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Agent402 EORI Format Validator
x402
Agent402 EORI Format Validator is a paid API for AI agents from agent402.co.uk, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Validates the structural format of an EORI (Economic Operators Registration and Identification) number, returning the parsed country code and format validity — no live customs registry lookup.
Price / call$0.001
Success—
StatusUnknown
How this service works
Don't burn tokens on deterministic work. Go/no-go jobs first: payout preflight, text firewall (PII/secrets), budget check — then rails, calendars, finmath. x402 USDC on Base. UK + global. agent402.co.uk — not agent402.tools. $0.001–$0.002 USDC on Base. No API keys.
Output
A JSON object containing the parsed two-letter country code (e.g. 'GB', 'DE', 'FR') extracted from the EORI number, and a boolean 'valid_format' field indicating whether the number conforms to the expected EORI structure (country prefix + local identifier). Does not confirm live registration with any customs authority.
Example use cases
Pre-submission EORI gate for customs forms
“Before I submit this import declaration, can you validate that the EORI number GB205672212000 is correctly formatted?”
Trade document pipeline validation
“I'm processing a batch of trade invoices and need to verify that the EORI 'DE1234567890123' has the right structure — country code and local ID — before routing it downstream.”
Agent sanity-check on user-entered EORI
“A user just typed in their EORI as 'FR12345' — can you check if that's a valid EORI format and tell me what country it's for?”
Technical details
Endpoint
POSThttps://agent402.co.uk/v1/validate/eoriWhen to prefer
Use this endpoint when you need a fast, cheap, deterministic structural check of an EORI number before passing it to a live customs or trade registry API. Ideal for pre-validation gates in automated trade document pipelines, form submission workflows, or anywhere you want to catch malformed EORI strings early without incurring the latency or cost of a live registry lookup. Not suitable if you need to confirm that an EORI is actively registered with a customs authority.
Side effects
- Malformed or missing 'eori' field in request body returns a validation error
- EORI numbers with unsupported or unrecognised country prefixes may return valid_format: false
- Does not detect whether the EORI is actually registered — only structural validity is checked
- Non-string input types for the eori field may cause a schema rejection
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| eori | string | EORI number |
Output
Schema · Response
{
"type": "json",
"example": {
"country": "GB",
"valid_format": true
}
}Tags
x402
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