Chat Completion

Authentication: Required (JWT token or Api Key)

Generate Chat Completion

post

Generates a chat completion response using the specified model. Requires sufficient user credits and valid model.

Authorizations

Body

modelstringRequired

ID of the model to use for completion

streambooleanOptional

Whether to stream back partial progress

Default: false

temperaturenumber · floatOptional

What sampling temperature to use, between 0 and 2

Default: 1

top_pnumber · floatOptional

An alternative to sampling with temperature, called nucleus sampling

Default: 1

max_tokensintegerOptional

The maximum number of tokens to generate in the completion

seedintegerOptional

Seed for deterministic results

max_completion_tokensintegerOptional

Maximum number of completion tokens

frequency_penaltynumber · floatOptional

Number between -2.0 and 2.0 to penalize repeated tokens

Default: 0

presence_penaltynumber · floatOptional

Number between -2.0 and 2.0 to penalize tokens already present in the text

Default: 0

Responses

200

Successfully generated completion

application/json

402

Insufficient credits

application/json

403

Model access forbidden

application/json

404

Model not found

application/json

post

CurlPythonJavaScriptTypeScript

curl -X POST "https://app.morphware.com/api/chat/completions" \
  -H "Authorization: Bearer <YOUR_TOKEN>" \ 
  -d '{
    "model": "llama3.3:70b-instruct-q8_0",
    "messages": [
      {"role": "user", "content": "Hello, can you help me with a coding problem?"}
    ]
  }'

{
  "usage": {
    "prompt_tokens": 24,
    "completion_tokens": 42,
    "total_tokens": 66
  },
  "choices": {
    "id": "chat-12345abcde",
    "created": 1707841963,
    "model": "llama3.3:70b-instruct-q8_0",
    "choices": [
      {
        "index": 0,
        "logprobs": null,
        "finish_reason": "stop",
        "message": {
          "content": "I'd be happy to help with your coding problem. Could you please describe the issue you're facing in more detail? What programming language are you working with, and what specific problem are you trying to solve?",
          "role": "assistant"
        }
      }
    ],
    "object": "chat.completion"
  }
}