0xa750…4837
Paid $0.24 of the $3069.68M Roundhouse has indexed across 1,403,034 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (11)
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 |
|---|---|---|---|---|
| Crypto Markets | 100% | $0.24 | 11 | 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.
- 0x52e2…f3ea · last paid 6m ago$0.2411 calls
▸61 of 98 catalogued endpoints list a price this agent paid
- /deepstate/v1/book/:bookPrice match$0.005 listed
- /deepstate/v1/candles/:bookPrice matchCrypto price history$0.005 listed
- /deepstate/v1/stats/:bookPrice match$0.005 listed
- /api/chain/contract/:addressPrice matchToken metadata$0.005 listed
- /api/chain/erc20-balance$0.003 listed
- /api/chain/block-number$0.001 listed
- /api/chain/live-balance$0.003 listed
- /api/chain/block-number$0.001 listed
90 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x52e2…f3ea | $0.24 | $0.00 | 11 | 6m 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 11 observed settlements.
Organic volume $0.24 of $0.24 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xa750…48370x52e2…f3ea | Base | $0.02 | 100% | coinbase | 6m ago | 0xe01b5a…a878c0 |
| 0xa750…48370x52e2…f3ea | Base | $0.02 | 100% | coinbase | 6m ago | 0x543fb4…f9dded |
| 0xa750…48370x52e2…f3ea | Base | $0.02 | 100% | coinbase | 7m ago | 0x257020…f36599 |
| 0xa750…48370x52e2…f3ea | Base | $0.02 | 100% | coinbase | 7m ago | 0x42693d…00aaec |
| 0xa750…48370x52e2…f3ea | Base | $0.02 | 100% | coinbase | 7m ago | 0xc08881…2a5171 |
| 0xa750…48370x52e2…f3ea | Base | $0.02 | 100% | coinbase | 7m ago | 0xfca5c2…7961c1 |
| 0xa750…48370x52e2…f3ea | Base | $0.02 | 100% | coinbase | 7m ago | 0xec3f49…33c85c |
| 0xa750…48370x52e2…f3ea | Base | $0.02 | 100% | coinbase | 7m ago | 0x9c3f41…4c6631 |
| 0xa750…48370x52e2…f3ea | Base | $0.02 | 100% | coinbase | 7m ago | 0xf4ca0a…87c099 |
| 0xa750…48370x52e2…f3ea | Base | $0.005 | 100% | coinbase | 7m ago | 0xbd53a2…8ea347 |
| 0xa750…48370x52e2…f3ea | Base | $0.05 | 100% | coinbase | 7m ago | 0x09b8af…911a5b |
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 0xa750…4837 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa75024dfdeff5396605d1d68d6a6f7a9c49e4837
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: 0xa750…4837 curl -s 'https://api.roundhouseai.io/v0/agents/0xa75024dfdeff5396605d1d68d6a6f7a9c49e4837' curl -s 'https://api.roundhouseai.io/v0/entities/0xa75024dfdeff5396605d1d68d6a6f7a9c49e4837/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.