0x4a78…291a
Paid $0.02 of the $846.52M Roundhouse has indexed across 1,329,508 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (5)
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 |
|---|---|---|---|---|
| Reference Data | 100% | $0.02 | 5 | 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.
- 0x8e57…d5d0 · last paid 15h ago$0.025 calls
▸9 of 20 catalogued endpoints list a price this agent paid
- /agent-lockPrice match$0.001 listed
- /v1/launchesPrice match$0.02 listed
- /agent-inboxPrice match$0.001 listed
- /agent-secretPrice match$0.001 listed
- /v1/proxy$0.002 listed
- /v1/proxy/stealth$0.05 listed
- /v1/minify$0.005 listed
- /compress$0.002 listed
12 further catalogued endpoints not listed.
Funds flow over time
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0x8e57…d5d0 | $0.02 | $0.00 | 5 | 15h 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 5 observed settlements.
Organic volume $0.02 of $0.02 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x4a78…291a0x8e57…d5d0 | Base | $0.001 | 100% | coinbase | 15h ago | 0x270dc2…242230 |
| 0x4a78…291a0x8e57…d5d0 | Base | $0.001 | 100% | coinbase | 17h ago | 0xc0b176…7c107b |
| 0x4a78…291a0x8e57…d5d0 | Base | $0.001 | 100% | coinbase | 2d ago | 0xb0296e…f2ed14 |
| 0x4a78…291a0x8e57…d5d0 | Base | $0.02 | 100% | coinbase | 2d ago | 0xb3766b…d33b14 |
| 0x4a78…291a0x8e57…d5d0 | Base | $0.001 | 100% | coinbase | 2d ago | 0x8ad50f…bd2982 |
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 0x4a78…291a has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x4a78f818d806d8218b13d94405ded52cd0be291a
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: 0x4a78…291a curl -s 'https://api.roundhouseai.io/v0/agents/0x4a78f818d806d8218b13d94405ded52cd0be291a' curl -s 'https://api.roundhouseai.io/v0/entities/0x4a78f818d806d8218b13d94405ded52cd0be291a/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.