0x8779…b7fa
Paid $0.009 of the $259.89M Roundhouse has indexed across 715,350 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (7)
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% | $0.007 | 6 | 2 |
| Onchain Data | 22% | $0.002 | 1 | 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.
- 0xe903…1abf · last paid 78d ago$0.0044 calls
▸80 of 200 catalogued endpoints list a price this agent paid
- /api/v1/chat/completionsText completion$0.002 listed
- /api/v1/messages$0.01 listed
- /api/v1/exa/answerText completion$0.01 listed
- /api/v1/exa/searchWeb search$0.01 listed
- /api/v1/exa/contents$0.003 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/searchWeb search$0.26 listed
- /api/v1/stocks/us/price/AAPL$0.002 listed
192 further catalogued endpoints not listed.
- 0xcf92…42fb · last paid 67d ago$0.0032 calls
▸5 of 20 catalogued endpoints list a price this agent paid
- /api/v1/kimchi-premiumPrice match$0.002 listed
- /api/v1/kr-pricesPrice match$0.002 listed
- /api/v1/fx-ratePrice match$0.001 listed
- /api/v1/stablecoin-premiumPrice match$0.002 listed
- /api/v1/arbitrage-scanner$0.01 listed
- /api/v1/buyers/:address/profile$0.005 listed
- /api/v1/kr-sentiment$0.05 listed
- /api/v1/global-vs-korea-divergence-deep$0.10 listed
12 further catalogued endpoints not listed.
- 0xae0d…00b1 · last paid 88d ago$0.0021 call
▸15 of 21 catalogued endpoints list a price this agent paid
- /data/yieldsPrice match$0.002 listed
- /data/nft-floor/:collectionPrice match$0.002 listed
- /data/mempoolPrice match$0.002 listed
- /data/globalPrice match$0.002 listed
- /data/governancePrice match$0.002 listed
- /data/wallet/:address$0.90 listed
- /api/overview$0.01 listed
- /api/anomalies$0.05 listed
13 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 | |
|---|---|---|---|---|---|
| 0xe903…1abf | $0.004 | $0.00 | 4 | 78d ago | Graph |
| 0xcf92…42fb | $0.003 | $0.00 | 2 | 67d ago | Graph |
| 0xae0d…00b1 | $0.002 | $0.00 | 1 | 88d 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 7 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x8779…b7fa0xcf92…42fb | Base | $0.002 | 100% | coinbase | 67d ago | 0x4840b6…204ee2 |
| 0x8779…b7fa0xe903…1abf | Base | $0.001 | 100% | coinbase | 78d ago | 0xa127c0…86a1ec |
| 0x8779…b7fa0xe903…1abf | Base | $0.001 | 100% | coinbase | 78d ago | 0x2d4b2c…bf3a4b |
| 0x8779…b7fa0xe903…1abf | Base | $0.001 | 100% | coinbase | 87d ago | 0xebd5e0…a27e80 |
| 0x8779…b7fa0xae0d…00b1 | Base | $0.002 | 100% | coinbase | 88d ago | 0xf7e372…d4ed9b |
| 0x8779…b7fa0xe903…1abf | Base | $0.001 | 100% | coinbase | 92d ago | 0x9699d2…4af22e |
| 0x8779…b7fa0xcf92…42fb | Base | $0.001 | 100% | coinbase | 94d ago | 0x8527bc…44dd46 |
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 0x8779…b7fa has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x87796d48953906674f7eaa73f4fda598dcacb7fa
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: 0x8779…b7fa curl -s 'https://api.roundhouseai.io/v0/agents/0x87796d48953906674f7eaa73f4fda598dcacb7fa' curl -s 'https://api.roundhouseai.io/v0/entities/0x87796d48953906674f7eaa73f4fda598dcacb7fa/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.