proof.platoskallipolis.com
Before an AI agent trusts or pays a public API, inspect its public machine-readable evidence and x402 readiness. Submit a public HTTPS domain to check its agent card, OpenAPI, robots policy, and settlement-aware x402 signals, or submit a Base address for public onchain evidence. Returns a timestamped JSON report; not a security or compliance audit.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 0.01 USDC on Base to 0x3A24…82e48. The signed payment is good for 5 minutes.
- Paid to
- 0x3A24…82e48
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"resourceUrl": "https://proof.platoskallipolis.com/api/v1/quick-resolve"
},
"payTo": "0x3A24CC8394358B1e1b61900A73e27b1eA8482e48",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"query": "platoskallipolis.com"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"signals": [],
"verdict": "verified",
"findings": [],
"confidence": 0.85,
"targetType": "domain",
"x402Readiness": {
"level": "settlement-verified",
"status": "ready",
"settlement": "verified",
"paymentAttempted": true
}
}
}
},
"schema": {
"type": "object",
"required": [
"input",
"output"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"query"
],
"properties": {
"query": {
"type": "string",
"description": "Public HTTPS domain or Base address"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"const": "POST"
},
"bodyType": {
"type": "string",
"const": "json"
}
}
},
"output": {
"type": "object",
"required": [
"type",
"example"
],
"properties": {
"type": {
"type": "string",
"const": "json"
},
"example": {
"type": "object",
"properties": {
"signals": {
"type": "array",
"items": {
"type": "object"
}
},
"verdict": {
"type": "string"
},
"findings": {
"type": "array",
"items": {
"type": "object"
}
},
"confidence": {
"type": "number",
"maximum": 1,
"minimum": 0
},
"targetType": {
"enum": [
"domain",
"base-address"
],
"type": "string"
},
"x402Readiness": {
"type": "object",
"required": [
"status",
"level",
"paymentAttempted",
"settlement"
],
"properties": {
"level": {
"enum": [
"settlement-verified",
"challenge-ready",
"discovery-ready",
"not-ready",
"unknown",
"not-applicable"
],
"type": "string"
},
"status": {
"enum": [
"ready",
"partial",
"not-ready",
"unknown",
"not-applicable"
],
"type": "string"
},
"settlement": {
"enum": [
"not-tested",
"verified"
],
"type": "string"
},
"paymentAttempted": {
"type": "boolean"
}
}
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-09-17 03:26Z
- Last indexed by Roundhouse
- 2026-09-26 22:10Z
- Last enriched (probe, favicon, geo)
- 2026-09-23 09:15Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 405
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 17 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service proof.platoskallipolis.com and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=proof.platoskallipolis.com' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://proof.platoskallipolis.com/api/v1/quick-resolve, never from a cached figure, and pay with an x402 client. 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.