0xf7fc…f276
Paid $0.53 of the $3066.54M Roundhouse has indexed across 1,400,689 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (209)
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 |
|---|---|---|---|---|
| Crypto Markets | 46% | $0.17 | 46 | 3 |
| Not in any catalogue | 34% | $0.13 | 18 | 5 |
| Web & Content | 7% | $0.03 | 4 | 1 |
| Risk & Compliance | 5% | $0.02 | 3 | 1 |
| Onchain Data | 4% | $0.01 | 14 | 1 |
| Reference Data | 3% | $0.01 | 7 | 1 |
Every merchant paid publishes at least one catalogued endpoint.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 10 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x52e2…f3ea · last paid 129d ago$0.1020 calls
▸56 of 97 catalogued endpoints list a price this agent paid
- /api/chain/erc20-balancePrice match$0.003 listed
- /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/live-balancePrice match$0.003 listed
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/erc20-transfersPrice match$0.005 listed
89 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 56d ago$0.0524 calls
▸40 of 87 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /meta-intelligencePrice match$0.001 listed
- /pay/agent_ottoai_crypto_newsPrice match$0.001 listed
- /filtered-newsPrice match$0.001 listed
- /token-detailsPrice match$0.001 listed
- /tweet-search$0.005 listed
- /base-season$0.002 listed
- /kol-sentiment$0.003 listed
79 further catalogued endpoints not listed.
- 0x3803…101b · last paid 107d ago$0.043 calls
▸5 of 11 catalogued endpoints list a price this agent paid
- /api/flights/searchPrice match$0.01 listed
- /researchPrice match$0.01 listed
- /api/ofac-wallet-screen/:addressPrice match$0.01 listed
- /test-billing$0.001 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.
- 0xd70d…ab5e · last paid 52d ago$0.046 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/jokesPrice match$0.002 listed
- 0x6d6e…9192 · last paid 139d ago$0.034 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
- 0x2bb7…ac6d · last paid 146d ago$0.023 calls
▸178 of 200 catalogued endpoints list a price this agent paid
- /proxy/supply-chain-finance-score-api-3c9435Price match$0.005 listed
- /proxy/transition-finance-score-api-ddb242Price match$0.005 listed
- /proxy/refinance-calculator-api-9ebfbfPrice match$0.005 listed
- /proxy/refinance-breakeven-calculator-api-bd92dcPrice match$0.005 listed
- /proxy/email-free-provider-a95057Price match$0.005 listed
- /proxy/campaign-update-score-api-2a1281Price match$0.005 listed
- /proxy/on-chain-volume-score-api-7e996bPrice match$0.01 listed
- /proxy/project-finance-score-api-fb6470$0.05 listed
192 further catalogued endpoints not listed.
- 0xeb76…0d35 · last paid 100d ago$0.022 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- /api/eth-price$0.001 listed
- 0x1080…7de0 · last paid 101d ago$0.022 calls
- 0x06df…fd6f · last paid 74d ago$0.021 call
▸4 catalogued endpoints, none priced at an amount this agent paid
- /api/upload$0.005 listed
- /api/site$0.005 listed
- /api/site/renew$0.005 listed
- /api/upload$0.005 listed
- 0x5bb4…9f68 · last paid 53d ago$0.0114 calls
▸11 of 18 catalogued endpoints list a price this agent paid
- /hyperliquid-marketPrice matchPerp funding and open interest$0.001 listed
- /yield-marketsPrice match$0.001 listed
- /portfolioPrice matchWallet balances$0.001 listed
- /supported-tokensPrice match$0.001 listed
- /transaction-historyPrice match$0.001 listed
- /bridge$0.01 listed
- /hl-deposit-withdraw$0.01 listed
- /swap$0.01 listed
10 further catalogued endpoints not listed.
- 0xa306…10c3 · last paid 55d ago$0.016 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/convert-weightPrice match$0.0025 listed
- 0x8ca9…811a · last paid 100d ago$0.017 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/currency-convertPrice matchCurrency conversion$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 | |
|---|---|---|---|---|---|
| 0x52e2…f3ea | $0.10 | $0.00 | 20 | 129d ago | Graph |
| 0x0e84…b808 | $0.05 | $0.00 | 24 | 56d ago | Graph |
| 0x3803…101b | $0.04 | $0.00 | 3 | 107d ago | Graph |
| 0xd70d…ab5e | $0.04 | $0.00 | 6 | 52d ago | Graph |
| 0x6d6e…9192 | $0.03 | $0.00 | 4 | 139d ago | Graph |
| 0x06df…fd6f | $0.02 | $0.00 | 1 | 74d ago | Graph |
| 0xeb76…0d35 | $0.02 | $0.00 | 2 | 100d ago | Graph |
| 0x1080…7de0 | $0.02 | $0.00 | 2 | 101d 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 209 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 0xf7fc…f276 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xf7fc0cb470b6342b2515d59bdc4ea1faafebf276
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: 0xf7fc…f276 curl -s 'https://api.roundhouseai.io/v0/agents/0xf7fc0cb470b6342b2515d59bdc4ea1faafebf276' curl -s 'https://api.roundhouseai.io/v0/entities/0xf7fc0cb470b6342b2515d59bdc4ea1faafebf276/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.