0x89ef…2dd3
Paid $1.90 of the $258.78M Roundhouse has indexed across 713,781 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (7)
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 |
|---|---|---|---|---|
| AI & Media | 100% | $1.90 | 7 | 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.
- 0x2657…b422 · last paid 2d ago$1.907 calls
▸10 of 15 catalogued endpoints list a price this agent paid
- /v1/open-inboxPrice match$0.05 listed
- /v1/lease-browserPrice match$0.05 listed
- /v1/extract-textPrice matchDocument extraction$0.25 listed
- /v1/extend-inboxPrice match$0.05 listed
- /v1/invocationsPrice match$0.05 listed
- /v1/skills/ausca/document-ocr/runPrice match$0.05 listed
- /v1/transcribe-mediaTranscription$0.40 listed
- /v1/analyze-document$0.30 listed
7 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
100% of observed volume is with a single counterparty; all observed volume is with one counterparty, in all 7 observed settlements.
Organic volume $1.90 of $1.90 total.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x89ef…2dd3Frantic | Base | $0.50 | 100% | coinbase | 2d ago | 0x9bcac4…f686ac |
| 0x89ef…2dd3Frantic | Base | $0.35 | 100% | coinbase | 2d ago | 0x1a7fed…29898b |
| 0x89ef…2dd3Frantic | Base | $0.25 | 100% | coinbase | 2d ago | 0xf52a34…cd0631 |
| 0x89ef…2dd3Frantic | Base | $0.25 | 100% | coinbase | 2d ago | 0x550caa…84f20b |
| 0x89ef…2dd3Frantic | Base | $0.25 | 100% | coinbase | 2d ago | 0x88d90c…060ff0 |
| 0x89ef…2dd3Frantic | Base | $0.25 | 100% | coinbase | 2d ago | 0x576e53…718085 |
| 0x89ef…2dd3Frantic | Base | $0.05 | 100% | coinbase | 3d ago | 0xd666a4…d202d8 |
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 0x89ef…2dd3 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x89ef409b6f90d087377e66d4e2560c5f8f4c2dd3
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: 0x89ef…2dd3 curl -s 'https://api.roundhouseai.io/v0/agents/0x89ef409b6f90d087377e66d4e2560c5f8f4c2dd3' curl -s 'https://api.roundhouseai.io/v0/entities/0x89ef409b6f90d087377e66d4e2560c5f8f4c2dd3/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.