0x8840…dd81
Paid $1,309.34 of the $260.71M Roundhouse has indexed across 716,404 wallets — 0.0005% of it.
Chains (from the recent scan): Base (1000)
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% | $1,150.95 | 1,000 | 11 |
$385.91 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 6 of 11 the amount paid narrows the list to the ones listed at that price.
- 0x9b4d…6083 · last paid 334d ago$467.00467 calls
▸2 of 2 catalogued endpoints list a price this agent paid
- /mint?address=0x020161B0D3f33446cBc3194726B5E3898E6Ce80e&tier=10Price match$1.00 listed
- /mintPrice match$1.00 listed
- 0xfdc7…7841 · last paid 334d ago$307.00307 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xa475…1f75 · last paid 334d ago$180.00180 calls
- 0x45e3…6faa · last paid 333d ago$115.0023 calls
▸1 of 4 catalogued endpoints list a price this agent paid
- /mintPrice match$5.00 listed
- /small-mint$0.10 listed
- /large-mint$10.00 listed
- /small-mint$0.10 listed
- 0xc3f8…11d0 · last paid 334d ago$40.004 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xddc6…8b7f · last paid 334d ago$29.913 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x52e6…e859 · last paid 333d ago$8.008 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x6042…eebf · last paid 334d ago$2.002 calls
▸1 of 1 catalogued endpoints list a price this agent paid
- /mintPrice match$1.00 listed
- 0x8d8f…bb9b · last paid 334d ago$1.012 calls
▸4 of 5 catalogued endpoints list a price this agent paid
- /api/x402/credit-drop/xsPrice match$0.01 listed
- /credit-drop/xsPrice match$0.01 listed
- /credit-dropPrice match$1.00 listed
- /api/x402/credit-drop/xsPrice match$0.01 listed
- /credit-drop/lg$10.00 listed
- 0xf287…4b2b · last paid 334d ago$1.001 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x48eb…9a3a · last paid 334d ago$0.033 calls
Folded from this wallet's 1,000 most recent settlements of 1,197 lifetime, which is as far back as one scan reaches — so every figure in this section is a floor, and the totals above are not.
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 | |
|---|---|---|---|---|---|
| 0x9b4d…6083 | $467.00 | $0.00 | 467 | 334d ago | Graph |
| 0xfdc7…7841 | $307.00 | $0.00 | 307 | 334d ago | Graph |
| 0xa475…1f75 | $180.00 | $0.00 | 180 | 334d ago | Graph |
| 0x45e3…6faa | $115.00 | $0.00 | 23 | 333d ago | Graph |
| 0xc3f8…11d0 | $40.00 | $0.00 | 4 | 334d ago | Graph |
| 0xddc6…8b7f | $29.91 | $0.00 | 3 | 334d ago | Graph |
| 0x52e6…e859 | $8.00 | $0.00 | 8 | 333d ago | Graph |
| 0x6042…eebf | $2.00 | $0.00 | 2 | 334d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
Not enough of this address's history was examined to assess it: self_dealing and counterparty_concentration and single_counterparty were computed over the 1000 most recent settlements scanned (its history is longer than the 2000-row scan cap), so nothing found there rules anything out. This is an incomplete check, not a clean record.
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 0x8840…dd81 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x8840e0718da3eb68e8603d9f11cc845cb599dd81
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: 0x8840…dd81 curl -s 'https://api.roundhouseai.io/v0/agents/0x8840e0718da3eb68e8603d9f11cc845cb599dd81' curl -s 'https://api.roundhouseai.io/v0/entities/0x8840e0718da3eb68e8603d9f11cc845cb599dd81/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.