0x4da1…ef50
Paid $8.80 of the $259.08M Roundhouse has indexed across 714,004 wallets — less than 0.0001% of it.
Chains (from the recent scan): Base (42)
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 | 95% | $8.40 | 1 | 1 |
| Crypto Markets | 5% | $0.40 | 41 | 1 |
$8.40 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.
- 0x0e3d…7757 · last paid 93d ago$8.401 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x8eef…b601 · last paid 88d ago$0.4041 calls
▸18 of 18 catalogued endpoints list a price this agent paid
- /ens/:name_or_addrPrice match$0.001 listed
- /nft/floor/:slugPrice match$0.003 listed
- /wallet/:chain/:address/agePrice match$0.002 listed
- /yields/bestPrice match$0.002 listed
- /oracle/freshness/:chain/:feedPrice match$0.002 listed
- /gas/now/:chainPrice match$0.001 listed
- /perps/funding/:marketPrice matchPerp funding and open interest$0.005 listed
- /explain/:chain/:addressPrice match$0.01 listed
10 further catalogued endpoints not listed.
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 | |
|---|---|---|---|---|---|
| 0x0e3d…7757 | $8.40 | $0.00 | 1 | 93d ago | Graph |
| 0x8eef…b601 | $0.40 | $0.00 | 41 | 88d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
96% of observed volume is with a single counterparty, in all 42 observed settlements.
Organic volume $8.80 of $8.80 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 0x4da1…ef50 has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x4da11af6b0ab224f56ca82dd813dd2f616b2ef50
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: 0x4da1…ef50 curl -s 'https://api.roundhouseai.io/v0/agents/0x4da11af6b0ab224f56ca82dd813dd2f616b2ef50' curl -s 'https://api.roundhouseai.io/v0/entities/0x4da11af6b0ab224f56ca82dd813dd2f616b2ef50/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.