0x8340…adb4
Paid $37.79 of the $3066.17M Roundhouse has indexed across 1,400,092 wallets — less than 0.0001% of it.
Whole-history totals from the index rollup, which can be up to 30 minutes behind.
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 | 100% | $37.79 | 3 | 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; no listed price matches an amount this agent paid, so nothing narrows them.
- 0x8b29…721d · last paid 41d ago$37.793 calls
▸2 catalogued endpoints, none priced at an amount this agent paid
- /shop/x402/buy$0.02 listed
- /x402/cheap-health$0.001 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 | |
|---|---|---|---|---|---|
| 0x8b29…721d | $37.79 | $0.00 | 3 | 41d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 3 observed settlements.
Organic volume $37.79 of $37.79 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x8340…adb40x8b29…721d | Base | $18.00 | 100% | coinbase | 41d ago | 0x0c9090…0eca85 |
| 0x8340…adb40x8b29…721d | Base | $18.00 | 100% | coinbase | 41d ago | 0x33b8a0…2f3567 |
| 0x8340…adb40x8b29…721d | Base | $1.79 | 100% | coinbase | 41d ago | 0x281756…a7347b |
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 0x8340…adb4 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x83404e1ca667bad939b054c02469738ea4c1adb4
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: 0x8340…adb4 curl -s 'https://api.roundhouseai.io/v0/agents/0x83404e1ca667bad939b054c02469738ea4c1adb4' curl -s 'https://api.roundhouseai.io/v0/entities/0x83404e1ca667bad939b054c02469738ea4c1adb4/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.