0xe3ef…e9c9
Paid $0.62 of the $261.16M Roundhouse has indexed across 717,066 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (3)
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 | 98% | $0.61 | 2 | 2 |
| Reference Data | 2% | $0.01 | 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 1 of 3 the amount paid narrows the list to the ones listed at that price.
- 0xd219…6801 · last paid 78d ago$0.541 call
▸1 catalogued endpoints, none priced at an amount this agent paid
- /api/lookup$0.05 listed
- 0x07f0…a045 · last paid 78d ago$0.071 call
▸3 catalogued endpoints, none priced at an amount this agent paid
- /api/upload$0.01 listed
- /pay/agent_stablestudio_dev$0.01 listed
- /api/upload$0.01 listed
- 0x2932…4f60 · last paid 78d ago$0.011 call
▸56 of 83 catalogued endpoints list a price this agent paid
- /mailcheck/validatePrice matchEmail verification$0.01 listed
- /weather/currentPrice match$0.01 listed
- /whale/lookupPrice match$0.01 listed
- /weather/forecastPrice matchWeather forecast$0.01 listed
- /tick/latest$0.005 listed
- /tick/all$0.005 listed
- /tick/symbols$0.005 listed
- /scout/x$0.20 listed
75 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 | |
|---|---|---|---|---|---|
| 0xd219…6801 | $0.54 | $0.00 | 1 | 78d ago | Graph |
| 0x07f0…a045 | $0.07 | $0.00 | 1 | 78d ago | Graph |
| 0x2932…4f60 | $0.01 | $0.00 | 1 | 78d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
87% of observed volume is with a single counterparty, in all 3 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xe3ef…e9c90x2932…4f60 | Base | $0.01 | 100% | coinbase | 78d ago | 0x4f0138…e58b4f |
| 0xe3ef…e9c90xd219…6801 | Base | $0.54 | 100% | coinbase | 78d ago | 0xcae030…e5c155 |
| 0xe3ef…e9c90x07f0…a045 | Base | $0.07 | 100% | coinbase | 78d ago | 0x4341a2…08d76b |
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 0xe3ef…e9c9 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xe3ef0751236577af34ffc832fc6aad566deee9c9
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: 0xe3ef…e9c9 curl -s 'https://api.roundhouseai.io/v0/agents/0xe3ef0751236577af34ffc832fc6aad566deee9c9' curl -s 'https://api.roundhouseai.io/v0/entities/0xe3ef0751236577af34ffc832fc6aad566deee9c9/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.