0x55fa…3111
Paid $0.09 of the $259.71M Roundhouse has indexed across 715,210 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (5)
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 | 78% | $0.07 | 3 | 2 |
| Reference Data | 22% | $0.02 | 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 3 of 3 the amount paid narrows the list to the ones listed at that price.
- 0x1484…c2c5 · last paid 21d ago$0.071 call
▸6 of 11 catalogued endpoints list a price this agent paid
- /api/store/agent-services/sartoshi-gen/invokePrice match$0.07 listed
- /api/store/agent-services/monet-gen/invokePrice match$0.07 listed
- /api/store/agent-services/hokusai-gen/invokePrice match$0.07 listed
- /api/store/agent-services/darkfarms-gen/invokePrice match$0.07 listed
- /api/store/agent-services/van-gogh-gen/invokePrice match$0.07 listed
- /api/store/agent-services/mfergpt-ask/invoke$0.06 listed
- /api/store/agent-services/mfergpt-mferfy/invoke$0.06 listed
- /api/store/agent-services/cc0-daily-brief/invoke$0.05 listed
3 further catalogued endpoints not listed.
- 0xe373…668d · last paid 21d ago$0.022 calls
▸39 of 73 catalogued endpoints list a price this agent paid
- /sp500-indexPrice match$0.01 listed
- /btc-block-sizePrice match$0.01 listed
- /btc-hashratePrice match$0.01 listed
- /btc-difficultyPrice match$0.01 listed
- /hangseng-index$0.05 listed
- /crypto-fear-greed$0.03 listed
- /nikkei-index$0.05 listed
- /nasdaq-index$0.05 listed
65 further catalogued endpoints not listed.
- 0x52e2…f3ea · last paid 21d ago$0.0022 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.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x1484…c2c5 | $0.07 | $0.00 | 1 | 21d ago | Graph |
| 0xe373…668d | $0.02 | $0.00 | 2 | 21d ago | Graph |
| 0x52e2…f3ea | $0.002 | $0.00 | 2 | 21d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
76% of observed volume is with a single counterparty, in all 5 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x55fa…31110x1484…c2c5 | Base | $0.07 | 100% | coinbase | 21d ago | 0xf0a945…c7999e |
| 0x55fa…31110xe373…668d | Base | $0.01 | 100% | coinbase | 21d ago | 0x20ff74…d67667 |
| 0x55fa…31110x52e2…f3ea | Base | $0.001 | 100% | coinbase | 21d ago | 0xef106f…123799 |
| 0x55fa…31110x52e2…f3ea | Base | $0.001 | 100% | coinbase | 21d ago | 0x3949f4…e7a87a |
| 0x55fa…31110xe373…668d | Base | $0.01 | 100% | coinbase | 21d ago | 0x327328…421d3b |
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 0x55fa…3111 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x55fa13054ebd1108af6da15f6bbdbeecfeb73111
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: 0x55fa…3111 curl -s 'https://api.roundhouseai.io/v0/agents/0x55fa13054ebd1108af6da15f6bbdbeecfeb73111' curl -s 'https://api.roundhouseai.io/v0/entities/0x55fa13054ebd1108af6da15f6bbdbeecfeb73111/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.