OpenAI Codex for Open Source: Free API + 6 Months ChatGPT Pro

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API Credits (funded via $1M OS Fund)
Quick Offers Links: 1 Active Deals
Offer 1 Free 6 Months ChatGPT Pro & API Credits Active

OpenAI is backing open-source maintainers with 6 months of ChatGPT Pro (which includes Codex) plus API credits to handle heavy PR reviews, issue triage, and maintainer automation. High-impact projects also get conditional access to Codex Security to spot deep code vulnerabilities.

How to claim?

  1. Head to the official Codex for Open Source page.
  2. Fill out the application form with your GitHub profile public repository URL.
  3. Explain your maintainer role, project ecosystem impact, and how you plan to use the API credits.
  4. Submit and wait for email confirmation on a rolling basis.

Key Benefits

  • Free 6-month ChatGPT Pro subscription with full Codex access.
  • API credits to automate pull requests, CI/CD, and release workflows.
  • Case-by-case access to Codex Security for codebase vulnerability auditing.
  • Flexible tool integration across terminal, IDE, CLI, or agent workflows.

Eligibility

Requirements
No Credit Card Required
Criteria
  • Primary or core maintainers with write access to active public open-source projects.
  • Projects with solid usage, star counts, or clear ecosystem importance.
  • Open to maintainers explaining unique ecosystem value even if standard metrics aren't high.
Terms & Conditions
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About OpenAI

OpenAI builds state-of-the-art AI models like ChatGPT and Codex. Their developer suite helps programmers write, refactor, review, and secure code directly in the terminal, IDE, or web apps.

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