MuleSoft Certified Developer - Integration Professional (Mule 3)

  • 2 hours
  • Virtual


A MuleSoft Certified Developer – Integration Professional should have extensive, real-world MuleSoft development experience and be able to develop and provide technical leadership on complex Anypoint Platform integration projects. The MCD – Integration Professional (Mule 3) exam validates that a developer has the required knowledge and skills to:

  • Create and configure flows, subflows, and flow processing strategies for reusability and performance.
  • Select and use appropriate types of transformers and modules to persist data and write MEL expressions to access and modify messages.
  • Write DataWeave expressions to transform data.
  • Control message content, flow, and processing by selecting and implementing appropriate connectors, routers, scopes, and filters.
  • Design and implement comprehensive error handling strategies for applications.
  • Implement and consume REST and SOAP web services.
  • Create and use custom Java components.
  • Use JUnit and MUnit to test Mule applications.
  • Configure and deploy Mule applications to CloudHub and/or single or clusters of customer-hosted Mule runtimes.

Get a datasheet for the exam here.


  • Format: Multiple-choice, closed book, proctored, online
  • Length: 100 questions
  • Duration: 120 minutes (2 hours)
  • Pass score: 80%
  • Language: English

You can take the exam a maximum of 5 times, with a 24-hour wait between each attempt.


You can purchase the exam with one of the following. Each includes one free retake.

  • $250
  • 1 MuleSoft Training Credit (MTC)

Additional retakes (i.e. attempts 3 to 5) are $125 or 0.5 MTC and do not come with a free retake.


The certification expires two years from the date you pass the exam.


You can best prepare for the exam by taking the instructor-led Anypoint Platform Development: Fundamentals (Mule 3) and Anypoint Platform Development: Advanced (Mule 3) courses. You should also review and get experience with the exam topics, with at least 6 months of real-world MuleSoft development experience on various projects.

Note: This exam does not require a previous MCD - Integration and API Associate (Mule 3) certification, but it is highly recommended.


The exam validates that you can perform the following tasks.

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1.00 MTC or $ 250.00

Each purchase includes one free retake of the exam.