0x3d98…5f37
Paid $0.01 of the $260.03M Roundhouse has indexed across 715,511 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (5)
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% | $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 1 the amount paid narrows the list to the ones listed at that price.
- 0x8a89…ff4e · last paid 7d ago$0.011 call
▸3 of 4 catalogued endpoints list a price this agent paid
- /us/mn/property-checkPrice match$0.01 listed
- /mn/property-checkPrice match$0.01 listed
- /us/sea/property-checkPrice match$0.01 listed
- /api/preflight$0.05 listed
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 | |
|---|---|---|---|---|---|
| 0xc01f…9659 | $0.00 | $0.10 | 1 | 7d ago | Graph |
| 0x8a89…ff4e | $0.01 | $0.00 | 1 | 7d ago | Graph |
| 0x7e6b…2b1c | $0.00 | $0.001 | 1 | 10d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
2 self-dealing settlements (payer = payee) observed; 89% of observed volume is with a single counterparty, in all 5 observed settlements.
Organic volume $0.11 of $0.11 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3d98…5f370x3d98…5f37 | Base | $0.001 | 100% | payAI | 4d ago | 0x57162d…2f0af5 |
| 0x3d98…5f370x8a89…ff4e | Base | $0.01 | 100% | coinbase | 7d ago | 0xcc3c4f…17eb17 |
| 0xc01f…96590x3d98…5f37 | Base | $0.10 | 100% | coinbase | 7d ago | 0x13a9df…491592 |
| 0x3d98…5f370x3d98…5f37 | Base | $0.001 | 100% | payAI | 9d ago | 0xe4ad28…09df29 |
| 0x7e6b…2b1c0x3d98…5f37 | Base | $0.001 | 100% | payAI | 10d ago | 0xbff203…391e30 |
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 0x3d98…5f37 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3d98800c64c345950e1eaaa076d88c12d1bf5f37
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: 0x3d98…5f37 curl -s 'https://api.roundhouseai.io/v0/agents/0x3d98800c64c345950e1eaaa076d88c12d1bf5f37' curl -s 'https://api.roundhouseai.io/v0/entities/0x3d98800c64c345950e1eaaa076d88c12d1bf5f37/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.