Claude Code + GPT gateway

Claude & GPT models for Claude Code

Drop-in proxy serving Anthropic Messages API (claude-*) and OpenAI Responses API (gpt-*). Cache-aware billing, session affinity, dedicated for the Claude Code workflow.

Cache-aware Billing
Anthropic + OpenAI Compatible

Connect Claude Code

Set these environment variables (or ~/.claude/settings.json):

# ~/.claude/settings.json (env block) hoặc shell:
ANTHROPIC_BASE_URL=https://claude.claudible.io
ANTHROPIC_AUTH_TOKEN=YOUR_CLAUDIBLE_API_KEY
ANTHROPIC_DEFAULT_OPUS_MODEL=claudible-claude-opus-4-7
ANTHROPIC_DEFAULT_SONNET_MODEL=claudible-claude-sonnet-4-6
ANTHROPIC_DEFAULT_HAIKU_MODEL=claudible-claude-haiku-4-5-20251001

Models & pricing

Model Endpoint Input miss Cache hit Cache write Output
claude-haiku-4-5-20251001messages10010125300
claude-opus-4-7messages400405002000
claude-sonnet-4-6messages300303751200
gpt-5.4responses10010500
gpt-5.5responses200201000

credits / 1M tokens. Cache write applies only to Claude (Anthropic) — empty for GPT.

Provider docs: Anthropic Messages ↗ · OpenAI Responses ↗