Random Psalm

Gets a random Psalm from the ESV API using Netlify Functions

View Website

Development

1. Install Netlify CLI globally so you can use netlify-dev

2. You should be logged in on Netlify CLI

3. Your project should be linked to a siteID on Netlify (using netlify init or netlify link). You can confirm this has been done if you have a .netlify folder with a state.json file containing your siteID.

4. run npm install to get node-fetch which you'll need to fetch things inside your function

5. add your api key to your netlify environmental variables in the netlify settings ui (your site > site settings > build & deploy > environmental variables)

6. create a functions/ folder at the root and put your {FUNCTION NAME}.js file there

7. add netlify.toml pointing to functions/ folder

8. run netlify dev to have a local server and be able to access functions

   • view your site at http://localhost:8888
   • the functions will be accessible at http://localhost:8888/.netlify/functions/function-name.

Resources

Netlify Functions Docs

netlify-dev Docs

Basic function calling an api with javascript and node-fetch (this is the example you get when you run netlify functions:create and choose node-fetch)