0x753d…7c21
Paid $0.04 of the $260.82M Roundhouse has indexed across 716,570 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (4)
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 | 100% | $0.04 | 4 | 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.
- 0x9dba…0df8 · last paid 123d ago$0.044 calls
▸20 of 31 catalogued endpoints list a price this agent paid
- /tweets/userPrice match$0.01 listed
- /lists/tweetsPrice match$0.01 listed
- /tweets/quote_tweetsPrice match$0.01 listed
- /tweets/searchWeb search$0.006 listed
- /tweets/mentions$0.006 listed
- /tweets/by/id$0.0025 listed
- /users/by/username$0.005 listed
- /users/by/id$0.005 listed
23 further catalogued endpoints not 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 | |
|---|---|---|---|---|---|
| 0x9dba…0df8 | $0.04 | $0.00 | 4 | 123d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 4 observed settlements.
Organic volume $0.04 of $0.04 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x753d…7c210x9dba…0df8 | Base | $0.01 | 100% | coinbase | 123d ago | 0xc5cd9c…2b48a4 |
| 0x753d…7c210x9dba…0df8 | Base | $0.01 | 100% | coinbase | 123d ago | 0x8cc8e8…47afae |
| 0x753d…7c210x9dba…0df8 | Base | $0.01 | 100% | coinbase | 123d ago | 0x87ee2e…f2c637 |
| 0x753d…7c210x9dba…0df8 | Base | $0.01 | 100% | coinbase | 123d ago | 0xd50c49…ab9f37 |
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 0x753d…7c21 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x753dbdf9d2515c712ccb397de301861ddd867c21
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: 0x753d…7c21 curl -s 'https://api.roundhouseai.io/v0/agents/0x753dbdf9d2515c712ccb397de301861ddd867c21' curl -s 'https://api.roundhouseai.io/v0/entities/0x753dbdf9d2515c712ccb397de301861ddd867c21/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.