Address Validation API Documentation - Ideal Postcodes | Ideal Postcodes

# Ideal Postcodes > Add address search and validation in moments - [Ideal Postcodes](/index.md) ## search - [Search the documentation](/search.md) ## docs - [Configurations](/docs/category/api/configurations.md) - [Emails](/docs/category/api/emails.md) - [Licensees](/docs/category/api/licensees.md) - [Phone Numbers](/docs/category/api/phone-numbers.md) - [Place Search](/docs/category/api/place-search.md) - [US](/docs/category/api/us.md) - [Changelog](/docs/changelog.md): Stay informed about the latest updates and improvements to our address validation services with our changelog. View release notes and see what's new. - [Ideal Postcodes CLI](/docs/cli.md): idpc is the official command line interface for Ideal Postcodes. It manages API keys, cleanses messy addresses, validates emails and phone numbers, and resolves specific addresses from partial queries. - [idpc auth](/docs/cli/auth.md): Manage stored credentials at ~/.config/ideal-postcodes/credentials.json (or %APPDATA%\ideal-postcodes\credentials.json on Windows, or $XDGCONFIGHOME/ideal-postcodes/... if set). The file is written with mode 0600. - [idpc cleanse](/docs/cli/cleanse.md): Clean messy address strings — POST /cleanse/addresses. Requires api_key. Each input counts as a paid lookup. - [idpc email](/docs/cli/email.md): Validate email addresses — GET /emails. Requires api_key. Each input counts as a paid lookup. - [idpc find & resolve](/docs/cli/find.md): Address autocomplete — two-step by design. Useful when you need to pin a specific address from partial info before using it downstream. - [idpc keys](/docs/cli/keys.md): Inspect and manage API keys. - [idpc phone](/docs/cli/phone.md): Validate phone numbers — GET /phonenumbers. Requires apikey. Each input counts as a paid lookup. - [Glossary](/docs/glossary.md): --- ### Address Finder Add Address Validation to your address forms in moments with our Address Finder JavaScript package. Simple and quick setup. Guides and live technical support