Application Integration documentation
Application Integration is an Integration-Platform-as-a-Service (iPaaS) solution in Google Cloud that offers a comprehensive set of core integration tools to connect and manage the multitude of applications and data required to support various business operations.
Start your proof of concept with $300 in free credit
- Develop with our latest Generative AI models and tools.
- Get free usage of 20+ popular products, including Compute Engine and AI APIs.
- No automatic charges, no commitment.
Keep exploring with 20+ always-free products.
Access 20+ free products for common use cases, including AI APIs, VMs, data warehouses, and more.
Documentation resources
Related resources
Retrieve API payload and send an email
Create an integration to retrieve the number of page views from a public API, transform the data using data mapping, and send the resulting list in an email.
Listen to Cloud Pub/Sub topic and send an email
Create an integration with a Cloud Pub/Sub trigger to listen to the Pub/Sub topic, use data mapping to transform the Pub/Sub messages, and send an email.
Invoke a sub-integration using a For Each Loop task
Create an integration that uses a For Each Loop task to invoke a sub-integration.
Perform CRUD operations on a MySQL database
Connect to a MySQL database instance from a sample integration and perform List, Get, Create, Update, and Delete operations on the MySQL database table.
Insert data into BigQuery using a For Each Parallel task
Create an integration that uses the For Each Parallel task to process a series of records in BigQuery.
Store Salesforce opportunity details in Cloud SQL
Create an integration to get and store the details of a Salesforce Closed opportunity in Cloud SQL.
Automate Salesforce opportunity to BigQuery order
Use Application Integration to automate an order management flow between a CRM and an ERP application.
Automate Salesforce case routing assignments
Use Application Integration to automate the business process flow of routing and assigning a Salesforce customer case.
API request fulfilment
Use Application Integration to route and fetch information for an ingress API request.
Except as otherwise noted, the content of this page is licensed under theCreative Commons Attribution 4.0 License, and code samples are licensed under theApache 2.0 License. For details, see theGoogle Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2026-02-19 UTC.