0x4cf3…d0c1
Paid $0.02 of the $259.50M Roundhouse has indexed across 714,807 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (11)
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 |
|---|---|---|---|---|
| Web & Content | 45% | $0.0085 | 1 | 1 |
| Not in any catalogue | 44% | $0.008375 | 8 | 2 |
| Crypto Markets | 11% | $0.002 | 2 | 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 4 of 4 the amount paid narrows the list to the ones listed at that price.
- 0x6e00…b04c · last paid 27d ago$0.00851 call
▸55 of 75 catalogued endpoints list a price this agent paid
- /api/v1/pm/polymarket/leaderboardPrice match$0.0085 listed
- /api/v1/pm/polymarket/marketsPrice match$0.0085 listed
- /api/v1/pm/polymarket/eventsPrice match$0.0085 listed
- /api/v1/pm/kalshi/marketsPrice match$0.0085 listed
- /api/v1/pm/markets/searchPrice matchWeb search$0.0085 listed
- /api/v1/pm/predictfun/marketsPrice match$0.0085 listed
- /api/v1/pm/binance/candles/BTCUSDTPrice match$0.0085 listed
- /api/v1/pm/markets$0.0095 listed
67 further catalogued endpoints not listed.
- 0x52e2…f3ea · last paid 42d ago$0.0055 calls
▸6 of 98 catalogued endpoints list a price this agent paid
- /api/chain/block-numberPrice match$0.001 listed
- /api/chain/erc20-balance$0.003 listed
- /api/chain/live-balance$0.003 listed
- /api/chain/ens/:input$0.005 listed
- /api/chain/erc20-transfers$0.005 listed
- /api/chain/contract/:addressToken metadata$0.005 listed
- /api/chain/block/:number$0.003 listed
- /api/chain/tx/:hash$0.008 listed
90 further catalogued endpoints not listed.
- 0x43a2…f758 · last paid 101d ago$0.0033753 calls
▸11 of 17 catalogued endpoints list a price this agent paid
- /x402/token-holdersPrice match$0.001125 listed
- /x402/transaction-detailsPrice match$0.001125 listed
- /x402/nft-collection-metadataPrice match$0.001125 listed
- /x402/nft-token-metadataPrice match$0.001125 listed
- /x402/historical-token-pricePrice match$0.001125 listed
- /x402/portfolio-totals$0.001875 listed
- /x402/nft-ranking$0.0045 listed
- /x402/token-activity-feed$0.00375 listed
9 further catalogued endpoints not listed.
- 0x0e84…b808 · last paid 39d ago$0.0022 calls
▸33 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.
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 | |
|---|---|---|---|---|---|
| 0x6e00…b04c | $0.0085 | $0.00 | 1 | 27d ago | Graph |
| 0x52e2…f3ea | $0.005 | $0.00 | 5 | 42d ago | Graph |
| 0x43a2…f758 | $0.003375 | $0.00 | 3 | 101d ago | Graph |
| 0x0e84…b808 | $0.002 | $0.00 | 2 | 39d 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 11 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x4cf3…d0c10x6e00…b04c | Base | $0.0085 | 100% | coinbase | 27d ago | 0xb10567…540bc6 |
| 0x4cf3…d0c10x0e84…b808 | Base | $0.001 | 100% | coinbase | 39d ago | 0x746f03…5f98c0 |
| 0x4cf3…d0c10x52e2…f3ea | Base | $0.001 | 100% | coinbase | 42d ago | 0x2fa8db…c46f76 |
| 0x4cf3…d0c10x0e84…b808 | Base | $0.001 | 100% | coinbase | 42d ago | 0xbfc8c1…92dbd0 |
| 0x4cf3…d0c10x52e2…f3ea | Base | $0.001 | 100% | coinbase | 43d ago | 0x1f4630…9ea565 |
| 0x4cf3…d0c10x52e2…f3ea | Base | $0.001 | 100% | coinbase | 43d ago | 0x7be853…3ce72d |
| 0x4cf3…d0c10x43a2…f758 | Base | $0.001125 | 100% | coinbase | 101d ago | 0x8fbc88…d9cbb8 |
| 0x4cf3…d0c10x43a2…f758 | Base | $0.001125 | 100% | coinbase | 102d ago | 0x8f5edd…0c2b86 |
| 0x4cf3…d0c10x43a2…f758 | Base | $0.001125 | 100% | coinbase | 102d ago | 0x9b605b…4c35ed |
| 0x4cf3…d0c10x52e2…f3ea | Base | $0.001 | 100% | coinbase | 102d ago | 0xff5ec5…2d26d4 |
| 0x4cf3…d0c10x52e2…f3ea | Base | $0.001 | 100% | coinbase | 103d ago | 0xb445f8…0cfb11 |
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 0x4cf3…d0c1 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x4cf373373aba89b9bbd5a428fd71831bcbc7d0c1
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: 0x4cf3…d0c1 curl -s 'https://api.roundhouseai.io/v0/agents/0x4cf373373aba89b9bbd5a428fd71831bcbc7d0c1' curl -s 'https://api.roundhouseai.io/v0/entities/0x4cf373373aba89b9bbd5a428fd71831bcbc7d0c1/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.