0xa915…904c
Paid $18.30 of the $258.65M Roundhouse has indexed across 713,540 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (105)
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 |
|---|---|---|---|---|
| Onchain Data | 99% | $18.20 | 101 | 1 |
| Not in any catalogue | <1% | $0.10 | 4 | 2 |
$0.10 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 2 of 3 the amount paid narrows the list to the ones listed at that price.
- 0xf74f…1319 · last paid 6d ago$18.20101 calls
▸24 of 24 catalogued endpoints list a price this agent paid
- /api/hl-liquidation-riskPrice match$0.03 listed
- /api/verify-tx-multi-sourcePrice match$0.05 listed
- /api/verify-txPrice match$0.02 listed
- /api/freshness-priced-dataPrice match$0.002 listed
- /api/market-snapshotPrice matchGas price$0.01 listed
- /api/invoice/createPrice match$0.001 listed
- /api/bundle/subscribePrice match$0.03 listed
- /api/resize-imagePrice match$0.005 listed
16 further catalogued endpoints not listed.
- 0x9844…1d83 · last paid 6d ago$0.101 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x52e2…f3ea · last paid 16d ago$0.0033 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.
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 | |
|---|---|---|---|---|---|
| 0xf74f…1319 | $18.20 | $0.00 | 101 | 6d ago | Graph |
| 0x9844…1d83 | $0.10 | $0.00 | 1 | 6d ago | Graph |
| 0x52e2…f3ea | $0.003 | $0.00 | 3 | 16d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
99% of observed volume is with a single counterparty, in all 105 observed settlements.
Organic volume $18.30 of $18.30 total.
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 0xa915…904c has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa915494b15860916355a43a63073c0c4cf4b904c
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: 0xa915…904c curl -s 'https://api.roundhouseai.io/v0/agents/0xa915494b15860916355a43a63073c0c4cf4b904c' curl -s 'https://api.roundhouseai.io/v0/entities/0xa915494b15860916355a43a63073c0c4cf4b904c/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.