echoproxy 0.3.0

Python SDK for the EchoProxy HTTP observability platform — capture inbound + outbound HTTP traffic

echoproxy

Python SDK for the EchoProxy HTTP observability platform.

Install

pip install echoproxy
export ECHOPROXY_API_KEY=sk_live_xxx
export ECHOPROXY_ENDPOINT=http://localhost:8081

Capture inbound requests

FastAPI / Starlette / Django ASGI

import echoproxy
from echoproxy.asgi import CaptureMiddleware

client = echoproxy.Client()
app.add_middleware(CaptureMiddleware, client=client)

Flask / Django WSGI

import echoproxy
from echoproxy.wsgi import CaptureMiddleware

client = echoproxy.Client()
app.wsgi_app = CaptureMiddleware(app.wsgi_app, client)

Capture outbound HTTP

import httpx, echoproxy
from echoproxy import httpx_hook

client = echoproxy.Client()
http = httpx.Client(event_hooks=httpx_hook.hooks(client))

Redaction

The SDK ships with the same scrub list as the Go reference (pkg/redact):

• Headers: Authorization, Cookie, X-Api-Key, X-Auth-Token, X-CSRF-Token, …
• JSON fields: password, token, secret, api_key, credit_card, …
• Patterns: JWT, Bearer, AWS keys, Stripe, GitHub, Google API, Slack, Luhn-validated cards.

Extend:

from echoproxy import Client, Config, Redactor

client = Client(Config(
    redactor=Redactor(
        extra_headers=("X-Customer-Email",),
        extra_json_fields=("account_number",),
    ),
))

ingest-api re-applies the same rules server-side, so misconfiguration here is not a wire-leak risk.