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Czech IČO Validator
x402
Czech IČO Validator is a paid API for AI agents from toll402.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Validates a Czech IČO (company identification number) and returns whether it is well-formed and legitimate
Price / call$0.001
Success—
StatusUnknown
How this service works
The OpenRouter for AI-agent tools: one gateway, one wallet, every capability. Built-in tools, forged tools, a global verified business directory and 2,000+ aggregated x402 services, all paid per call in USDC via x402 (HTTP 402). No signup, no API key.
Output
Returns a JSON object with an 'ok' boolean indicating whether the provided Czech IČO number is valid and well-formed. May include normalized form or additional detail about the number.
Example use cases
Czech supplier onboarding verification
“Before we add this Czech vendor to our system, can you verify their IČO number 45274649 is valid?”
Business form data validation
“A user just entered '123 456 78' as their Czech company IČO — can you validate whether that's a legitimate IČO number?”
Automated KYC compliance check
“As part of our KYC process, please verify that the Czech business registration number 00006947 passes validation.”
Technical details
Endpoint
POSThttps://toll402.dev/v1/t/ico_validateWhen to prefer
Use this endpoint when you need a fast, offline-style validation of a Czech IČO (company identification number) — for example during supplier onboarding, KYC checks, or form validation where you need to confirm the number is structurally valid before making downstream business registry calls. Accepts digits-only or spaced formats.
Side effects
- Invalid or malformed IČO string returns ok: false
- Non-numeric input or unsupported characters may cause validation error
- Empty or missing 'ico' field returns a schema validation error
- IČO with incorrect check digit fails validation
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"ok": true
}
}Tags
x402
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