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Build Your Integration

This section covers the Develop and Test phase of the integration lifecycle: building integrations in the WSO2 Integrator editor before anything ships. We assume you're already familiar with the editor's surfaces from the Editor Tour.

tip

Start building your integration by prompting WSO2 Integrator Copilot to generate a first working version of your integration flow, refine it on the visual designer, and drop into Ballerina pro-code only when you need more precise control; everything stays in sync throughout.

Create Integration Workspace​

Create integrations

  • Start new integration project
  • Explore samples
  • Build libraries

Editor TourPrerequisite

  • Workspace and views
  • Editors and canvases
  • WSO2 Integrator Copilot

Moving from another platform? See Migrate.

Build Integration​

Build with Copilot

  • Prompt Copilot to generate a first working version
  • Works across artifacts, logic, and data mapping
  • Iterate in chat, then refine visually or in code

Or build visually

Add Integration artifacts

  • Automations
  • APIs: HTTP, GraphQL, gRPC, TCP, WebSub
  • Event-driven: Kafka, RabbitMQ, MQTT, Salesforce, GitHub
  • File-driven integrations
  • AI integrations
  • Supportive artifacts

Design integration logic

  • Flow Canvas with Node Palette
  • Control flow and error handling
  • Expressions and query expressions
  • Ballerina pro-code

Use Developer Tools

  • Generate code: OpenAPI, GraphQL, AsyncAPI, gRPC
  • Generate code: WSDL, XSD, EDI, Health
  • Data persistence (bal persist)
  • Static analysis (bal scan)

Transform Your Data

  • Visual Data Mapper
  • JSON, XML, CSV, and XLSX
  • EDI and YAML/TOML
  • PDF and ZIP processing

Try, test, and debug Integration​

Test Your Integration

  • Built-in Try-It tool
  • Unit and data-driven tests
  • Mocking and code coverage
  • AI-generated test cases

Debug Your Integration

  • Breakpoints and stepping
  • Variable inspection
  • Test debugging
  • Remote debugging

Troubleshoot Your Integration

  • Logging
  • Errors and stack traces
  • Strand dumps
  • Performance profiling

What's next​

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