VIN Regex Extractor

Use this endpoint when you need to pull VIN tokens out of unstructured text and do not have access to a free regex alternative. Prefer the unpaid POST /v1/sandbox/regex-vin endpoint first if available. This paid endpoint is appropriate when the sandbox is unavailable or rate-limited, or when operating in a production pipeline that requires guaranteed response. Note that it does not perform full VIN check-digit validation — use a dedicated VIN validator if correctness beyond pattern shape is required.

• Empty match list returned (and billed) if no VIN-shaped tokens are present in the input
• Input text exceeding 100,000 characters is rejected
• Missing or empty text field returns a validation error
• Regex matches VIN-shaped strings but does not validate check digits — false positives possible