My own Alexa skills I can use daily. I run them using Google Cloud Functions.

Find the movies showing today at my local movie theater.

Fetch data from https://www.kitag.com.

Sample answer: Found 14 movies at Abaton: AVENGERS: INFINITY WAR, I FEEL PRETTY, JURASSIC WORLD: DAS GEFALLENE KÖNIGREICH, MEIN FREUND, DIE GIRAFFE, LILIANE SUSEWIND - EIN TIERISCHES ABENTEUER, LOVE, SIMON, SOLO: A STAR WARS STORY, PETER HASE, DEADPOOL 2, LETZTENDLICH SIND WIR DEM UNIVERSUM EGAL - EVERY DAY, OCEAN'S 8, BLUMHOUSE PRÄSENTIERT: WAHRHEIT ODER PFLICHT, JIM KNOPF UND LUKAS DER LOKOMOTIVFÜHRER, LUIS UND DIE ALIENS

Current exchange rates.

Fetch data from https://free.currencyconverterapi.com/.

Sample answer: One franc is 0.85 euros or 0.99 dollars

Supported utterances:

Are there any available bikes at the nearby PubliBike station?

Fetch data from https://api.publibike.ch.

Sample answer: There are 4 E-Bikes and 6 normal bikes waiting.

The next trains to Zurich HB. Trains departing within the next few minutes -and thus not reachable- are discarded.

Fetch data from https://transport.opendata.ch/docs.html API.

Sample answer: Next trains: in 12 minutes from platform 2, in 20 minutes from platform 3, in 31 minutes from platform 2

The next tramways to reach Zurich Hardbrücke. Trams departing within the next few minutes -and thus not reachable- are discarded.

Fetch data from https://transport.opendata.ch/docs.html API.

Sample answer: Next trams: in 7 minutes, in 17 minutes, in 27 minutes

1. Run ngrok: ngrok http 3001
2. In Amazon developer console, change endpoint to the ngrok one
3. Run code locally: yarn debug
4. Send events via the dev console