0x990f…cc24
Paid $0.12 of the $258.54M Roundhouse has indexed across 713,171 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 |
|---|---|---|---|---|
| Web & Content | 92% | $0.11 | 3 | 1 |
| Not in any catalogue | 8% | $0.01 | 1 | 1 |
$0.01 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 1 of 2 the amount paid narrows the list to the ones listed at that price.
- 0x003c…9016 · last paid 11d ago$0.113 calls
▸2 of 2 catalogued endpoints list a price this agent paid
- /x402/searchPrice matchWeb search$0.05 listed
- /x402/weatherPrice matchWeather forecast$0.01 listed
- 0x4e09…e30b · last paid 11d ago$0.011 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x003c…9016 | $0.11 | $0.00 | 3 | 11d ago | Graph |
| 0x4e09…e30b | $0.01 | $0.007802 | 2 | 11d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
86% of observed volume is with a single counterparty, in all 5 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x4e09…e30b0x990f…cc24 | Base | $0.007802 | 100% | payAI | 11d ago | 0xdf0e76…efd975 |
| 0x990f…cc240x4e09…e30b | Base | $0.01 | 100% | payAI | 11d ago | 0x5a61e7…01b7e6 |
| 0x990f…cc240x003c…9016 | Base | $0.05 | 100% | payAI | 11d ago | 0xfc17e8…f556b9 |
| 0x990f…cc240x003c…9016 | Base | $0.05 | 100% | payAI | 11d ago | 0xeaadfe…6674b9 |
| 0x990f…cc240x003c…9016 | Base | $0.01 | 100% | payAI | 11d ago | 0x5b6039…9c43e7 |
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 0x990f…cc24 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x990fbb3a4ab213e29746eaf4cb012bfb016acc24
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: 0x990f…cc24 curl -s 'https://api.roundhouseai.io/v0/agents/0x990fbb3a4ab213e29746eaf4cb012bfb016acc24' curl -s 'https://api.roundhouseai.io/v0/entities/0x990fbb3a4ab213e29746eaf4cb012bfb016acc24/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.