0xa880…3731
Paid $1,956.00 of the $3064.22M Roundhouse has indexed across 1,399,639 wallets — less than 0.0001% of it.
Whole-history totals from the index rollup, which can be up to 30 minutes behind.
Chains (from the recent scan): Base (255)
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% | $1,956.00 | 255 | 6 |
$3.00 went to wallets that publish no endpoint in any catalogue we crawl — spend we can see and cannot describe.
Services it paid
A settlement carries the payee and the amount, never the URL. These are the endpoints each payee publishes; for 4 of 6 the amount paid narrows the list to the ones listed at that price.
- 0xcfff…f478 · last paid 380d ago$1,560.00156 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /mintPrice match$10.00 listed
- 0x8ca6…b684 · last paid 376d ago$320.0032 calls
- 0xd85c…9d46 · last paid 383d ago$57.0057 calls
▸1 catalogued endpoints, none priced at an amount this agent paid
- 0x0891…204b · last paid 376d ago$10.001 call
- 0x9310…fdbd · last paid 381d ago$6.006 calls
▸2 of 3 catalogued endpoints list a price this agent paid
- /api/puffPrice match$1.00 listed
- /api/puffPrice match$1.00 listed
- /api/puff/5$5.00 listed
- 0xf97d…abba · last paid 381d ago$3.003 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
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 | |
|---|---|---|---|---|---|
| 0xcfff…f478 | $1,560.00 | $0.00 | 156 | 380d ago | Graph |
| 0x8ca6…b684 | $320.00 | $0.00 | 32 | 376d ago | Graph |
| 0xd85c…9d46 | $57.00 | $0.00 | 57 | 383d ago | Graph |
| 0x0891…204b | $10.00 | $0.00 | 1 | 376d ago | Graph |
| 0x9310…fdbd | $6.00 | $0.00 | 6 | 381d ago | Graph |
| 0xf97d…abba | $3.00 | $0.00 | 3 | 381d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
80% of observed volume is with a single counterparty, in all 255 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 0xa880…3731 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xa880f219d3c594a95b3952197f406f76f5e33731
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: 0xa880…3731 curl -s 'https://api.roundhouseai.io/v0/agents/0xa880f219d3c594a95b3952197f406f76f5e33731' curl -s 'https://api.roundhouseai.io/v0/entities/0xa880f219d3c594a95b3952197f406f76f5e33731/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.