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Code By AI: one API key for Claude, Codex, Gemini
Code By AI is a unified API gateway for AI coding agents. One API key and one prepaid balance work across Claude, GPT/Codex and Gemini models, so you can keep using Claude Code, Codex CLI, Gemini CLI, Cline, Trae and other tools by pointing them at a single base URL. It supports Anthropic Messages, OpenAI Responses, OpenAI Chat Completions and Gemini formats. Pricing is pay-as-you-go per token with no subscription, starting from about 1/6 of official prices across 21 models.
posted in coding & dev | part of Week 45, 2026 digest