0x4ffa8bc9ad82cb380956fae9bdf2f36dae733cf5
Paid $0.18 of the $258.65M Roundhouse has indexed across 713,540 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (27)
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 |
|---|---|---|---|---|
| Risk & Compliance | 54% | $0.10 | 19 | 1 |
| Not in any catalogue | 46% | $0.08 | 8 | 2 |
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.
- 0x2bb7…ac6d · last paid 118d ago$0.1019 calls
▸172 of 200 catalogued endpoints list a price this agent paid
- /proxy/supply-chain-finance-score-api-3c9435Price match$0.005 listed
- /proxy/transition-finance-score-api-ddb242Price match$0.005 listed
- /proxy/refinance-calculator-api-9ebfbfPrice match$0.005 listed
- /proxy/refinance-breakeven-calculator-api-bd92dcPrice match$0.005 listed
- /proxy/email-free-provider-a95057Price match$0.005 listed
- /proxy/campaign-update-score-api-2a1281Price match$0.005 listed
- /proxy/project-finance-score-api-fb6470$0.05 listed
- /proxy/on-chain-volume-score-api-7e996b$0.01 listed
192 further catalogued endpoints not listed.
- 0xfbd7…5ad0 · last paid 119d ago$0.066 calls
▸2 of 2 catalogued endpoints list a price this agent paid
- /api/x402/kalshi/events/specificPrice match$0.01 listed
- /api/uploadPrice match$0.01 listed
- 0xd593…700d · last paid 118d ago$0.022 calls
▸48 of 200 catalogued endpoints list a price this agent paid
- /oracle/price/btc/usdPrice match$0.01 listed
- /oracle/price/eth/usdPrice match$0.01 listed
- /oracle/stress/market$0.05 listed
- /oracle/sentiment/btc/usd$0.05 listed
- /oracle/volatility/btc/usd$0.05 listed
- /oracle/volatility/eth/usd$0.05 listed
- /oracle/basis/eth/usd$0.02 listed
- /oracle/marine/route/summary$0.20 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 | |
|---|---|---|---|---|---|
| 0x2bb7…ac6d | $0.10 | $0.00 | 19 | 118d ago | Graph |
| 0xfbd7…5ad0 | $0.06 | $0.00 | 6 | 119d ago | Graph |
| 0xd593…700d | $0.02 | $0.00 | 2 | 118d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
54% of observed volume is with a single counterparty, in all 27 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 0x4ffa8bc9ad82cb380956fae9bdf2f36dae733cf5 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x4ffa8bc9ad82cb380956fae9bdf2f36dae733cf5
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: 0x4ffa8bc9ad82cb380956fae9bdf2f36dae733cf5 curl -s 'https://api.roundhouseai.io/v0/agents/0x4ffa8bc9ad82cb380956fae9bdf2f36dae733cf5' curl -s 'https://api.roundhouseai.io/v0/entities/0x4ffa8bc9ad82cb380956fae9bdf2f36dae733cf5/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.