OpenAI · HALO Docs

HALO's OpenAI entrypoint accepts Chat Completions at/openai/v1/chat/completions.

#Make a request

curl https://api.agihalo.com/openai/v1/chat/completions \
  -H "Authorization: Bearer $HALO_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5-mini",
    "messages": [{"role": "user", "content": "Hello from HALO"}]
  }'

#OpenAI SDK

import OpenAI from "openai";

const client = new OpenAI({
  apiKey: process.env.HALO_API_KEY,
  baseURL: "https://api.agihalo.com/openai/v1",
});

const result = await client.chat.completions.create({
  model: "gpt-5-mini",
  messages: [{ role: "user", content: "Hello from HALO" }],
});

#Gateway behavior

The gateway validates a priced model, selects an eligible platform key, forwards the canonical request, parses upstream usage, and bills the completed response. Authentication errors use an OpenAI-style error envelope.