0x203f…c938
Paid $0.54 of the $830.17M Roundhouse has indexed across 1,288,578 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (48)
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 |
|---|---|---|---|---|
| Reference Data | 97% | $0.52 | 41 | 2 |
| Not in any catalogue | 3% | $0.02 | 7 | 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.
- 0x5d51…d60d · last paid 89d ago$0.4221 calls
▸99 of 199 catalogued endpoints list a price this agent paid
- /api/x402/get_crypto_correlation_benchmarkPrice match$0.02 listed
- /api/x402/salary-benchmarkPrice match$0.02 listed
- /api/x402/get_yield_curve_benchmarkPrice match$0.02 listed
- /api/x402/cre-acquisition-diligence$3.00 listed
- /api/x402/vendor-onboarding-dossier$3.00 listed
- /api/x402/litigation-enforcement-snapshot$3.00 listed
- /api/x402/irs-industry-tax-statistics$0.50 listed
- /api/x402/sports-scores-multi$0.10 listed
191 further catalogued endpoints not listed.
- 0x24fa…9bf2 · last paid 89d ago$0.1020 calls
▸28 of 116 catalogued endpoints list a price this agent paid
- /x402/health/variantsPrice match$0.005 listed
- /x402/geo/weatherWeather forecast$0.001 listed
- /x402/market/quote$0.001 listed
- /x402/predict/platform_arbPrediction market odds$0.001 listed
- /x402/monitor/activity$0.001 listed
- /x402/geo/timezone$0.001 listed
- /x402/food/nutrition$0.001 listed
- /x402/property/market$0.001 listed
108 further catalogued endpoints not listed.
- 0x2b6d…32c5 · last paid 89d ago$0.027 calls
▸3 of 200 catalogued endpoints list a price this agent paid
- /api/search/ai$0.05 listed
- /api/stocks/metrics$0.0025 listed
- /api/predict/searchWeb search$0.01 listed
- /api/stocks/earnings-surprises$0.0025 listed
- /api/stocks/quoteCrypto spot price$0.0045 listed
- /api/crypto/address-screen$0.004998 listed
- /api/calendar/earnings$0.0025 listed
- /api/law/trademark-search$0.006 listed
192 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
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 | |
|---|---|---|---|---|---|
| 0x5d51…d60d | $0.42 | $0.00 | 21 | 89d ago | Graph |
| 0x24fa…9bf2 | $0.10 | $0.00 | 20 | 89d ago | Graph |
| 0x2b6d…32c5 | $0.02 | $0.00 | 7 | 89d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
78% of observed volume is with a single counterparty, in all 48 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 0x203f…c938 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x203fbca1c9507ac7ecde4f77e5e094da66e4c938
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: 0x203f…c938 curl -s 'https://api.roundhouseai.io/v0/agents/0x203fbca1c9507ac7ecde4f77e5e094da66e4c938' curl -s 'https://api.roundhouseai.io/v0/entities/0x203fbca1c9507ac7ecde4f77e5e094da66e4c938/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.