(DEVCOR - 350-901)

Developing Apps Using Cisco Platforms and

APIs

About the Certification

The 350-901 DEVCOR – Developing Applications Using Cisco Platforms and APIs is the core exam for the Cisco DevNet Professional track. It focuses on application development and network automation using Cisco platforms, including APIs, Python, automation tools, containers, telemetry, Webex, SD-WAN, Meraki, and Cisco DNA Center.

This exam is required to earn:

  • DevNet Professional (Core Exam)

  • A key step toward preparing for the DevNet Expert (Lab)

It validates your ability to design, build, automate, and deploy applications that integrate with Cisco infrastructure and cloud platforms.

Main Curriculum

The curriculum is divided into seven main sections

  • Containers & Cloud​
    • Docker
    • Kubernetes
    • Microservices Concepts
    • Deployment Strategies
  • Application Development Using Cisco APIs​
    • DNAC APIs
    • Meraki Dashboard APIs
    • Webex APIs
    • Security APIs
    • SD-WAN vManage APIs
  • Infrastructure as Code
    • Ansible
    • Terraform
    • Automation Workflows
    • Declarative vs Imperative Models
  • Interior Gateway Protocols (IGPs)
    • Python
    • REST APIs
    • JSON / XML
    • Authentication
      (OAuth2 / Tokens)
    • Git and CI/CD Operations
  • Monitoring & Telemetry​
    • Model-Driven Telemetry
    • gRPC / gNMI
    • Syslog / SNMP
    • Observability Tools
  • Network Programmability Concepts​
    • YANG Models
    • NETCONF / RESTCONF
    • Automation Use Cases
    • Event-Driven Automation
  • Application Deployment​
    • CI/CD Pipelines
    • Testing Automation
    • Version Control
    • API Integration Patterns

Exam Details :

  • Exam Code: 350-901 (DEVCOR)
  • Exam Duration: 120 minutes
  • Number of Questions: 90–110 questions
  • Question Types: Multiple choice + Scenario-based questions + API/Automation-focused questions
  • Language: English
  • Passing Score:
  • Exam Fee: USD 400 (taxes may apply in some countries)
  • Certification Validity: 3 years

Do I Need Certifications Before It ?

No, not required at all.

However, it is recommended to have: ( Basic programming knowledge (Python) , Introductory experience with Git and Linux , Strong networking fundamentals (CCNA level or equivalent practical experience) ). 

Which Certifications Are Recommended After This One ?

Not mandatory.
However, for professionals seeking a strong path in application development using Cisco platforms and APIs—especially in building integrations, automating networks, and deploying applications—the 350-901 (DEVCOR) certification is the strongest foundation within the DevNet track.

What Are the Main Uses of the 350-901 (DEVCOR) – Developing Apps Using Cisco Platforms and APIs Certification ?

  • DevNet Professional (Concentration Exams) – Specializations in Automation, Security, Collaboration, or Data Center
  • 300-901 DEVASC – To strengthen fundamentals or start the DevNet path
  • DevOps / Cloud Certifications – Such as AWS or Azure DevOps

Your First Step Toward Application Development with Cisco APIs :

A powerful certification for engineers who want to combine development and automation. It teaches you how to use Cisco APIs, build integrations, create CI/CD pipelines, and work with platforms such as Cisco DNA Center, SD-WAN, and Webex. It is the primary gateway to earning the DevNet Professional certification.

Who Is This Certification Suitable For ?

  • Network Engineers transitioning into programming and automation
  • DevOps / NetDevOps Engineers working with APIs and CI/CD
  • Software Developers integrating applications with network infrastructure
  • Candidates preparing for DevNet Professional
  • Engineers working with Cisco platforms such as DNAC, SD-WAN, Meraki, or Webex

In Short :

The certification for engineers who combine programming, automation, and networking into one professional skillset.

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