For Developers Overview
  • API Basics
    Introduction to the API API Technical Details API Postbacks User Queries for Job and List API Error and Response Codes API Test Page
  • API Endpoints
    ad/plan blast blast_repeat content event include job – Queries job – Content job – Import and Export job – Update list purchase preview return send settings SPM stats template trigger user
  • API Client Libraries
    API Client Libraries Overview Java Library JavaScript API Library .NET Library Node.js Library Perl Library PHP5 Library Python Library Ruby Library
  • Zephyr Guide
    Zephyr Overview Common Zephyr Examples Zephyr Examples Library Zephyr Template Variables Zephyr Expressions And Operators Zephyr Control Structures Zephyr Assignment Operator For Variables Single Vs. Double Braces “Profile” Object “Message” Object “Blast” Object “Feed” Object Link Rewriting With Zephyr Set User Vars or List Membership On-Click with URL Parameters Forward To A Friend
  • Zephyr Functions
  • Zephyr Tutorial
    Zephyr Tutorials Lesson 1: Zephyr Basics Lesson 2: Data Basics
  • Content Triggers
    Content Triggers

    • abs

    Return the absolute value of a number. 
    float abs(float number)

    Examples

    {abs(3.2)}  = 3.2 
{abs(-3.2)} = 3.2
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