0x8278…a6f7
Paid $0.10 of the $3067.00M Roundhouse has indexed across 1,401,091 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (3)
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% | $0.10 | 3 | 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.
- 0xdb5c…10fd · last paid 11m ago$0.101 call
▸40 of 41 catalogued endpoints list a price this agent paid
- /api/v1/macro/:var1Price match$0.10 listed
- /api/v1/analytics/:var1Price match$0.10 listed
- /api/v1/options/:var1Price match$0.10 listed
- /api/v1/hyperliquid/node/:var1Price match$0.10 listed
- /api/v1/perpetuals/carryPrice match$0.10 listed
- /api/v1/futures/:var1Price match$0.10 listed
- /api/v1/futures/:var1Price match$0.10 listed
- /api/v1/spot/:var1Price match$0.10 listed
33 further catalogued endpoints not listed.
- 0xabf4…a9d0 · last paid 11m ago$0.0032 calls
▸98 of 200 catalogued endpoints list a price this agent paid
- /api/perp-basisPrice match$0.002 listed
- /api/perp-fundingPrice matchPerp funding and open interest$0.002 listed
- /v1/metered/chat/completionsPrice matchText completion$0.001 listed
- /api/hashPrice match$0.001 listed
- /api/weather-historyPrice matchWeather forecast$0.002 listed
- /api/onchain-sql$0.04 listed
- /v1/nano/chat/completionsText completion$0.003 listed
- /api/searchWeb search$0.01 listed
192 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 | |
|---|---|---|---|---|---|
| 0xdb5c…10fd | $0.10 | $0.00 | 1 | 11m ago | Graph |
| 0xabf4…a9d0 | $0.003 | $0.00 | 2 | 11m ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
97% of observed volume is with a single counterparty, in all 3 observed settlements.
Organic volume $0.10 of $0.10 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x8278…a6f70xdb5c…10fd | Base | $0.10 | 100% | payAI | 11m ago | 0x794364…13180c |
| 0x8278…a6f70xabf4…a9d0 | Base | $0.002 | 100% | coinbase | 11m ago | 0x3377d1…f1aff8 |
| 0x8278…a6f70xabf4…a9d0 | Base | $0.001 | 100% | coinbase | 11m ago | 0xe63814…9ee822 |
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 0x8278…a6f7 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x8278b450f6c3635d9609f1865fab98b209e5a6f7
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: 0x8278…a6f7 curl -s 'https://api.roundhouseai.io/v0/agents/0x8278b450f6c3635d9609f1865fab98b209e5a6f7' curl -s 'https://api.roundhouseai.io/v0/entities/0x8278b450f6c3635d9609f1865fab98b209e5a6f7/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.