Zed, a code editor, has announced the integration of ChatGPT subscriptions, allowing users to access OpenAI models and Codex capabilities without incurring API billing. This update enables developers to use their personal ChatGPT subscription quota directly within Zed, streamlining the process with a native one-click login. Previously, developers had to use the ACP adapter for external configuration to access Codex. The integration comes as major code agents shift towards pay-per-use pricing. Zed highlighted that competitors like Anthropic and GitHub Copilot are moving to separate billing for their services starting in June. Zed's approach contrasts with these changes, offering a more cost-effective solution for developers. This move aligns with trends where foundational model providers are opening access to consumer subscription-based compute power to attract developers burdened by high API costs.