Before an AI agent trusts or pays a public API, inspect its public machine-reada
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.
Not tested: has real-world effectsour last check, 2026-09-24
0 of 0checks answered this week
n/amedian answer time
$0.01listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://proof.platoskallipolis.com/api/v1/quick-resolve
| Category | Code and developer |
|---|---|
| Provider host | proof.platoskallipolis.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 9 from 4 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"body": {
"query": "platoskallipolis.com"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"properties": {
"input": {
"properties": {
"body": {
"properties": {
"query": {
"description": "Public HTTPS domain or Base address",
"type": "string"
}
},
"required": [
"query"
],
"type": "object"
},
"bodyType": {
"const": "json",
"type": "string"
},
"method": {
"const": "POST",
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"confidence": {
"maximum": 1,
"minimum": 0,
"type": "number"
},
"findings": {
"items": {
"type": "object"
},
"type": "array"
},
"signals": {
"items": {
"type": "object"
},
"type": "array"
},
"targetType": {
"enum": [
"domain",
"base-address"
],
"type": "string"
},
"verdict": {
"type": "string"
},
"x402Readiness": {
"properties": {
"level": {
"enum": [
"settlement-verified",
"challenge-ready",
"discovery-ready",
"not-ready",
"unknown",
"not-applicable"
],
"type": "string"
},
"paymentAttempted": {
"type": "boolean"
},
"settlement": {
"enum": [
"not-tested",
"verified"
],
"type": "string"
},
"status": {
"enum": [
"ready",
"partial",
"not-ready",
"unknown",
"not-applicable"
],
"type": "string"
}
},
"required": [
"status",
"level",
"paymentAttempted",
"settlement"
],
"type": "object"
}
},
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type",
"example"
],
"type": "object"
}
},
"required": [
"input",
"output"
],
"type": "object"
}