0x89aa…3898
Paid $0.003 of the $261.32M Roundhouse has indexed across 717,386 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 |
|---|---|---|---|---|
| Not in any catalogue | 67% | $0.002 | 2 | 1 |
| Crypto Markets | 33% | $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 2 of 2 the amount paid narrows the list to the ones listed at that price.
- 0x0210…645e · last paid 252d ago$0.0022 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /protectedPrice match$0.001 listed
- 0xd850…f111 · last paid 252d ago$0.0011 call
▸3 of 6 catalogued endpoints list a price this agent paid
- /chain/tokens/trendingPrice match$0.001 listed
- /token/pricePrice matchCrypto spot price$0.001 listed
- /wallet/tradesPrice match$0.001 listed
- /chain/tokens/newest$0.001585 listed
- /chain/tokens/trending$0.006244 listed
- /chain/transfers$0.00025 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 | |
|---|---|---|---|---|---|
| mechamanda.eth | $0.002 | $0.00 | 2 | 252d ago | Graph |
| 0xd850…f111 | $0.001 | $0.00 | 1 | 252d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
67% of observed volume is with a single counterparty, in all 3 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x89aa…38980xd850…f111 | Base | $0.001 | 100% | coinbase | 252d ago | 0xfa121d…c3dec9 |
| 0x89aa…3898mechamanda.eth | Base | $0.001 | 100% | coinbase | 252d ago | 0xd961e3…265136 |
| 0x89aa…3898mechamanda.eth | Base | $0.001 | 100% | coinbase | 252d ago | 0xe827d1…32c124 |
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 0x89aa…3898 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x89aaf399be1adeafbfe005b228cfb7f84eaf3898
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: 0x89aa…3898 curl -s 'https://api.roundhouseai.io/v0/agents/0x89aaf399be1adeafbfe005b228cfb7f84eaf3898' curl -s 'https://api.roundhouseai.io/v0/entities/0x89aaf399be1adeafbfe005b228cfb7f84eaf3898/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.