Address Validator & Normalizer

Use this endpoint when you need to validate, parse, or normalize a single postal address string before storing it in a database, sending mail, or displaying it to users. Ideal for data cleaning pipelines, e-commerce checkout validation, or CRM address enrichment where address accuracy is important.

• Invalid or non-existent address returns validation failure or error flag
• Ambiguous address string may result in low confidence or multiple candidates
• Missing required address fields in input may return a parsing error
• Non-US addresses may not be supported or may return incomplete validation
• Malformed input string may return a 400 bad request error