0x16c2…a9b7
Paid $0.04 of the $258.30M Roundhouse has indexed across 712,778 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (7)
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% | $0.04 | 7 | 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 40m ago$0.047 calls
▸24 of 98 catalogued endpoints list a price this agent paid
- /api/chain/ens/:inputPrice match$0.005 listed
- /api/chain/erc20-transfersPrice match$0.005 listed
- /api/chain/contract/:addressPrice matchToken metadata$0.005 listed
- /api/chain/block-number$0.001 listed
- /api/chain/erc20-balance$0.003 listed
- /api/chain/live-balance$0.003 listed
- /api/chain/block/:number$0.003 listed
- /api/chain/tx/:hash$0.008 listed
90 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 | |
|---|---|---|---|---|---|
| 0x52e2…f3ea | $0.04 | $0.00 | 7 | 40m 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 7 observed settlements.
Organic volume $0.04 of $0.04 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x16c2…a9b70x52e2…f3ea | Base | $0.005 | 100% | coinbase | 40m ago | 0x15bfdd…cabc91 |
| 0x16c2…a9b70x52e2…f3ea | Base | $0.005 | 100% | coinbase | 40m ago | 0xefb486…164c50 |
| 0x16c2…a9b70x52e2…f3ea | Base | $0.005 | 100% | coinbase | 40m ago | 0x752a39…180f84 |
| 0x16c2…a9b70x52e2…f3ea | Base | $0.005 | 100% | coinbase | 40m ago | 0xe74103…35b28d |
| 0x16c2…a9b70x52e2…f3ea | Base | $0.005 | 100% | coinbase | 40m ago | 0x49c02b…eb6023 |
| 0x16c2…a9b70x52e2…f3ea | Base | $0.005 | 100% | coinbase | 40m ago | 0x294d3f…5cf5da |
| 0x16c2…a9b70x52e2…f3ea | Base | $0.005 | 100% | coinbase | 40m ago | 0x30a4e8…d06a20 |
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 0x16c2…a9b7 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x16c2b5fb9ec9179e1b9fe5fafd7d6a1c36e1a9b7
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: 0x16c2…a9b7 curl -s 'https://api.roundhouseai.io/v0/agents/0x16c2b5fb9ec9179e1b9fe5fafd7d6a1c36e1a9b7' curl -s 'https://api.roundhouseai.io/v0/entities/0x16c2b5fb9ec9179e1b9fe5fafd7d6a1c36e1a9b7/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.