Add subscription auth support (Claude Code OAuth + Codex ChatGPT)#4

Merged

borhen68 merged 11 commits into

borhen68:mainfrom

songmeo:add-subscription-support

Jun 14, 2026

Commits on Jun 12, 2026

Support Claude Code OAuth through Anthropic proxy
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Fix Anthropic cache control sanitization
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Commits on Jun 13, 2026

Support Codex ChatGPT subscription alongside Claude

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Forward all client headers to ChatGPT backend

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Decompress zstd request bodies + reject WS upgrades on /v1/responses

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Handle Codex's streaming zstd frames

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Strip /v1 prefix when routing to ChatGPT backend

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Log upstream 4xx/5xx response bodies for /v1/responses

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Skip compression when Responses API input uses typed parts

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Strip incoming Content-Type to avoid duplicate header

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Remove upstream-error diagnostic logging

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