0x3b68…ba3f
Paid $0.11 of the $259.00M Roundhouse has indexed across 713,892 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (2)
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 |
|---|---|---|---|---|
| Not in any catalogue | 100% | $0.11 | 2 | 2 |
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 2 of 2 the amount paid narrows the list to the ones listed at that price.
- 0x38c0…44c8 · last paid 22d ago$0.101 call
▸5 of 55 catalogued endpoints list a price this agent paid
- /api/price/btc-usd$0.002 listed
- /api/price/eth-usd$0.002 listed
- /api/price/sol-usd$0.002 listed
- /api/price/base-gas$0.001 listed
- /api/address-risk$0.03 listed
- /api/exchange/convertCurrency conversion$0.002 listed
- /api/gasGas price$0.001 listed
- /api/earthquakes$0.002 listed
47 further catalogued endpoints not listed.
- 0x9700…d3ab · last paid 22d ago$0.011 call
▸26 of 90 catalogued endpoints list a price this agent paid
- /api/v1/paid/timePrice match$0.01 listed
- /api/v1/paid/echoPrice match$0.01 listed
- /api/v1/paid/bazaar-pulse$0.002 listed
- /api/v1/paid/base-gas-priceGas price$0.002 listed
- /api/v1/paid/base-block-number$0.002 listed
- /api/v1/paid/crypto-price$0.004 listed
- /api/v1/paid/x402-facilitator-health$0.003 listed
- /api/v1/paid/bazaar-price-stats$0.002 listed
82 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 | |
|---|---|---|---|---|---|
| 0x38c0…44c8 | $0.10 | $0.00 | 1 | 22d ago | Graph |
| 0x9700…d3ab | $0.01 | $0.00 | 1 | 22d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
91% of observed volume is with a single counterparty, in all 2 observed settlements.
Organic volume $0.11 of $0.11 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x3b68…ba3f0x9700…d3ab | Base | $0.01 | 100% | coinbase | 22d ago | 0x46debe…a31be5 |
| 0x3b68…ba3f0x38c0…44c8 | Base | $0.10 | 100% | coinbase | 22d ago | 0xc366bb…6e08d7 |
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 0x3b68…ba3f has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x3b6840c133e16a15ff16cf3ee6d34d87bac8ba3f
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: 0x3b68…ba3f curl -s 'https://api.roundhouseai.io/v0/agents/0x3b6840c133e16a15ff16cf3ee6d34d87bac8ba3f' curl -s 'https://api.roundhouseai.io/v0/entities/0x3b6840c133e16a15ff16cf3ee6d34d87bac8ba3f/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.