0xa75f…9ad4
Paid $0.04 of the $261.96M Roundhouse has indexed across 718,583 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (3)
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 | 82% | $0.03 | 1 | 1 |
| Not in any catalogue | 18% | $0.006694 | 2 | 2 |
$0.005694 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 2 of 3 the amount paid narrows the list to the ones listed at that price.
- 0xca12…cd0c · last paid 250d ago$0.031 call
▸1 of 5 catalogued endpoints list a price this agent paid
- /newsPrice matchNews search$0.03 listed
- /news-by-keyword$0.05 listed
- /news-ticker-summary$0.03 listed
- /pm-scorings$0.10 listed
- /recaps$0.10 listed
- 0xeb4d…7d53 · last paid 250d ago$0.0056941 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x402f…b0d4 · last paid 250d ago$0.0011 call
▸2 of 2 catalogued endpoints list a price this agent paid
- /base/coinpricePrice match$0.001 listed
- /base/xprofilePrice match$0.001 listed
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xca12…cd0c | $0.03 | $0.00 | 1 | 250d ago | Graph |
| 0xeb4d…7d53 | $0.005694 | $0.00 | 1 | 250d ago | Graph |
| 0x402f…b0d4 | $0.001 | $0.00 | 1 | 250d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
82% of observed volume is with a single counterparty, in all 3 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xa75f…9ad40xeb4d…7d53 | Base | $0.005694 | 100% | coinbase | 250d ago | 0x4ca5c5…58c17c |
| 0xa75f…9ad40x402f…b0d4 | Base | $0.001 | 100% | coinbase | 250d ago | 0x605047…2458ad |
| 0xa75f…9ad40xca12…cd0c | Base | $0.03 | 100% | coinbase | 250d ago | 0xeffcd0…f435b8 |
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 0xa75f…9ad4 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa75f325bb50509192baf26037ec29b81e2589ad4
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: 0xa75f…9ad4 curl -s 'https://api.roundhouseai.io/v0/agents/0xa75f325bb50509192baf26037ec29b81e2589ad4' curl -s 'https://api.roundhouseai.io/v0/entities/0xa75f325bb50509192baf26037ec29b81e2589ad4/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.