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Documentation Index

Fetch the complete documentation index at: https://docs.moda.dev/llms.txt

Use this file to discover all available pages before exploring further.

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Overview

Moda automatically tracks your OpenAI API calls. Chat completions, streaming, function calling, and tool use are all captured with no additional code required.

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Setup

pip install moda-ai openai

import moda
from openai import OpenAI

moda.init("YOUR_MODA_API_KEY")

client = OpenAI()
response = client.chat.completions.create(
    model="gpt-4o",
    messages=[{"role": "user", "content": "Hello!"}]
)

moda.flush()

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Supported Features

FeatureCaptured
Chat completionsYes
StreamingYes
Function calling / tool useYes (captured as content blocks)
EmbeddingsYes
Token usageYes (input, output, total)
Model nameYes (request and response)

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Streaming

Streaming responses are automatically tracked. The SDK captures the complete response after the stream finishes: 
stream = client.chat.completions.create(
    model="gpt-4o",
    messages=[{"role": "user", "content": "Count to 5"}],
    stream=True,
)

for chunk in stream:
    print(chunk.choices[0].delta.content or "", end="")

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Tool Use

Tool calls and function calling are automatically captured with full input/output details: 
response = client.chat.completions.create(
    model="gpt-4o",
    messages=[{"role": "user", "content": "What's the weather in London?"}],
    tools=[{
        "type": "function",
        "function": {
            "name": "get_weather",
            "description": "Get the weather for a location",
            "parameters": {
                "type": "object",
                "properties": {
                    "location": {"type": "string"}
                }
            }
        }
    }]
)

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Troubleshooting

Data not appearing?
  • Ensure moda.init() is called before creating the OpenAI client
  • Call moda.flush() (Python) or await Moda.flush() (Node.js) before exit
  • Verify your API key is correct
Streaming responses incomplete?
  • The SDK captures the full response after the stream ends. Ensure you consume the entire stream.
For full SDK documentation, see the Python SDK or Node.js SDK guides.