API & Integrations

Articles

API & AI Copilot Quickstart

Get set up with the Merch Jar API and Claude in minutes. Download the Copilot and start working with your ad data through plain English.

V2 Logic Syntax Reference

Complete reference for V2 Logic, the DSL used to write Merch Jar Segments. Covers data types, properties, functions, operators, and workflow actions.

Segment Creation Guidelines

Standards and patterns for writing well-structured Merch Jar segments. Covers naming conventions, essential code patterns, diagnostic standards, and quality requirements.

Change campaign settings through the API

Rename campaigns, change daily budgets and bidding strategies, and update placement adjustments through the Merch Jar API.

Create campaigns with the Copilot and API

Create the campaign structure you want with the Merch Jar Copilot and API. Choose how to organize campaigns, ad groups, products and targeting.