0x881c…a0f1
Paid $31.95 of the $258.65M Roundhouse has indexed across 713,540 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (18)
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% | $31.95 | 18 | 3 |
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 3 the amount paid narrows the list to the ones listed at that price.
- 0xb4ad…a902 · last paid 216d ago$25.001 call
▸6 catalogued endpoints, none priced at an amount this agent paid
- /api/x402/5aiu$100.00 listed
- /api/x402/1aiu$20.00 listed
- /api/x402/2aiu$0.01 listed
- /agents/x402/5aiu$100.00 listed
- /agents/x402/1aiu$20.40 listed
- /agents/x402/pro$0.01 listed
- 0xebaf…895d · last paid 218d ago$5.001 call
▸4 catalogued endpoints, none priced at an amount this agent paid
- /agents/x402/basic$0.01 listed
- /api/x402/1aiu$1.00 listed
- /agents/x402/1aiu$0.01 listed
- /agents/x402/solo$0.01 listed
- 0xa051…3e9a · last paid 210d ago$1.9516 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /api/x402/top_upPrice match$0.10 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 | |
|---|---|---|---|---|---|
| 0xb4ad…a902 | $25.00 | $0.00 | 1 | 216d ago | Graph |
| 0xebaf…895d | $5.00 | $0.00 | 1 | 218d ago | Graph |
| 0xa051…3e9a | $1.95 | $0.00 | 16 | 210d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
78% of observed volume is with a single counterparty, in all 18 observed settlements.
Recent activity
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 0x881c…a0f1 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x881c4043a73e075d653b60e89dbe0cfdec5aa0f1
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: 0x881c…a0f1 curl -s 'https://api.roundhouseai.io/v0/agents/0x881c4043a73e075d653b60e89dbe0cfdec5aa0f1' curl -s 'https://api.roundhouseai.io/v0/entities/0x881c4043a73e075d653b60e89dbe0cfdec5aa0f1/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.