0x8e81…c9a3
Paid $52.44 of the $3061.41M Roundhouse has indexed across 1,398,667 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (849)
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 |
|---|---|---|---|---|
| Web & Content | 100% | $52.29 | 842 | 1 |
| Not in any catalogue | <1% | $0.15 | 7 | 2 |
$0.12 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 2 of 3 the amount paid narrows the list to the ones listed at that price.
- 0x4ff8…d5e9 · last paid 2h ago$52.29842 calls
▸151 of 151 catalogued endpoints list a price this agent paid
- /v1/factoring-portfolio-riskPrice match$0.10 listed
- /v1/security-pricePrice match$0.01 listed
- /v1/grid-statusPrice match$0.02 listed
- /v1/news-economy-frPrice matchNews search$0.01 listed
- /v1/insurance-claimPrice match$0.05 listed
- /v1/battery-metals-briefPrice match$0.03 listed
- /v1/ai-healthPrice match$0.06 listed
- /v1/crypto-validatePrice match$0.10 listed
143 further catalogued endpoints not listed.
- 0xec2a…d034 · last paid 3h ago$0.122 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xbbec…9285 · last paid 41d ago$0.035 calls
▸4 of 20 catalogued endpoints list a price this agent paid
- /v1/x402-trustPrice match$0.005 listed
- /v1/x402-trustPrice match$0.005 listed
- /v1/similarPrice match$0.005 listed
- /v1/x402-history$0.02 listed
- /v1/semantic-search$0.001 listed
- /v1/watch-endpoint-30d$0.20 listed
- /v1/x402-trust-bulk-10$0.05 listed
- /v1/x402-history$0.02 listed
12 further catalogued endpoints not listed.
One merchant publishes more endpoints than a single catalogue read returns; its list is partial.
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 | |
|---|---|---|---|---|---|
| 0x4ff8…d5e9 | $52.29 | $0.00 | 842 | 2h ago | Graph |
| 0xec2a…d034 | $0.12 | $0.00 | 2 | 3h ago | Graph |
| 0xbbec…9285 | $0.03 | $0.00 | 5 | 41d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
100% of observed volume is with a single counterparty, in all 849 observed settlements.
Organic volume $52.44 of $52.44 total.
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 0x8e81…c9a3 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x8e813831d30c47aca0e12e92c35fe341eed0c9a3
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: 0x8e81…c9a3 curl -s 'https://api.roundhouseai.io/v0/agents/0x8e813831d30c47aca0e12e92c35fe341eed0c9a3' curl -s 'https://api.roundhouseai.io/v0/entities/0x8e813831d30c47aca0e12e92c35fe341eed0c9a3/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.