0x9b5f…520f
Paid $9.10 of the $846.52M Roundhouse has indexed across 1,329,508 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (10)
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% | $9.10 | 10 | 5 |
$1.00 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 3 of 5 the amount paid narrows the list to the ones listed at that price.
- 0xd85c…9d46 · last paid 369d ago$5.005 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- 0x2a50…f089 · last paid 366d ago$2.002 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /mintPrice match$1.00 listed
- 0x0fe8…9393 · last paid 349d ago$1.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x1917…c685 · last paid 364d ago$1.001 call
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/mintPrice match$1.00 listed
- 0xb8fa…65b6 · last paid 362d ago$0.101 call
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 | |
|---|---|---|---|---|---|
| 0xd85c…9d46 | $5.00 | $0.00 | 5 | 369d ago | Graph |
| 0x2a50…f089 | $2.00 | $0.00 | 2 | 366d ago | Graph |
| 0x0fe8…9393 | $1.00 | $0.00 | 1 | 349d ago | Graph |
| 0x1917…c685 | $1.00 | $0.00 | 1 | 364d ago | Graph |
| 0xb8fa…65b6 | $0.10 | $0.00 | 1 | 362d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
55% of observed volume is with a single counterparty, in all 10 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x9b5f…520f0x0fe8…9393 | Base | $1.00 | 100% | payAI | 349d ago | 0x4e22f4…a4e4db |
| 0x9b5f…520f0xb8fa…65b6 | Base | $0.10 | 100% | aurracloud | 362d ago | 0xb20bd2…a92134 |
| 0x9b5f…520f0x1917…c685 | Base | $1.00 | 100% | payAI | 364d ago | 0xffa546…da2768 |
| 0x9b5f…520f0x2a50…f089 | Base | $1.00 | 100% | coinbase | 366d ago | 0xced6c3…7863a2 |
| 0x9b5f…520f0x2a50…f089 | Base | $1.00 | 100% | coinbase | 366d ago | 0x97b376…04f2e6 |
| 0x9b5f…520f0xd85c…9d46 | Base | $1.00 | 100% | coinbase | 369d ago | 0xdde85f…dbb33f |
| 0x9b5f…520f0xd85c…9d46 | Base | $1.00 | 100% | coinbase | 369d ago | 0x7a2777…4246d4 |
| 0x9b5f…520f0xd85c…9d46 | Base | $1.00 | 100% | coinbase | 369d ago | 0xb87764…504a48 |
| 0x9b5f…520f0xd85c…9d46 | Base | $1.00 | 100% | coinbase | 369d ago | 0x758ffc…42b7c1 |
| 0x9b5f…520f0xd85c…9d46 | Base | $1.00 | 100% | coinbase | 369d ago | 0xf920a6…7dea9a |
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 0x9b5f…520f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x9b5ff93974d8f36f5a96d1c4470ece9a37cf520f
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: 0x9b5f…520f curl -s 'https://api.roundhouseai.io/v0/agents/0x9b5ff93974d8f36f5a96d1c4470ece9a37cf520f' curl -s 'https://api.roundhouseai.io/v0/entities/0x9b5ff93974d8f36f5a96d1c4470ece9a37cf520f/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.