0x4a9a…9ff0
Paid $6.00 of the $261.41M Roundhouse has indexed across 717,464 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (6)
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% | $6.00 | 6 | 3 |
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 3 the amount paid narrows the list to the ones listed at that price.
- 0x1917…c685 · last paid 333d ago$2.002 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/mintPrice match$1.00 listed
- 0x2a50…f089 · last paid 336d ago$2.002 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /mintPrice match$1.00 listed
- 0xd85c…9d46 · last paid 338d ago$2.002 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
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 | |
|---|---|---|---|---|---|
| 0x1917…c685 | $2.00 | $0.00 | 2 | 333d ago | Graph |
| 0x2a50…f089 | $2.00 | $0.00 | 2 | 336d ago | Graph |
| 0xd85c…9d46 | $2.00 | $0.00 | 2 | 338d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
No concentration or self-dealing patterns detected in all 6 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x4a9a…9ff00x1917…c685 | Base | $1.00 | 100% | payAI | 333d ago | 0x400dfb…f65913 |
| 0x4a9a…9ff00x1917…c685 | Base | $1.00 | 100% | payAI | 333d ago | 0xdd55be…008e9b |
| 0x4a9a…9ff00x2a50…f089 | Base | $1.00 | 100% | coinbase | 336d ago | 0xe48082…378a4b |
| 0x4a9a…9ff00x2a50…f089 | Base | $1.00 | 100% | coinbase | 336d ago | 0xc64bfb…9017eb |
| 0x4a9a…9ff00xd85c…9d46 | Base | $1.00 | 100% | coinbase | 338d ago | 0x10aea8…40f108 |
| 0x4a9a…9ff00xd85c…9d46 | Base | $1.00 | 100% | coinbase | 338d ago | 0x11c1e8…020cb2 |
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 0x4a9a…9ff0 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x4a9ad618446e3b780cb027d0aae59d25e0eb9ff0
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: 0x4a9a…9ff0 curl -s 'https://api.roundhouseai.io/v0/agents/0x4a9ad618446e3b780cb027d0aae59d25e0eb9ff0' curl -s 'https://api.roundhouseai.io/v0/entities/0x4a9ad618446e3b780cb027d0aae59d25e0eb9ff0/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.