Olo Rails API
Olo Rails is the marketplace-delivery integration surface, accepting orders originated on third-party delivery marketplaces (DoorDash, Uber Eats, Grubhub, Google, and 25+ other channels) and injecting them into the restaurant's POS through Olo. Rails normalizes menu mapping, modifier translation, fulfillment timing, and tax/tender handling across marketplaces. Partners authenticate with Rails-specific signature authorization that differs from the Ordering API signature scheme.