OpenAI · AI & LLMs

OpenAI Chat Live

Send a prompt to OpenAI chat models through the unified endpoint. Same request shape you already know, routed with your API Runner key.

Endpoints

POST/v1/openai/chat/completions— Generate a model reply for a user prompt.

POSTapi.apirunner.dev/v1/openai/chat/completions

idle

0 ms

Press Run to send the request.

curl -X POST "https://api.apirunner.dev/v1/openai/chat/completions" \
  -H "Authorization: Bearer YOUR_RUNNER_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-4o",
    "prompt": "Write a haiku about a 200 OK.",
    "temperature": 0.7,
    "max_tokens": 256
  }'

Parameters

Name	In	Type	Default	Notes
model	body	gpt-4o \| gpt-4o-mini \| o3	gpt-4o	—
promptrequired	body	string	Write a haiku about a 200 OK.	—
temperature	body	number	0.7	—
max_tokens	body	number	256	—