v1
latestOpenAPI 3.1.0MIT2026-07-13174391.2 KBApply changes from big models into your files. Find your API key.
post/v1/chat/completions
Request body
Example request
{
"model": "morph-v3-fast",
"messages": [
{
"role": "user",
"content": "<instruction>I will add error handling</instruction>\n<code>function divide(a, b) {\n return a / b;\n}</code>\n<update>function divide(a, b) {\n if (b === 0) throw new Error('Division by zero');\n return a / b;\n}</update>"
}
],
"max_tokens": 150
}Response
Chat completion response
Example response
{
"id": "chatcmpl-123",
"object": "chat.completion",
"created": 1677652288,
"choices": [
{
"message": {
"role": "assistant",
"content": "\ndef calculate_total(items):\n total = 0\n for item in items:\n total += item.price\n return total * 1.1 # Add 10% tax\n"
},
"finish_reason": "stop"
}
],
"usage": {
"prompt_tokens": 25,
"completion_tokens": 32,
"total_tokens": 57
}
}