solenai-monitor 0.1.0

Lightweight incident reporter for Solen MetaShift webhooks (Python runtime errors)

solenai-monitor

Report runtime errors to Solen MetaShift incident webhooks from Python. Registers sys.excepthook and asyncio unhandled-exception handlers automatically. No required dependencies—stdlib only (requests optional for HTTP).

Install

pip install solenai-monitor

Optional faster HTTP backend:

pip install "solenai-monitor[requests]"

Quick setup

import solenai_monitor

solenai_monitor.init(
    endpoint="https://api.solenai.ca/api/webhooks/incident/<endpointId>",
    secret="<your-secret>",
)

Calling init() registers handlers for uncaught exceptions and unhandled asyncio task failures. Failures while reporting are swallowed so your app never crashes because of the monitor.

Webhook URL and secret

Create an incident webhook endpoint in the Solen dashboard:

https://solenai.ca/integrations/webhooks

Each endpoint provides:

• Webhook URL — MetaShift ingest URL (/api/webhooks/incident/{endpointId})
• Secret — used to sign requests (X-Solen-Signature, HMAC-SHA256 of the JSON body) and authenticate (X-Solen-Secret)

Store both in environment variables (for example SOLEN_WEBHOOK_URL and SOLEN_WEBHOOK_SECRET) and pass them to init().

Payload

On exception, the SDK POSTs JSON:

{
  "source": "python",
  "error": "division by zero",
  "traceback": "Traceback (most recent call last):\n  ...",
  "timestamp": "2026-05-16T12:00:00.000000+00:00",
  "hostname": "my-host"
}

Headers:

• Content-Type: application/json
• X-Solen-Signature — hex HMAC-SHA256 of the raw body
• X-Solen-Secret — shared webhook secret

Manual capture

import solenai_monitor

solenai_monitor.init(endpoint=url, secret=secret)

try:
    risky()
except Exception as exc:
    solenai_monitor.report_exception(exc)
    raise

Requirements

• Python 3.8+
• Optional: requests for HTTP (falls back to urllib.request)