Grubhub Onboarding API

The Grubhub Onboarding API enables partners to offer self-service integration onboarding directly to their merchants using OAuth-based authentication. It provides endpoints for new merchant referrals, merchant activation and deactivation, merchant association, and reporting onboarding issues. The API can reduce merchant onboarding time from 7-10 days down to as little as 5-10 minutes, significantly decreasing integration downtime.