Python SDK for Notamify public APIs:

• Notamify API v2 (https://api.notamify.com/api/v2)
• Watcher API (https://watcher.notamify.com)

• Typed API client with one auth token
• Pydantic response/request models
• Pager-style NOTAM listing via client.notams.* with item iteration and pager.pages
• Supported NOTAM endpoints:
  • GET /notams
  • GET /notams/raw
  • GET /notams/nearby
  • GET /notams/archive
  • POST /notams/briefing
  • GET /notams/briefing/{uuid}
  • POST /notams/prioritisation
• Watcher listener management + webhook logs/secrets
• Listener mode support (prod default, sandbox for test-only listeners)
• Listener lifecycle support via lifecycle.enabled and lifecycle.types
• Sandbox test delivery endpoint (POST /listeners/{id}/sandbox:send)
• Webhook signature verification (X-Notamify-Signature)
• Typed webhook event models for interpretation and lifecycle payloads
• Embedded receiver + cloudflared helper for local webhook testing
• Strict receiver mode fails fast when webhook secret is missing

pip install notamify-sdk

Or with uv:

uv add notamify-sdk

For contributors working from a source checkout:

uv sync

Environment variables (highest priority):

• NOTAMIFY_TOKEN
• NOTAMIFY_API_BASE_URL
• NOTAMIFY_WATCHER_BASE_URL
• NOTAMIFY_WEBHOOK_SECRET
• NOTAMIFY_CONFIG_FILE

Default config file: ~/.config/notamify/config.json

from notamify_sdk import NotamifyClient

client = NotamifyClient(token="YOUR_TOKEN")

# The API accepts at most 30 items per page.
active_notams = list(client.notams.active({
    "location": ["KJFK", "KLAX"],
    "per_page": 30,
}))
print(len(active_notams))

first_page = next(iter(client.notams.active({
    "location": ["KJFK", "KLAX"],
    "per_page": 30,
}).pages))
print(first_page.total_count)

job = client.create_async_briefing({
    "locations": [{
        "location": "KJFK",
        "type": "origin",
        "starts_at": "2026-02-25T10:00:00Z",
        "ends_at": "2026-02-25T12:00:00Z",
    }],
})
print(job.uuid)

# Watcher sandbox flow
listener = client.create_listener(
    "https://example.trycloudflare.com/webhooks/notamify",
    mode="sandbox",
    lifecycle={"enabled": False},
)
print(listener.webhook_secret)
sandbox_result = client.send_sandbox_message(listener.id, "SANDBOX-NOTAM-1")
print(sandbox_result.notam_id)

The SDK exposes two NOTAM access styles:

• client.get_active_notams(...), client.get_raw_notams(...), client.get_nearby_notams(...), and client.get_historical_notams(...) return a single NotamListResult page.
• client.notams.active(...), client.notams.raw(...), client.notams.nearby(...), and client.notams.historical(...) return a pager that fetches all pages lazily as you iterate.

Use the pager when you want all NOTAMs across pages:

pager = client.notams.active(
    {"location": ["KJFK", "KLAX"]},
    per_page=30,
)

for notam in pager:
    print(notam.id)

If you want everything in memory at once, materialize the pager with list(...):

all_notams = list(
    client.notams.active(
        {"location": ["KJFK", "KLAX"]},
        per_page=30,
    )
)

If you need page metadata such as page, per_page, or total_count, iterate over pager.pages:

pager = client.notams.active(
    {"location": ["KJFK", "KLAX"]},
    per_page=30,
)

for page in pager.pages:
    print(page.page, page.total_count, len(page.notams))

The API allows at most 30 items per page. The SDK validates this with Pydantic and rejects larger per_page values.

The example scripts live in the repository and source distribution under examples/. They are intended to be run from a source checkout or source distribution, not from an installed wheel alone.

• Production: implement the webhook endpoint in your own application code.
• Verify X-Notamify-Signature using NOTAMIFY_WEBHOOK_SECRET.
• Production watcher deliveries include kind, event_id, and notam.
• Lifecycle watcher deliveries also include change.changed_notam_id for the original NOTAM that was cancelled or replaced.
• Local development: expose your local app endpoint with cloudflared, then set watcher webhook_url to that tunnel URL.
• Sandbox test sends use the same webhook payload DTO as production sends, with mock NOTAM content.

Prerequisite: cloudflared must be installed and available in PATH.

export NOTAMIFY_TOKEN="your_notamify_token"
export LOCAL_APP_URL="http://127.0.0.1:8080/webhooks/notamify"
uv run python ./examples/local_service_run.py

• examples/service_receiver.py: minimal production-style webhook receiver
• examples/local_service_run.py: cloudflared tunnel + sandbox delivery flow
• examples/notams_fetch.py: straightforward NOTAM query examples
• examples/README.md: setup notes and sample payloads

uv run python -m unittest discover -s tests -p 'test_*.py'

MIT