0x3cb8…c9e6
Paid $290.00 of the $3105.74M Roundhouse has indexed across 1,407,824 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (29)
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% | $290.00 | 29 | 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 2 of 2 the amount paid narrows the list to the ones listed at that price.
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 | |
|---|---|---|---|---|---|
| 0x86a2…4920 | $280.00 | $0.00 | 28 | 379d ago | Graph |
| 0xbcc0…27dc | $10.00 | $0.00 | 1 | 381d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
97% of observed volume is with a single counterparty, in all 29 observed settlements.
Organic volume $290.00 of $290.00 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3cb8…c9e60x86a2…4920 | Base | $10.00 | 100% | x402rs | 379d ago | 0x300b3e…0d9b84 |
| 0x3cb8…c9e60x86a2…4920 | Base | $10.00 | 100% | payAI | 380d ago | 0x682866…ae5bc7 |
| 0x3cb8…c9e60x86a2…4920 | Base | $10.00 | 100% | payAI | 380d ago | 0x0c6b89…8d98cd |
| 0x3cb8…c9e60xbcc0…27dc | Base | $10.00 | 100% | payAI | 381d ago | 0xf358ba…516166 |
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 0x3cb8…c9e6 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3cb8ad553313580d938a01b47540cd9ed9dac9e6
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: 0x3cb8…c9e6 curl -s 'https://api.roundhouseai.io/v0/agents/0x3cb8ad553313580d938a01b47540cd9ed9dac9e6' curl -s 'https://api.roundhouseai.io/v0/entities/0x3cb8ad553313580d938a01b47540cd9ed9dac9e6/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.