Guides
Welcome to the Fiserv developer documentation for our omnichannel / AQaaS / JV products, this section will give you an overview of what's on offer! We provide solutions which cover the full spectrum of in-store and online payments, enabled by our range of APIs.
Can't see what you're looking for?
This documentation is for our Omnichannel / AQaaS only products. For those wanting our standard ecommerce products, such as the Payments API or Checkout, please visit https://docs.fiserv.dev/public
Guides
Documentation aimed at helping you understand the product, the use cases that can be enabled, and business processes.
Recipes
Step by step examples of common API use cases and code snippets.
API Reference
Technical documentation including the API specification and a place to make your initial API call.
Products
Point of Sale
ePOS Payments Live
Connect your electronic cash register (ECR) or sales system to your terminals seamlessly with no wires to complete your POS solution.
Guide API Reference Download SpecTerminals Live
Add, update, move and have complete control over the management of your terminals.
Guide API Reference Download SpecSoft Point-of-Sale Early access
Transform your Android device into a payment terminal with no additional hardware.
GuideOperations
Merchant Boarding Live
Onboard and validate your merchants to Fiserv to start accepting payments.
Guide API Reference Download SpecOffers Management System Live
Retrieve the payment processing and equipment offers available to your merchants when boarding.
Guide API Reference Download SpecDocuments Live
Upload, retrieve, update and request signatures for financial, identity and contractual documents required for boarding.
Guide API Reference Download SpecPlugins
Oracle OPERA Live
Connect Oracle OPERA property management system with Fiserv payments processing to provide point-of-sale and back office operations to a range of enterprise hospitality sectors.
More informationUpdated about 3 years ago
