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Overview

OpenLLMetry’s OpenAI instrumentation traces calls made through the official OpenAI SDK. Configure that SDK with TokenLab’s /v1 base URL.
Type: ObservabilityPrimary Path: OpenAI SDK instrumentationSupport Confidence: Supported OpenAI-compatible observability path

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Installation

pip install opentelemetry-instrumentation-openai openai

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Environment

export TOKENLAB_API_KEY="sk-your-tokenlab-key"

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Example

import os

from openai import OpenAI
from opentelemetry.instrumentation.openai import OpenAIInstrumentor

OpenAIInstrumentor().instrument()

client = OpenAI(
    api_key=os.environ["TOKENLAB_API_KEY"],
    base_url="https://api.tokenlab.sh/v1",
)

client.chat.completions.create(
    model="claude-sonnet-5",
    messages=[{"role": "user", "content": "Trace this request"}],
)

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Endpoint Notes

Use this path for OpenAI SDK-compatible TokenLab calls. For TokenLab native endpoints, instrument the HTTP or SDK client that actually sends those requests.