ChatGPT for Developers Pathway

ChatGPT for developers, from coding in chat (Essentials), through Codex in the ChatGPT app and MCP (Core) and agentic engineering with Codex (Advanced), to production-minded OpenAI Responses API agents (Mastery). Also includes 4 optional playbooks (Testing, Code Review, Refactoring & Migration, Docs & Onboarding) to take any time after Essentials; they don't count toward the certificate.

4 courses + 4 optional · ~10 hours

Required courses

1. ChatGPT for Developers: Essentials — Coding with ChatGPT
2. ChatGPT for Developers: Core — Codex in ChatGPT & MCP
3. ChatGPT for Developers: Advanced — Agentic Engineering with Codex
4. ChatGPT for Developers: Mastery — Building with the OpenAI API

Optional courses

1. ChatGPT for Developers: Essentials — Testing Playbook — Optional
2. ChatGPT for Developers: Essentials — Code Review Playbook — Optional
3. ChatGPT for Developers: Essentials — Refactoring & Migration Playbook — Optional
4. ChatGPT for Developers: Essentials — Docs & Onboarding Playbook — Optional