Step 1: Get Your CryptoCompare API Key Visit: https://min-api.cryptocompare.com

Click “Get Free API Key”

Create an account and generate your API key

Copy the key for use in the plugin settings

Step 2: Add and Authenticate the Plugin
Open your Bubble editor and go to the Plugins tab

Click “Add Plugins” and search for CryptoCompare

Install the plugin by WeGetDesign

In the plugin settings:

Set Authentication to “Private key in URL”

Set API Key Name to api_key

Paste your API key in the Key Value field

Step 3: Initialize and Use API Calls
The plugin includes over 38 prebuilt API endpoints. To use them:

Open the API Calls section in the plugin editor

Select any call, such as Single Symbol Price

Click “Initialize call” to test

Provide test values like:

fsym: BTC

tsym: USD

On successful response, the data structure will be visible

You can now use the call in workflows or bind it to elements (e.g., text, repeating groups, charts)

Step 4: Example Use Case – Display Daily OHLCV for Bitcoin
To show daily price candles for BTC:

Use the Daily Pair OHLCV endpoint

Set parameters:

fsym: BTC

tsym: USD

limit: 30

Add a Repeating Group to your page:

Type of content: API response

Data source: The Daily Pair OHLCV API call

In each cell, display:

Date: Current cell's item.time

Open: Current cell's item.open

Close: Current cell's item.close

Volume: Current cell's item.volumefrom