0xc971…a09e
Paid $0.30 of the $3053.48M Roundhouse has indexed across 1,395,044 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (148)
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 | 55% | $0.10 | 46 | 7 |
| Crypto Markets | 21% | $0.04 | 13 | 2 |
| Risk & Compliance | 8% | $0.02 | 2 | 1 |
| Company & People | 8% | $0.02 | 2 | 1 |
| Onchain Data | 7% | $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 11 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x0e84…b808 · last paid 94d ago$0.0311 calls
▸36 of 86 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
78 further catalogued endpoints not listed.
- 0xd70d…ab5e · last paid 69d ago$0.037 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/jokesPrice match$0.002 listed
- 0x2bb7…ac6d · last paid 133d 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.
- 0xba66…39cd · last paid 55d ago$0.0215 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/convert-timezonePrice match$0.001 listed
- 0x6c07…5621 · last paid 105d ago$0.022 calls
▸80 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
- /twitter-usersPrice match$0.01 listed
- /cvePrice match$0.005 listed
- /google-searchPrice match$0.01 listed
- /hacker-news-search$0.001 listed
- /ip-asn$0.001 listed
192 further catalogued endpoints not listed.
- 0x217e…67c4 · last paid 94d ago$0.015 calls
▸36 of 69 catalogued endpoints list a price this agent paid
- /tzPrice match$0.002 listed
- /sentimentPrice matchSentiment analysis$0.002 listed
- /x402audit$0.02 listed
- /weatherWeather forecast$0.004 listed
- /markdownPage to markdown$0.004 listed
- /scrapePage to markdown$0.006 listed
- /brief$0.03 listed
- /pdf$0.005 listed
61 further catalogued endpoints not listed.
- 0x3803…101b · last paid 105d ago$0.011 call
▸5 of 11 catalogued endpoints list a price this agent paid
- /api/flights/searchPrice match$0.01 listed
- /api/ofac-wallet-screen/:addressPrice match$0.01 listed
- /researchPrice 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.
- 0xbbba…06d4 · last paid 52d ago$0.018 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/roastPrice match$0.0017 listed
- 0xa306…10c3 · last paid 69d ago$0.016 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/convert-weightPrice match$0.0025 listed
- 0x2af9…e129 · last paid 70d ago$0.018 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/word-of-the-dayPrice match$0.0015 listed
- 0x6e00…b04c · last paid 105d ago$0.012 calls
▸16 of 82 catalogued endpoints list a price this agent paid
- /api/v1/pm/marketsPrice match$0.0095 listed
- /api/v1/pm/markets/searchWeb search$0.0085 listed
- /api/v1/pm/polymarket/markets$0.0085 listed
- /api/v1/pm/kalshi/markets$0.0085 listed
- /api/v1/pm/polymarket/crypto-updown$0.0085 listed
- /api/v1/pm/polymarket/events$0.0085 listed
- /api/v1/pm/polymarket/trades$0.0085 listed
- /api/v1/pm/polymarket/events/keyset$0.0085 listed
74 further catalogued endpoints not listed.
- 0x110c…b784 · last paid 109d ago$0.011 call
▸47 of 50 catalogued endpoints list a price this agent paid
- /api/v3/x402/onchain/simple/networks/base/token_price/0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x9b5e262cf9bb04869ab40b19af91d2dc85761722,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x296eb9c4d8fcbd00fbc6d5027e4202bf955fa76fPrice match$0.01 listed
- /api/v3/x402/onchain/simple/networks/tron/token_price/TEkxiTehnzSmSe2XqrBj4w32RUN966rdz8Price match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0x95ccfd2b81a9667b0cc979992632f98fc853eba3,0x9b5e262cf9bb04869ab40b19af91d2dc85761722,0xed664536023d8e4b1640c394777d34abaff1df8f,0x9a26f5433671751c3276a065f57e5a02d2817973Price match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xc0634090f2fe6c6d75e61be2b949464abb498973Price match$0.01 listed
- /api/v3/x402/onchain/simple/networks/base/token_price/0x0b3e328455c4059eeb9e3f84b5543f74e24e7e1b,0x4200000000000000000000000000000000000006Price match$0.01 listed
- /api/v3/x402/onchain/search/pools$0.005 listed
- /api/v3/x402/onchain/simple/networks/:network/token_price/:addresses$0.005 listed
- /pay/agent_pro_api_coingecko_com$0.005 listed
42 further catalogued endpoints not 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 | |
|---|---|---|---|---|---|
| 0x0e84…b808 | $0.03 | $0.00 | 11 | 94d ago | Graph |
| 0xd70d…ab5e | $0.03 | $0.00 | 7 | 69d ago | Graph |
| 0x2bb7…ac6d | $0.02 | $0.00 | 2 | 133d ago | Graph |
| 0xba66…39cd | $0.02 | $0.00 | 15 | 55d ago | Graph |
| 0x6c07…5621 | $0.02 | $0.00 | 2 | 105d ago | Graph |
| 0x217e…67c4 | $0.01 | $0.00 | 5 | 94d ago | Graph |
| 0x3803…101b | $0.01 | $0.00 | 1 | 105d ago | Graph |
| 0xbbba…06d4 | $0.01 | $0.00 | 8 | 52d 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 148 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 0xc971…a09e has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xc9716d4a73d2e0eac37e151efbb97ef76ea6a09e
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: 0xc971…a09e curl -s 'https://api.roundhouseai.io/v0/agents/0xc9716d4a73d2e0eac37e151efbb97ef76ea6a09e' curl -s 'https://api.roundhouseai.io/v0/entities/0xc9716d4a73d2e0eac37e151efbb97ef76ea6a09e/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.