Back to Directory

Negotiation API API Technical Specs & Reference

Detailed technical specifications for Negotiation API API including version v1.1.0 data.
📅 Last updated: April 20, 2026

Negotiation API Logo

Negotiation API API Overview

The Negotiations API gives sellers the ability to proactively send discount offers to buyers who have shown an ‘interest’ in their listings. By sending buyers discount offers on listings where they have shown an interest, sellers can increase the velocity of their sales. There are various ways for a buyer to show interest in a listing. For example, if a buyer adds the listing to their Watch list, or if they add the listing to their shopping cart and later …

Technical Specifications

AttributeDetails
Providerebay.com
Current Versionv1.1.0
FormatOpenAPI / JSON

Integration Information

Reference for version v1.1.0.


Disclaimer: Data sourced from APIs.guru.