Documentation Index
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Dashboard
Models
Get API Key
Get API Key

Getting Started

Introduction
Quickstart
Base URL & Authentication
Model Request Ratios

API Reference

API Overview
POST /v1/chat/completions
POST /v1/messages
POST /v1/responses
POST /v1/embeddings
POST /v1/images/generations
POST /v1/videos
GET /v1/models
Format Conversion
Errors & Status Codes
Rate Limits & Fair Usage

Client Integrations

CLI & IDE Compatibility Matrix
Chinese LLM Models
Cursor
Claude Code
Codex CLI
OpenCode CLI
Kilo CLI
Pi
OmniRoute
Open WebUI
SillyTavern
Cline
Python (OpenAI SDK)
Node.js (OpenAI SDK)
curl
LiteLLM

Models

Model Catalog
Image generation models
Video generation models
Pricing & Transparency
Model Restrictions per Key

Billing, Quotas & Usage

Plans & Usage
Credits & On-Demand Usage
Viewing Usage

API Keys & Security

API Keys
Security Best Practices

Reliability & Architecture

Automatic Failover & Key Rotation
Latency & Format Conversion

Troubleshooting

Common Errors
Verify Button & Client Checks

Reference

/api/info

FAQ

FAQ

POST /v1/responses

API Reference

POST /v1/responses

OpenAI Responses API endpoint (used by Codex and newer clients).

POST /v1/responses

Forwarded to upstream providers that support the Responses surface. See the chat completions page for most usage patterns — the request shape is similar.

POST /v1/messages

POST /v1/embeddings

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​POST /v1/responses

POST /v1/responses