# AutoPostcode > AutoPostcode is a UK postcode lookup and address verification platform powered by the official Royal Mail Postcode Address File (PAF). It provides address autocomplete for ecommerce checkouts (WooCommerce, WordPress, Shopify and more), a REST API for developers, and per-website API keys with usage logging. ## What AutoPostcode does - Postcode-to-address lookup across 30M+ UK delivery points using Royal Mail PAF data - Address autocomplete / type-ahead to speed up checkout and reduce cart abandonment - Address validation and verification to cut failed deliveries and clean customer data - No-code WooCommerce and WordPress plugin plus a REST API for custom builds ## Key pages - Home: https://autopostcode.com/ - Features: https://autopostcode.com/features - Pricing: https://autopostcode.com/pricing - Developers / API: https://autopostcode.com/developers - FAQ: https://autopostcode.com/faq - Contact: https://autopostcode.com/contact-us ## Guides - Royal Mail PAF explained: https://autopostcode.com/everything-you-need-to-know-about-royal-mail-paf - Best postcode lookup API for WooCommerce: https://autopostcode.com/the-best-postcode-lookup-api-for-woocommerce - Implement postcode lookup in WordPress: https://autopostcode.com/how-to-implement-postcode-lookup-api-in-your-wordpress-website - How postcode lookup improves conversion rates: https://autopostcode.com/how-postcode-lookup-api-can-improve-your-conversion-rates ## Contact - Email: info@autopostcode.com