Respan Dify instrumentation

Trace the dify-client Python package with Respan.

This package patches Dify's Service API client methods and emits canonical Respan spans for chat, completion, workflow, file, feedback, application, and conversation requests. Streaming responses are traced when the returned stream is consumed.

Install

pip install respan-ai respan-instrumentation-dify dify-client

Usage

import os

from dify_client import ChatClient
from respan import Respan
from respan_instrumentation_dify import DifyInstrumentor

respan = Respan(
    api_key=os.environ["RESPAN_API_KEY"],
    instrumentations=[DifyInstrumentor()],
)

client = ChatClient(os.environ["DIFY_CHAT_API_KEY"])
response = client.create_chat_message(
    inputs={},
    query="Reply with one concise sentence about tracing.",
    user="respan-example-user",
    response_mode="blocking",
)
response.raise_for_status()
print(response.json()["answer"])

respan.flush()
respan.shutdown()

Use Respan.propagate_attributes(...) to attach customer, thread, trace group, metadata, or prompt context to Dify spans.