Crate chat2response 

Chat2Response

Translate OpenAI Chat Completions requests into Responses API payloads and proxy them to OpenAI’s Responses endpoint.

Crate highlights

• Library: pure conversion via to_responses_request(&ChatCompletionRequest, Option<String>).
• HTTP server (in server): /convert and /proxy (always available; proxy forwards to OPENAI_BASE_URL).
• Models: minimal but robust request models for Chat Completions and Responses APIs.

Modules

• models: Data structures for Chat and Responses.
• conversion: Mapping logic from Chat → Responses.
• server: Axum router/handlers (optional binary uses this).
• util: Shared helpers (tracing, env, SSE utilities).

Note: Keep the mapping rules aligned with OpenAI docs; the Responses API evolves over time.

Re-exports

pub use crate::auth::ApiKeyInfo;

pub use crate::auth::ApiKeyManager;

pub use crate::auth::GeneratedKey;

pub use crate::auth::Verification;

pub use crate::conversion::to_responses_request;

pub use crate::models::chat;

pub use crate::models::responses;

Modules

auth

conversion

mcp_client

mcp_config

models

Data models for the Chat Completions and Responses APIs.

server

util