8/13/26Less than 1 minute
This page lists the five common model endpoints provided by 4i.codes. Copy a complete URL into an SDK, custom client, or HTTP debugging tool.
Path rules
The API gateway origin does not include /v1. The catalog below already includes each complete path, so do not append the API version twice.
Common request conventions
All endpoints use POST. Use a JSON request body except when uploading files to the image-edit endpoint.
| Item | Value | Notes |
|---|---|---|
| Authentication | Authorization: Bearer API_KEY | Never put an API key in a URL |
| Request format | Content-Type: application/json | Image edits use multipart/form-data |
| Streaming | "stream": true | Enable only when supported by the endpoint and model |
Keep keys secure
An API key is an account credential. Store it in an environment variable or local client configuration. Never commit it to a public repository or share it with another person.
Choose an endpoint
- Responses: Preferred for Codex and modern agents.
- Chat Completions: Compatible with many OpenAI SDKs and chat clients.
- Anthropic Messages: Designed for Claude SDKs, Claude Code, and Anthropic-compatible clients.
- Image Generations: Generate images from a text prompt.
- Image Edits: Upload and modify an image with a prompt.
