0xsacai.eth
Paid $2,195.50 of the $258.78M Roundhouse has indexed across 713,781 wallets — 0.0008% of it.
Chains (from the recent scan): Base (5)
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% | $2,195.50 | 5 | 3 |
$2,194.50 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 3 the amount paid narrows the list to the ones listed at that price.
- 0x0e3d…7757 · last paid 45d ago$1,197.003 calls
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x47c5…4fc3 · last paid 20d ago$997.501 call
This wallet publishes no endpoint in any catalogue we crawl, so what was bought is not recorded anywhere we can read.
- 0x9b4d…6083 · last paid 333d ago$1.001 call
▸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
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 | $1,197.00 | $0.00 | 3 | 45d ago | Graph |
| 0x47c5…4fc3 | $997.50 | $0.00 | 1 | 20d ago | Graph |
| 0x9b4d…6083 | $1.00 | $0.00 | 1 | 333d ago | Graph |
Ranked by settled amount over this wallet's recent settlement window — who it normally transacts with.
55% of observed volume is with a single counterparty, in all 5 observed settlements.
Recent activity
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0xsacai.eth0x47c5…4fc3 | Base | $997.50 | 70% | 0x6d10…b12b | 20d ago | 0x90222f…67814c |
| 0xsacai.eth0x0e3d…7757 | Base | $525.00 | 100% | 0x5f60…e48e | 45d ago | 0xbb9a03…7d5b6d |
| 0xsacai.eth0x0e3d…7757 | Base | $147.00 | 100% | 0x50b0…9cda | 85d ago | 0x66739f…4f6ae8 |
| 0xsacai.eth0x0e3d…7757 | Base | $525.00 | 100% | 0xc6fb…0f6c | 107d ago | 0x96f6b3…d18782 |
| 0xsacai.eth0x9b4d…6083 | Base | $1.00 | 100% | coinbase | 333d ago | 0xc1d13b…f7c0af |
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 0xsacai.eth has actually paid for over the free read API. No key, no account.
GET api.roundhouseai.io/v0/agents/0x75bc5e588e91f2a2caad4061fe8e166adb563b49
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: 0xsacai.eth curl -s 'https://api.roundhouseai.io/v0/agents/0x75bc5e588e91f2a2caad4061fe8e166adb563b49' curl -s 'https://api.roundhouseai.io/v0/entities/0x75bc5e588e91f2a2caad4061fe8e166adb563b49/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.