# Mend.io API Documentation Welcome to our API Documentation Hub! Select an API to learn more. ## Mend AppSec Platform APIs Platform API 3.0 With a comprehensive set of endpoints and user-friendly documentation, our Mend API 3.0 simplifies data exchange, automates processes, and enhances system interoperability. Developer Platform API 1.0 The Mend Developer Platform API 1.0 has a new standard API documentation for easy navigation and search. SCA API 2.0 The Mend API 2.0 is a REST-compliant API that enables the automation of workflows in a REST-compliant format. ## Mend Legacy APIs Legacy SCA API v1.3 and v1.4 Mend SCA API v1.3 for customers who have enabled vulnerability-based alerting. API 1.x is an HTTP endpoint implementing a web service in JSON and handling POST requests. Legacy SAST API Mend SAST offers a REST (JSON) API that makes it possible to integrate into nearly any environment. Legacy Container Image API Mend's Container Image REST-compliant API 2.0 enables the automation of workflows.