1
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 | |
|---|---|---|---|---|---|
| 0xd70d…ab5e | $0.05 | $0.00 | 7 | 53d ago | Graph |
| 0x3803…101b | $0.05 | $0.00 | 5 | 101d ago | Graph |
| 0x52e2…f3ea | $0.04 | $0.00 | 9 | 73d ago | Graph |
| 0x0e84…b808 | $0.03 | $0.00 | 17 | 50d ago | Graph |
| 0x6d6e…9192 | $0.02 | $0.00 | 3 | 146d ago | Graph |
| 0x79dc…fccb | $0.02 | $0.00 | 2 | 161d ago | Graph |
| 0x2711…0908 | $0.02 | $0.00 | 2 | 161d ago | Graph |
| 0xa306…10c3 | $0.02 | $0.00 | 8 | 72d 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 176 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 0x7478…0f31 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x7478ad4c190b2c97c947f9a29fd1ad2d46550f31
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: 0x7478…0f31 curl -s 'https://api.roundhouseai.io/v0/agents/0x7478ad4c190b2c97c947f9a29fd1ad2d46550f31' curl -s 'https://api.roundhouseai.io/v0/entities/0x7478ad4c190b2c97c947f9a29fd1ad2d46550f31/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.