0xca16…c06d
Paid $0.54 of the $3105.10M Roundhouse has indexed across 1,405,443 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (231)
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 |
|---|---|---|---|---|
| Risk & Compliance | 52% | $0.21 | 40 | 1 |
| Not in any catalogue | 25% | $0.10 | 39 | 6 |
| Crypto Markets | 14% | $0.05 | 39 | 2 |
| Location & Weather | 4% | $0.02 | 2 | 1 |
| Reference Data | 3% | $0.01 | 6 | 1 |
| Onchain Data | 3% | $0.01 | 4 | 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.
- 0x2bb7…ac6d · last paid 135d ago$0.2140 calls
▸172 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/project-finance-score-api-fb6470$0.05 listed
- /proxy/on-chain-volume-score-api-7e996b$0.01 listed
192 further catalogued endpoints not listed.
- 0x52e2…f3ea · last paid 108d ago$0.0314 calls
▸51 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/live-balancePrice match$0.003 listed
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/contract/:addressPrice matchToken metadata$0.005 listed
90 further catalogued endpoints not listed.
- 0x3803…101b · last paid 108d ago$0.033 calls
▸5 of 11 catalogued endpoints list a price this agent paid
- /api/flights/searchPrice 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
- /89e509/legal/patents$0.03 listed
3 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 96d ago$0.0325 calls
▸39 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.
- 0xd70d…ab5e · last paid 56d ago$0.035 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/jokesPrice match$0.002 listed
- 0x4df6…cdea · last paid 130d ago$0.022 calls
▸4 of 57 catalogued endpoints list a price this agent paid
- /v1/weatherPrice matchWeather forecast$0.01 listed
- /v1/token-priceCrypto spot price$0.02 listed
- /v1/trending-coins$0.02 listed
- /v1/serpWeb search$0.05 listed
- /v1/domain-infoDomain and DNS lookup$0.02 listed
- /v1/papersWeb search$0.02 listed
- /v1/hackernewsWeb search$0.02 listed
- /v1/geocodeGeocoding$0.02 listed
49 further catalogued endpoints not listed.
- 0x2af9…e129 · last paid 58d ago$0.019 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/word-of-the-dayPrice match$0.0015 listed
- 0x255c…387b · last paid 68d ago$0.016 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/riddlePrice match$0.002 listed
- 0x8ca9…811a · last paid 102d ago$0.016 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/currency-convertPrice matchCurrency conversion$0.002 listed
- 0xb5f0…336a · last paid 53d ago$0.0111 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- /api/random-fact$0.01 listed
- 0xa306…10c3 · last paid 72d ago$0.015 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/convert-weightPrice match$0.0025 listed
- 0x217e…67c4 · last paid 84d ago$0.014 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.
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 | $0.21 | $0.00 | 40 | 135d ago | Graph |
| 0x52e2…f3ea | $0.03 | $0.00 | 14 | 108d ago | Graph |
| 0x3803…101b | $0.03 | $0.00 | 3 | 108d ago | Graph |
| 0x0e84…b808 | $0.03 | $0.00 | 25 | 96d ago | Graph |
| 0xd70d…ab5e | $0.03 | $0.00 | 5 | 56d ago | Graph |
| 0x4df6…cdea | $0.02 | $0.00 | 2 | 130d ago | Graph |
| 0x2af9…e129 | $0.01 | $0.00 | 9 | 58d ago | Graph |
| 0x255c…387b | $0.01 | $0.00 | 6 | 68d 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 231 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 0xca16…c06d has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xca16d8d5208f1889ca61cb5574328e638a91c06d
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: 0xca16…c06d curl -s 'https://api.roundhouseai.io/v0/agents/0xca16d8d5208f1889ca61cb5574328e638a91c06d' curl -s 'https://api.roundhouseai.io/v0/entities/0xca16d8d5208f1889ca61cb5574328e638a91c06d/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.