Helium AI — Chat Interface & API Docs

Helium AI Chat

Send a message to start a conversation with the Helium AI API. Your API key is pre-loaded.

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API Playground

Build and test raw API requests directly in the browser.

POST https://api.he2.ai/v1/chat/completions

Request Body

{
  "model": "gpt-4o-mini",
  "messages": [
    {
      "role": "system",
      "content": "You are a helpful assistant."
    },
    {
      "role": "user",
      "content": "Hello! What can you do?"
    }
  ],
  "temperature": 0.7,
  "max_tokens": 512,
  "stream": false
}

Response

// Response will appear here after sending a request...

cURL Command

curl -X POST https://api.he2.ai/v1/chat/completions \
  -H "Authorization: Bearer he-T5JRav034s7Ar1hHlCISOmnmrEIDnk0t0a6A" \
  -H "Content-Type: application/json" \
  -d '{"model":"gpt-4o-mini","messages":[{"role":"user","content":"Hello!"}]}'

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Request Body

cURL Command

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