0x30ce…ca3b
Paid $0.53 of the $3061.41M Roundhouse has indexed across 1,398,256 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (185)
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 | 51% | $0.18 | 44 | 8 |
| Crypto Markets | 31% | $0.11 | 34 | 2 |
| Risk & Compliance | 13% | $0.05 | 9 | 1 |
| Web & Content | 4% | $0.01 | 2 | 1 |
$0.05 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.
- 0x52e2…f3ea · last paid 133d ago$0.0716 calls
▸57 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.
- 0x3803…101b · last paid 99d ago$0.054 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.
- 0x2bb7…ac6d · last paid 156d ago$0.059 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.
- 0x0e84…b808 · last paid 51d ago$0.0418 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.
- 0x255c…387b · last paid 51d ago$0.0313 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/riddlePrice match$0.002 listed
- 0x79dc…fccb · last paid 160d 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 160d 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 51d ago$0.027 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/convert-weightPrice match$0.0025 listed
- 0xabf4…a9d0 · last paid 137d ago$0.021 call
▸1 of 200 catalogued endpoints list a price this agent paid
- /api/onchain-sql$0.04 listed
- /api/perp-basis$0.002 listed
- /api/perp-fundingPerp funding and open interest$0.002 listed
- /v1/metered/chat/completionsText completion$0.001 listed
- /api/hash$0.001 listed
- /api/weather-historyWeather forecast$0.002 listed
- /api/searchWeb search$0.01 listed
- /v1/nano/chat/completionsText completion$0.003 listed
192 further catalogued endpoints not listed.
- 0x6d6e…9192 · last paid 145d 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
- 0x0573…08b2 · last paid 160d ago$0.0113 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xd70d…ab5e · last paid 70d ago$0.012 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/jokesPrice 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 | |
|---|---|---|---|---|---|
| 0x52e2…f3ea | $0.07 | $0.00 | 16 | 133d ago | Graph |
| 0x3803…101b | $0.05 | $0.00 | 4 | 99d ago | Graph |
| 0x2bb7…ac6d | $0.05 | $0.00 | 9 | 156d ago | Graph |
| 0x0e84…b808 | $0.04 | $0.00 | 18 | 51d ago | Graph |
| 0x255c…387b | $0.03 | $0.00 | 13 | 51d ago | Graph |
| 0x79dc…fccb | $0.02 | $0.00 | 2 | 160d ago | Graph |
| 0x2711…0908 | $0.02 | $0.00 | 2 | 160d ago | Graph |
| 0xa306…10c3 | $0.02 | $0.00 | 7 | 51d 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 185 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 0x30ce…ca3b has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x30ceaebdac116f99e9338617ff6ab7d804e7ca3b
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: 0x30ce…ca3b curl -s 'https://api.roundhouseai.io/v0/agents/0x30ceaebdac116f99e9338617ff6ab7d804e7ca3b' curl -s 'https://api.roundhouseai.io/v0/entities/0x30ceaebdac116f99e9338617ff6ab7d804e7ca3b/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.