# Authenticated Traffic Solution API Documentation

## Guides
- [The Basics](https://developers.liveramp.com/authenticatedtraffic-api/docs/the-basics.md): Learn about the Authenticated Traffic Solution.
- [What is the Authenticated Traffic Solution?](https://developers.liveramp.com/authenticatedtraffic-api/docs/what-is-ats.md): Learn how to benefit from an Authenticated Traffic Solution to enable data-driven targeting and to dramatically increase the value of your inventory—without third-party cookies.
- [Implementation Methods](https://developers.liveramp.com/authenticatedtraffic-api/docs/implementation-methods.md): Learn how you can integrate ATS into your inventory.
- [Configure and Install ATS API](https://developers.liveramp.com/authenticatedtraffic-api/docs/configure-and-install-ats-api.md)
- [1. Obtain a Placement ID](https://developers.liveramp.com/authenticatedtraffic-api/docs/1-obtain-a-placement-id.md)
- [2. Provide a Valid Consent String](https://developers.liveramp.com/authenticatedtraffic-api/docs/2-provide-a-valid-consent-string.md)
- [3. Prepare the Identifiers](https://developers.liveramp.com/authenticatedtraffic-api/docs/3-prepare-the-identifiers.md)
- [4. Call the ATS Envelope API](https://developers.liveramp.com/authenticatedtraffic-api/docs/4-call-the-ats-envelope-api.md)
- [5. Store the Identity Envelope With a Timestamp](https://developers.liveramp.com/authenticatedtraffic-api/docs/5-store-the-identity-envelope.md)
- [6. Return Stored Identity Envelopes](https://developers.liveramp.com/authenticatedtraffic-api/docs/6-return-stored-rampid-eenvelopes.md)
- [7.  Implement the ATS Refresh Envelope API](https://developers.liveramp.com/authenticatedtraffic-api/docs/7-implement-the-ats-refresh-envelope-api.md)
- [8. Configure Your Programmatic Advertising Solution](https://developers.liveramp.com/authenticatedtraffic-api/docs/8-configure-your-programmatic-advertising-solution.md)
- [Best Practices](https://developers.liveramp.com/authenticatedtraffic-api/docs/about-the-ats-api.md): Learn about the normalization and hashing of identifiers.
- [Google Secure Signals for Publishers](https://developers.liveramp.com/authenticatedtraffic-api/docs/google-secure-signals-for-publishers.md)
- [ATS Direct](https://developers.liveramp.com/authenticatedtraffic-api/docs/implement-ats-direct-via-api.md): Learn how to implement ATS Direct with direct API calls
- [Google PAIR](https://developers.liveramp.com/authenticatedtraffic-api/docs/google-pair.md)
- [Server-to-Server Implementation for Google PAIR](https://developers.liveramp.com/authenticatedtraffic-api/docs/server-to-server-implementation-for-google-pair.md): Learn how you can implement Google PAIR in a server-to-server environment
- [The Online Conversions API Connectors for API Implementation](https://developers.liveramp.com/authenticatedtraffic-api/docs/the-online-conversions-api-program-for-api-implementation.md): Learn how you can implement LiveRamps's Online CAPI to send conversion data to multiple platforms.
- [The Pinterest Conversions API Progam for Online Conversions](https://developers.liveramp.com/authenticatedtraffic-api/docs/the-pinterest-api-for-conversions-adapter.md): Learn how to use the Conversions API for Pinterest adapter.
- [Supported Keys for Pinterest API for Conversions](https://developers.liveramp.com/authenticatedtraffic-api/docs/list-of-supported-keys-for-pinterest-api-for-conversions.md)
- [The Snapchat Conversions API Program](https://developers.liveramp.com/authenticatedtraffic-api/docs/the-snapchat-conversions-api-program.md)
- [Supported Keys for Snapchat Conversions API](https://developers.liveramp.com/authenticatedtraffic-api/docs/list-of-supported-keys-for-conversions-api-for-snapchat.md): See list of events and the parameters you can send to Snapchat
- [The TikTok Events API](https://developers.liveramp.com/authenticatedtraffic-api/docs/the-tiktok-events-api.md)
- [Supported Keys for TikTok Events API](https://developers.liveramp.com/authenticatedtraffic-api/docs/supported-parameters-for-tiktok-events-api.md)
- [The Meta Conversions API Program for Online Conversions](https://developers.liveramp.com/authenticatedtraffic-api/docs/meta-capi.md)
- [Supported Keys for Meta Conversions API](https://developers.liveramp.com/authenticatedtraffic-api/docs/list-of-supported-keys.md)
- [About the Android ATS Mobile SDK](https://developers.liveramp.com/authenticatedtraffic-api/docs/ats-mobile-sdk-for-android.md)
- [1. Add ATS Mobile SDK to Project](https://developers.liveramp.com/authenticatedtraffic-api/docs/add-android-ats-mobile-sdk-to-project.md)
- [2. Initialize the Android SDK](https://developers.liveramp.com/authenticatedtraffic-api/docs/initialize-android-ats-sdk.md)
- [3. Call the APIs](https://developers.liveramp.com/authenticatedtraffic-api/docs/android-api-reference.md)
- [ATS Mobile SDK Events](https://developers.liveramp.com/authenticatedtraffic-api/docs/android-sdk-events.md): See all the events exposed by Android ATS Mobile SDK.
- [Code Examples](https://developers.liveramp.com/authenticatedtraffic-api/docs/code-examples-android.md)
- [About the iOS ATS Mobile SDK](https://developers.liveramp.com/authenticatedtraffic-api/docs/ats-mobile-sdk-for-ios.md)
- [1. Add the LRAtsSDK to Project](https://developers.liveramp.com/authenticatedtraffic-api/docs/add-the-ios-sdk-to-your-project.md): Learn the first step of LiveRamp's iOS Mobile SDK implementation.
- [2. Initialize the iOS SDK](https://developers.liveramp.com/authenticatedtraffic-api/docs/intilialize-the-ios-sdk.md)
- [3. Call the APIs](https://developers.liveramp.com/authenticatedtraffic-api/docs/ios-api-reference-1.md)
- [Methods](https://developers.liveramp.com/authenticatedtraffic-api/docs/ios-api-reference.md): Learn all the available methods for iOS you utilize with ATS Mobile SDK.
- [Properties](https://developers.liveramp.com/authenticatedtraffic-api/docs/ios-sdk-properties.md): See various properties of the LRAtsSDK for iOS.
- [Classes](https://developers.liveramp.com/authenticatedtraffic-api/docs/ios-sdk-classes.md): See all classes that implement the LRIdentifierData protocol and other related classes for iOS SDK.
- [Events](https://developers.liveramp.com/authenticatedtraffic-api/docs/ios-sdk-events.md): Learn all cases of LREvent for iOS SDK.
- [Enumerations](https://developers.liveramp.com/authenticatedtraffic-api/docs/ios-sdk-enumerations.md): Learn more about the enumerations used in the iOS ATS Mobile SDK covering error states, SDK statuses, and more.
- [Code Examples](https://developers.liveramp.com/authenticatedtraffic-api/docs/code-examples-ios.md)
- [Supported Paths for ATS Mobile SDK](https://developers.liveramp.com/authenticatedtraffic-api/docs/ats-mobile-sdk-supported-paths.md)
- [Generate and Pass Identity Envelopes With LiveRamp Secure Signals Adapter](https://developers.liveramp.com/authenticatedtraffic-api/docs/generate-and-pass-identity-envelopes-with-liveramp-secure-signals-adapter.md)
- [iOS Methods for LRAtsMediationAdapter](https://developers.liveramp.com/authenticatedtraffic-api/docs/ios-methods-for-lratsmediationadapter.md): View all available methods and properties for iOS when implementing LRAtsMediationAdapter
- [Android Methods for LRAtsMediationAdapter](https://developers.liveramp.com/authenticatedtraffic-api/docs/android-methods-for-lratsmediationadapter.md): View all available methods and properties for Android when implementing LRAtsMediationAdapter
- [Initialization Best Practices](https://developers.liveramp.com/authenticatedtraffic-api/docs/init-best-practices.md)
- [Phone Number Normalization](https://developers.liveramp.com/authenticatedtraffic-api/docs/phone-number-nomalization.md)
- [Pass Identity Envelopes to the Bidstream](https://developers.liveramp.com/authenticatedtraffic-api/docs/configure-programmatic-ad-solution.md)
- [Pass PAIR IDs to the Bidstream](https://developers.liveramp.com/authenticatedtraffic-api/docs/pass-pair-ids-to-the-bidstream.md)
- [ATS Direct for Mobile SDK](https://developers.liveramp.com/authenticatedtraffic-api/docs/ats-direct-for-mobile-sdk.md): Learn how you can implement ATS Direct with ATS Mobile SDK
- [Verification and Troubleshooting](https://developers.liveramp.com/authenticatedtraffic-api/docs/verification-and-troubleshooting.md): Learn how to verify your ATS Mobile SDK integration and troubleshoot issues
- [ATS Mobile SDK Error Codes](https://developers.liveramp.com/authenticatedtraffic-api/docs/error-codes.md)

## API Reference
- [Getting Started](https://developers.liveramp.com/authenticatedtraffic-api/reference/getting-started-1.md): Learn how to use the ATS API endpoints to retrieve identity envelopes.
- [Retrieving envelopes - identified](https://developers.liveramp.com/authenticatedtraffic-api/reference/retrieving-envelopes.md): Retrieve envelopes using (hashed) identifiers.
- [Refreshing envelopes - identified](https://developers.liveramp.com/authenticatedtraffic-api/reference/refreshing-envelopes-identified.md): Refreshing envelopes is an important step to keep the match rate as high as possible for your users. Existing envelopes can be exchanged for fresh envelopes by calling this endpoint.
- [Retrieving envelopes - cookieable](https://developers.liveramp.com/authenticatedtraffic-api/reference/retrieving-envelopes-cookieable.md): Retrieve envelopes using the LiveRamp third-party cookie footprint.
- [Retrieve Segments with ATS Envelope](https://developers.liveramp.com/authenticatedtraffic-api/reference/retrieve-segments-with-ats-envelope.md): The ATS Direct Appliance has a CORS enabled public endpoint that can be used to retrieve matching segments for any given envelope. Make sure to include the instance ID into the base URL before calling the API.

## Changelog
- [Added llms.txt](https://developers.liveramp.com/authenticatedtraffic-api/changelog/added-llmstxt.md)
- [ATS Mobile SDK (v3.1.0) Has Been Released](https://developers.liveramp.com/authenticatedtraffic-api/changelog/ats-mobile-sdk-v310-has-been-released.md)
- [ATS Mobile SDK (v3.0.0) Has Been Released](https://developers.liveramp.com/authenticatedtraffic-api/changelog/ats-mobile-sdk-v300-has-been-released.md)
- [Android ATS Mobile SDK (v2.10.0) Has Been Released](https://developers.liveramp.com/authenticatedtraffic-api/changelog/android-ats-mobile-sdk-v2100-has-been-released.md)
- [Send Mobile App Events to Meta and TikTok CAPI](https://developers.liveramp.com/authenticatedtraffic-api/changelog/send-mobile-app-events-to-tiktok-and-meta-capi.md)