# Kallipolis Proof Quick Resolve

> Kallipolis Proof Quick Resolve is a paid API for AI agents from proof.platoskallipolis.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-16).

Resolves evidence signals and verdicts for public HTTPS domains or Base blockchain addresses, returning a verified confidence score and findings.

## Facts

- Endpoint: POST https://proof.platoskallipolis.com/api/v1/quick-resolve
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kallipolis-proof-quick-resolve-14e3bd83
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KL19kRwopARCPbMJG3oc6

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability kallipolis-proof-quick-resolve-14e3bd83 -d '<json body>'
```

Example prompt: Can you check whether 'uniswap.org' is trustworthy and give me a confidence score and any evidence findings about it?

## When to prefer this

Use this endpoint when an AI agent needs a quick, machine-readable trust verdict on a public web domain or Base blockchain address before taking an action — especially in DeFi, payment, or vendor-vetting workflows. Prefer it over general web-search approaches when you need a structured confidence score and evidence signals rather than unstructured search results.

## Known failure modes

- Invalid or non-public domain returns an error or low-confidence verdict
- Malformed Base address causes a validation error
- Unknown or unindexed domains may return empty signals and low confidence
- Network timeout if the resolution service is unreachable
- Payment failure via x402 if USDC balance is insufficient

## How this service works

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.

## Output

A JSON object containing a verdict (e.g. 'verified'), a confidence score (0–1), an array of signals, an array of findings, and a targetType indicating whether the query resolved to a domain or Base account.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "query": {
   "type": "string",
   "description": "Public HTTPS domain or Base address"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "signals": [],
  "verdict": "verified",
  "findings": [],
  "confidence": 0.85,
  "targetType": "domain"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kallipolis-proof-quick-resolve-14e3bd83/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from proof.platoskallipolis.com](https://www.zero.xyz/host/proof.platoskallipolis.com/llms.txt)