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ISO 6346 Intermodal Container Number Validator
x402
ISO 6346 Intermodal Container Number Validator is a paid API for AI agents from x402-datashop-production.up.railway.app, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-14).
Validates an 11-character intermodal container number against ISO 6346, verifying owner code, equipment category, serial number, and check digit using the mod-11 algorithm with power-of-2 weights.
Price / call$0.002
Success—
StatusUnknown
How this service works
Offline validation of intermodal container numbers per ISO 6346: owner code, equipment category (U/J/Z), serial and check-digit verification (mod-11 with power-of-2 weights). Catches transcription errors before a booking or B/L is filed. Query: ?container=CSQU3054383. Returns valid flag, parsed parts and the computed check digit. Deterministic, cached 1 year.
Output
Returns a valid boolean flag, parsed components (owner code, equipment category, serial number), and the computed check digit, allowing the caller to confirm correctness or identify which part of the container number is malformed.
Example use cases
Example prompt
“Before I file the bill of lading, can you verify that container number CSQU3054383 is a valid ISO 6346 container ID — check the owner code, equipment category, and that the check digit is correct?”
Technical details
Endpoint
GEThttps://x402-datashop-production.up.railway.app/v1/logistics/container-checkWhen to prefer
Use this endpoint when you need a fast, deterministic, offline-style validation of a shipping container number before submitting a booking, bill of lading, or any logistics document. It is ideal for catching transcription errors at data-entry time. Because the result is deterministic and cached for one year, it is extremely cost-effective for repeated checks of the same container number.
Side effects
- Missing or malformed container query parameter returns an error
- Container number shorter or longer than 11 characters may fail parsing
- Non-alphabetic owner code characters cause validation failure
- Invalid equipment category (not U, J, or Z) results in invalid flag
- Network timeout if the upstream service is temporarily unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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