0x8fa2…e1ac
Paid $0.03 of the $258.54M Roundhouse has indexed across 713,171 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (6)
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 | 69% | $0.02 | 1 | 1 |
| AI & Media | 31% | $0.01 | 5 | 1 |
$0.02 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 1 of 2 the amount paid narrows the list to the ones listed at that price.
- 0x0000…0000 · last paid 9d ago$0.021 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0xe903…1abf · last paid 3h ago$0.015 calls
▸71 of 200 catalogued endpoints list a price this agent paid
- /api/v1/chat/completionsPrice matchText completion$0.002 listed
- /api/v1/stocks/us/price/AAPLPrice match$0.002 listed
- /api/v1/messages$0.01 listed
- /api/v1/exa/answerText completion$0.01 listed
- /api/v1/exa/searchWeb search$0.01 listed
- /api/v1/exa/contents$0.003 listed
- /api/v1/images/generations$0.04 listed
- /api/v1/searchWeb search$0.26 listed
192 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 | |
|---|---|---|---|---|---|
| 0x0000…0000 | $0.02 | $0.00 | 1 | 9d ago | Graph |
| 0xe903…1abf | $0.01 | $0.00 | 5 | 3h ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
69% of observed volume is with a single counterparty, in all 6 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x8fa2…e1ac0xe903…1abf | Base | $0.002 | 100% | coinbase | 3h ago | 0x454715…48f3ba |
| 0x8fa2…e1ac0x0000…0000 | Base | $0.02 | 70% | 0x8e34…1c67 | 9d ago | 0xaea876…c3f226 |
| 0x8fa2…e1ac0xe903…1abf | Base | $0.002 | 100% | coinbase | 10d ago | 0x297120…3d13e5 |
| 0x8fa2…e1ac0xe903…1abf | Base | $0.002 | 100% | coinbase | 10d ago | 0x3d62f7…2feab2 |
| 0x8fa2…e1ac0xe903…1abf | Base | $0.002 | 100% | coinbase | 10d ago | 0x792f97…59708a |
| 0x8fa2…e1ac0xe903…1abf | Base | $0.002 | 100% | coinbase | 12d ago | 0xec0a8b…b10ea9 |
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 0x8fa2…e1ac has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x8fa2a3889b5839d3a38ace3c8c1780dca1efe1ac
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: 0x8fa2…e1ac curl -s 'https://api.roundhouseai.io/v0/agents/0x8fa2a3889b5839d3a38ace3c8c1780dca1efe1ac' curl -s 'https://api.roundhouseai.io/v0/entities/0x8fa2a3889b5839d3a38ace3c8c1780dca1efe1ac/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.