0xc747…79d2
Paid $0.62 of the $3060.46M Roundhouse has indexed across 1,398,118 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (182)
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 | 36% | $0.18 | 40 | 4 |
| Risk & Compliance | 36% | $0.18 | 32 | 1 |
| Not in any catalogue | 23% | $0.12 | 37 | 5 |
| Web & Content | 3% | $0.01 | 2 | 1 |
| Reference Data | 2% | $0.01 | 5 | 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 12 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x2bb7…ac6d · last paid 137d ago$0.1832 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.
- 0x52e2…f3ea · last paid 93d ago$0.0817 calls
▸53 of 98 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/block-numberPrice match$0.001 listed
- /api/chain/live-balancePrice match$0.003 listed
- /api/chain/erc20-transfersPrice match$0.005 listed
90 further catalogued endpoints not listed.
- 0xd70d…ab5e · last paid 82d ago$0.067 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/jokesPrice match$0.002 listed
- 0x6e00…b04c · last paid 72d ago$0.044 calls
▸66 of 82 catalogued endpoints list a price this agent paid
- /api/v1/pm/markets/searchPrice matchWeb search$0.0085 listed
- /api/v1/pm/polymarket/marketsPrice match$0.0085 listed
- /api/v1/pm/marketsPrice match$0.0095 listed
- /api/v1/pm/kalshi/marketsPrice match$0.0085 listed
- /api/v1/pm/polymarket/crypto-updownPrice match$0.0085 listed
- /api/v1/pm/polymarket/eventsPrice match$0.0085 listed
- /api/v1/pm/polymarket/tradesPrice match$0.0085 listed
- /api/v1/pm/polymarket/events/keysetPrice match$0.0085 listed
74 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 84d ago$0.0316 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.
- 0x1080…7de0 · last paid 101d ago$0.033 calls
- 0xe903…1abf · last paid 173d ago$0.0220 calls
▸40 of 200 catalogued endpoints list a price 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.
- 0x6d6e…9192 · last paid 144d ago$0.012 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
- 0x3803…101b · last paid 51d ago$0.013 calls
▸5 of 11 catalogued endpoints list a price this agent paid
- /api/flights/searchPrice match$0.01 listed
- /api/token/holders/:chainId/:addressPrice match$0.01 listed
- /test-billing$0.001 listed
- /89e509/legal/litigation$0.04 listed
- /4cbbb6/api/x402/vibe-tools/twitter/tweet/:tweet_id/liking-users$0.006 listed
- /topup-balance$0.50 listed
- /discovery$0.0017 listed
- /89e509/legal/patents$0.03 listed
3 further catalogued endpoints not listed.
- 0x255c…387b · last paid 81d ago$0.015 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/riddlePrice match$0.002 listed
- 0x8ca9…811a · last paid 94d ago$0.015 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/currency-convertPrice matchCurrency conversion$0.002 listed
- 0x06df…fd6f · last paid 144d ago$0.012 calls
▸4 of 4 catalogued endpoints list a price this agent paid
- /api/uploadPrice match$0.005 listed
- /api/sitePrice match$0.005 listed
- /api/site/renewPrice match$0.005 listed
- /api/uploadPrice match$0.005 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 | |
|---|---|---|---|---|---|
| 0x2bb7…ac6d | $0.18 | $0.00 | 32 | 137d ago | Graph |
| 0x52e2…f3ea | $0.08 | $0.00 | 17 | 93d ago | Graph |
| 0xd70d…ab5e | $0.06 | $0.00 | 7 | 82d ago | Graph |
| 0x6e00…b04c | $0.04 | $0.00 | 4 | 72d ago | Graph |
| 0x0e84…b808 | $0.03 | $0.00 | 16 | 84d ago | Graph |
| 0x1080…7de0 | $0.03 | $0.00 | 3 | 101d ago | Graph |
| 0xe903…1abf | $0.02 | $0.00 | 20 | 173d ago | Graph |
| 0x6d6e…9192 | $0.01 | $0.00 | 2 | 144d 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 182 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xc747…79d20xe903…1abf | Base | $0.001 | 100% | coinbase | 173d ago | 0x52ea1b…390c84 |
| 0xc747…79d20xe903…1abf | Base | $0.001 | 100% | coinbase | 173d ago | 0xe62a1e…dafc2c |
| 0xc747…79d20xe903…1abf | Base | $0.001 | 100% | coinbase | 175d ago | 0xc50238…d5bec4 |
| 0xc747…79d20xe903…1abf | Base | $0.001 | 100% | coinbase | 175d ago | 0x1e0e59…5cbbc8 |
| 0xc747…79d20xe903…1abf | Base | $0.001 | 100% | coinbase | 175d ago | 0x5042c3…c1107e |
| 0xc747…79d20xe903…1abf | Base | $0.001 | 100% | coinbase | 175d ago | 0x64a5db…13beaa |
| 0xc747…79d20xe903…1abf | Base | $0.001 | 100% | coinbase | 175d ago | 0x1e7c98…afbf13 |
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 0xc747…79d2 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xc747b9c4deffe0feed81bef27d5963d981de79d2
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: 0xc747…79d2 curl -s 'https://api.roundhouseai.io/v0/agents/0xc747b9c4deffe0feed81bef27d5963d981de79d2' curl -s 'https://api.roundhouseai.io/v0/entities/0xc747b9c4deffe0feed81bef27d5963d981de79d2/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.