0x4bd0…22ca
Paid $0.48 of the $258.78M Roundhouse has indexed across 713,781 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 |
|---|---|---|---|---|
| Not in any catalogue | 52% | $0.18 | 56 | 8 |
| Crypto Markets | 28% | $0.10 | 22 | 2 |
| Web & Content | 20% | $0.07 | 9 | 2 |
$0.08 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 8 of 12 the amount paid narrows the list to the ones listed at that price.
- 0x52e2…f3ea · last paid 73d ago$0.0815 calls
▸57 of 98 catalogued endpoints list a price this agent paid
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/erc20-balancePrice match$0.003 listed
- /api/chain/live-balancePrice match$0.003 listed
- /api/chain/ens/:inputPrice match$0.005 listed
- /api/chain/erc20-transfersPrice match$0.005 listed
- /api/chain/contract/:addressPrice matchToken metadata$0.005 listed
- /api/chain/block/:numberPrice match$0.003 listed
- /api/chain/tx/:hashPrice match$0.008 listed
90 further catalogued endpoints not listed.
- 0x6d6e…9192 · last paid 100d ago$0.057 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
- 0xd70d…ab5e · last paid 21d ago$0.046 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/jokesPrice match$0.002 listed
- 0x3803…101b · last paid 55d ago$0.032 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x0e84…b808 · last paid 10d ago$0.037 calls
▸37 of 80 catalogued endpoints list a price this agent paid
- /crypto-newsPrice match$0.001 listed
- /base-ecosystem-newsPrice match$0.001 listed
- /rh-seasonPrice match$0.001 listed
- /pools-trendingPrice match$0.001 listed
- /tweet-search$0.005 listed
- /equity-news$0.003 listed
- /market-risk$0.002 listed
- /base-season$0.002 listed
72 further catalogued endpoints not listed.
- 0xa306…10c3 · last paid 21d ago$0.0210 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/convert-weightPrice match$0.0025 listed
- 0xdadc…b9df · last paid 48d ago$0.022 calls
▸35 of 184 catalogued endpoints list a price this agent paid
- /exa/searchPrice matchWeb search$0.01 listed
- /web/extractPage to markdown$0.003 listed
- /openai/gpt-4o$0.10 listed
- /domain-availability/check$0.05 listed
- /crypto/market$0.005 listed
- /dns/lookup$0.002 listed
- /api/v1/chat/completionsText completion$0.005 listed
- /v1/chat/completionsText completion$0.005 listed
176 further catalogued endpoints not listed.
- 0x2711…0908 · last paid 115d 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.
- 0x79dc…fccb · last paid 115d 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.
- 0x255c…387b · last paid 5d ago$0.029 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/riddlePrice match$0.002 listed
- 0x0573…08b2 · last paid 115d ago$0.0215 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x2af9…e129 · last paid 10d ago$0.0110 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/word-of-the-dayPrice match$0.0015 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 | $0.08 | $0.00 | 15 | 73d ago | Graph |
| 0x6d6e…9192 | $0.05 | $0.00 | 7 | 100d ago | Graph |
| 0xd70d…ab5e | $0.04 | $0.00 | 6 | 21d ago | Graph |
| 0x3803…101b | $0.03 | $0.00 | 2 | 55d ago | Graph |
| 0x0e84…b808 | $0.03 | $0.00 | 7 | 10d ago | Graph |
| 0xa306…10c3 | $0.02 | $0.00 | 10 | 21d ago | Graph |
| 0xdadc…b9df | $0.02 | $0.00 | 2 | 48d ago | Graph |
| 0x2711…0908 | $0.02 | $0.00 | 2 | 115d 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
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 0x4bd0…22ca has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x4bd067fd86b72df519d1fad881740ec00afa22ca
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: 0x4bd0…22ca curl -s 'https://api.roundhouseai.io/v0/agents/0x4bd067fd86b72df519d1fad881740ec00afa22ca' curl -s 'https://api.roundhouseai.io/v0/entities/0x4bd067fd86b72df519d1fad881740ec00afa22ca/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. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.