HOLIBOB Auth

This plugin produces the necessary headers including the HMAC based authentication for requests to the Holibob API.

You must call the function with the following args:

• apiKey: YOUR API KEY
• secret: YOU SECRET
• body: The full body of the request - ie the GQL query and variables
• method: OPTIONAL - Defaults to "POST"
• path: OPTIONAL - Defaults to "/graphql"

The function returns an object containing the three headers that must be added to your request:

• x-api-key: YOUR API KEY
• x-holibob-date: THE CURRENT SYSTEM DATE TIME
• x-holibob-signature: A SIGNATURE - computed from a hash of the request, date and YOUR SECRET

Implementation

Import the package

const holibobAuth = require("./index");

Setup the three required args.

In the example below the body we are sending is the most simple, being a call for the welcome query that will return amongst other things your authentication status

const apiKey = "YOUR_HOLIBOB_API_KEY";
const secret = "YOUR_HOLIBOB_SECRET";
const body = JSON.stringify({ query: "{ welcome }" });

const args = {
  apiKey,
  secret,
  body,
};

Pass the args to the package and retrieve the headers that are returned.

const holibobHeaders = holibobAuth(args);

Add any further headers that you may require such as content-Type, X-Holibob-Currency etc

const headers = { "Content-Type": "application/json", ...holibobHeaders };

Finally, send the request to the Holibob API using whatever http client you have selected.