Skip to main content

​
Short Answer

The three groups mainly differ in their upstream source, request protocol, and intended tools:
  • CodexReverse: A reverse-engineered Codex resource channel for everyday Codex development, with normal usability and a high cache-hit rate
  • ClaudeCode: A dedicated group for Claude Code and environments using Anthropic’s native /v1/messages protocol
  • Default: A general official-relay group for mixed access to GPT, Claude, Gemini, DeepSeek, and other models

​
Which Group Should I Use?

“Official relay” and “reverse-engineered” describe different upstream resource sources. Default uses official API relay resources, while CodexReverse uses reverse-engineered Codex resources. Both can work normally, but production stability, pricing, cache behavior, and model availability may differ.
If you use both Codex and Claude Code, keeping two separate tokens is a sensible setup:
  • Use the CodexReverse token in Codex
  • Use the ClaudeCode token in Claude Code
  • Keep an additional Default token if other applications need mixed access to multiple model providers
This avoids mixing protocols and routes, while keeping usage logs and costs easier to review.
Groups affect model availability, routing, and billing multipliers. CodexReverse is not the same as an official API relay resource. For production workloads with strict stability or source-compliance requirements, prefer the Default official-relay group and validate it with your actual workload.