0xe421…ef8c
Paid $975.60 of the $259.56M Roundhouse has indexed across 714,983 wallets — 0.0004% of it.
Chains (from the recent scan): Base (3)
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% | $975.60 | 3 | 3 |
$975.60 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; no listed price matches an amount this agent paid, so nothing narrows them.
- 0xc823…43f7 · last paid 8d ago$487.801 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x67f8…ee4d · last paid 7d ago$390.241 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8237…7db2 · last paid 8d ago$97.561 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
Activity
One square per day; click a day to see its settlements in the ledger.
Frequent counterparties
| Counterparty | Paid them | Received back | Settlements | Last | |
|---|---|---|---|---|---|
| 0xc823…43f7 | $487.80 | $0.00 | 1 | 8d ago | Graph |
| 0x67f8…ee4d | $390.24 | $0.00 | 1 | 7d ago | Graph |
| 0x8237…7db2 | $97.56 | $0.00 | 1 | 8d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
50% of observed volume is with a single counterparty, in all 3 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xe421…ef8c0x67f8…ee4d | Base | $390.24 | 70% | 0x90e5…259c | 7d ago | 0x9ac5a2…190f2f |
| 0xe421…ef8c0xc823…43f7 | Base | $487.80 | 70% | 0xc90b…22d3 | 8d ago | 0xc10504…ebf72c |
| 0xe421…ef8c0x8237…7db2 | Base | $97.56 | 70% | 0x981d…fa81 | 8d ago | 0x125e5b…66f542 |
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 0xe421…ef8c has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0xe421bed154b3f5bae4168733ff5ce73f3af4ef8c
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: 0xe421…ef8c curl -s 'https://api.roundhouseai.io/v0/agents/0xe421bed154b3f5bae4168733ff5ce73f3af4ef8c' curl -s 'https://api.roundhouseai.io/v0/entities/0xe421bed154b3f5bae4168733ff5ce73f3af4ef8c/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.