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Notis

Check the BART API version on VAT webhooks

Confirm the service version before an incoming request moves into transit planning.

Trigger

Webhook received

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

Action

Get BART API Version

Stub action for bart api version retrieval.

Why this helps

Version uncertainty can complicate debugging when connected workflows change.

  • Add a quick integration preflight
  • Keep version context with requests
  • Speed troubleshooting

Setup

Build it in a few focused steps.

  • 1Connect 44API and Bart in Notis once.
  • 2Create a new automation and name the API version check.
  • 3Tell Notis to retrieve the current BART API version whenever a webhook arrives.
  • 4Pick the notis_webhook trigger and choose a report channel.
  • 5Test with one real 44API webhook.

Questions about this workflow

Why check the API version?

The lookup provides version context for diagnostics and downstream handling.

Does 44API send a trigger event?

No. Start this with a Notis webhook and a null trigger event id.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link 44API to Bart. A trigger fires from one place; an action lands in another.

44API triggers

Bart actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Get BART API Version

Stub action for bart api version retrieval.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Get BART Available Schedules

Tool to retrieve a list of currently released bart schedules. use when you need schedule versioning info.

ActionInstant

Get Route Info

Tool to fetch detailed information about a specific bart route. use when you know the route number (1–12) or need all routes configuration. call after confirming the route id.

ActionInstant

Get BART Stations

Stub action for bart stations retrieval.

ActionInstant

Get GTFS-RT Trip Updates

Tool to fetch real-time trip updates in gtfs-realtime format. use when you need the latest live trip information as raw protobuf.

ActionInstant

Download GTFS Static Schedule Feed

Tool to download the static gtfs feed (google transit.zip). use when needing the latest gtfs schedule data.

ActionInstant

Get BART Schedule Arrive

Tool to retrieve schedule information based on a specified arrival time. use when planning trips arriving by a given time.

ActionInstant

Get BART Schedule Depart

Tool to get schedule information based on a specified depart time. use when planning trips from an origin to a destination with time constraints after confirming station codes.

ActionInstant

Connect any two apps with Notis in the middle.

44API and Bart, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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