0x54ff…cb27
Paid $1.00 of the $3066.54M Roundhouse has indexed across 1,400,843 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% | $1.00 | 1 | 1 |
| Location & Weather | <1% | $0.001 | 1 | 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 2 the amount paid narrows the list to the ones listed at that price.
- 0x6b7b…a4e5 · last paid 3d ago$1.001 call
▸3 catalogued endpoints, none priced at an amount this agent paid
- /x402/decode$0.005 listed
- /native/evm/encode-call$0.002 listed
- /x402/decode$0.005 listed
- 0xd6fc…fb0a · last paid 3d ago$0.0011 call
▸19 of 23 catalogued endpoints list a price this agent paid
- /weather/currentPrice matchWeather forecast$0.001 listed
- /crypto/bundlePrice match$0.001 listed
- /geo/forwardPrice matchGeocoding$0.001 listed
- /weather/marinePrice matchWeather forecast$0.001 listed
- /weather/nowPrice matchWeather forecast$0.001 listed
- /defi/yieldsPrice match$0.001 listed
- /company/lookupPrice matchCompany registry lookup$0.001 listed
- /screen/entityPrice matchSanctions screening$0.001 listed
15 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 | |
|---|---|---|---|---|---|
| 0x6b7b…a4e5 | $1.00 | $0.00 | 1 | 3d ago | Graph |
| 0xd6fc…fb0a | $0.001 | $0.00 | 1 | 3d 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, in all 2 observed settlements.
Organic volume $1.00 of $1.00 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x54ff…cb270xd6fc…fb0a | Base | $0.001 | 100% | coinbase | 3d ago | 0x85ac2f…b30547 |
| 0x54ff…cb270x6b7b…a4e5 | Base | $1.00 | 100% | coinbase | 3d ago | 0x758381…f34867 |
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 0x54ff…cb27 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x54ff1ec8dfa56071d79c6e1e825adea579b3cb27
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: 0x54ff…cb27 curl -s 'https://api.roundhouseai.io/v0/agents/0x54ff1ec8dfa56071d79c6e1e825adea579b3cb27' curl -s 'https://api.roundhouseai.io/v0/entities/0x54ff1ec8dfa56071d79c6e1e825adea579b3cb27/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.