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Bubble.io and Coinbase API integration: Step-by-Step Guide 2024

Learn to integrate Bubble.io with Coinbase API with our easy step-by-step guide. Simplify your app development and crypto transactions today.

What is Coinbase API?

Coinbase API is a programming interface provided by Coinbase, a popular cryptocurrency exchange. It allows third-party developers to create applications and services that interact with the Coinbase platform. With the API, developers can request access to user accounts, make trades, retrieve real-time or historical price information, send or receive cryptocurrency and more. It's a powerful tool for integrating cryptocurrency features into a variety of digital products and services.

Matt Graham, CEO of Rapid Developers

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How to integrate Bubble.io with Coinbase API?

Step 1: Signing Up on Bubble.io
To start with, visit the website Bubble.io. Create a new account if you haven't already done this. After successfully signing up, go to your dashboard and click on ‘New Application’ to create a fresh project.

Step 2: Installing API Connector Plugin
Bubble's API connector plugin enables integration with the Coinbase API. Click on the 'Plugins' tab located in the left sidebar of your Bubble dashboard. Enter 'API Connector' in the search bar and once you find it, click 'Install'. The API Connector should now be added to your application.

Step 3: Naming the API
Select the 'API Connector' from the 'Plugins' tab. Click on 'Add Another API'. In the input field for 'API Name', enter a suitable name such as 'Coinbase API'.

Step 4: Adding API Details
Complete the fields in the API settings as follows:

  • Authentication: Select 'Self-Handled' from the dropdown menu.
  • Base URL: Enter https://api.coinbase.com/v2/.

Step 5: Signing Up on Coinbase
Now, you will need to obtain an API key from Coinbase. Visit the Coinbase website and sign up if you don't already have an account. Once you're logged in on Coinbase, go to the 'API Access' section under settings and then click 'New API Key'.

Step 6: Getting API Key
You need to add the necessary permissions for the API Key on the Coinbase platform, then click 'Create'. Enter your two-factor authentication code if it asks. After this, Coinbase will display the API Key & Secret. Keep these in a safe location as they are necessary for establishing a connection with Bubble.

Step 7: Adding Endpoints
Return to Bubble.io and in your Coinbase API on the API Connector, click on 'Add Another API Call'. The API Call involves three sections:

  • General API Call setting.
  • Parameters.
  • Headers.

In 'GET' Choose 'Call Type' as JSON, then in the 'API URL' section, insert the endpoint of the Coinbase API you want to use. For instance, /user will get you information concerning the current user.

Step 8: Setting Headers
For Headers:

  • Key is 'Content-Type' and Value is 'application/json'.
  • Key is 'Authorization' and Value is 'Bearer YOUR_ACCESS_TOKEN'.
    Replace 'YOUR_ACCESS_TOKEN' with the Access Token from your Coinbase app.

Step 9: Initializing API Call
Click on 'Initialize Call'. Bubble will send a request to the Coinbase API and if everything is set correctly, it should show 'API Call is set' and display the data types underneath.

Step 10: Building Your Application
Now, you can use this data to build your application on Bubble.io. Whenever you want to use the Coinbase API, select 'Get Data from an API' and choose the relevant API Call.

Note: Coinbase will require you to authenticate an account before anyone can use the API to get specific account data. So remember to set this up when moving from a development to a live environment.

With these steps, you should have been able to successfully integrate Bubble.io with Coinbase API and ready to start building your application.

Bubble.io and Coinbase API integration usecase

Scenario: A financial technology startup wants to develop a cryptocurrency trading platform app using Bubble.io. The app will allow users to buy, sell, and keep track of their cryptocurrency investments. To provide accurate cryptocurrency rates and exchange capabilities, they want to use the Coinbase API, a leading cryptocurrency exchange platform.

Solution: Integrating Bubble.io with Coinbase API

Platform Development:
The startup uses Bubble.io to develop their cryptocurrency trading app, incorporating user-friendly features that allow users to view real-time cryptocurrency rates, initiate trades, and monitor their investment portfolios.

Setting Up the Integration:
The startup installs the Coinbase API plugin in Bubble.io and configures it using their Coinbase API key. They set up workflows in Bubble.io that will trigger actions such as fetching cryptocurrency rates, initiating trades, and updating user portfolios based on events within the app.

Operations Workflow:

  1. When a user opens the app, a workflow is triggered to fetch the current cryptocurrency rates from Coinbase API.

  2. The fetched data is displayed on the app interface, ensuring users have access to the most up-to-date cryptocurrency market information.

  3. When a user initiates a trade in the app, a workflow is triggered to execute the trade via the Coinbase API.

  1. Once the trade is completed, a confirmation is sent back to Bubble.io and displayed to the user in the app, and the user's portfolio is updated accordingly.

Investment Tracking:
The integration allows the app to automatically update user portfolios based on trades executed via the Coinbase API. Users can monitor their investments in real-time, helping them make informed investment decisions.

Market Analysis:
The real-time cryptocurrency rates provided by Coinbase API can be analyzed over time to provide market trends and insights, which users can use to strategize their trading activities.

Benefits:

  1. Efficiency: Automating the cryptocurrency trading process saves time and reduces the risk of incidence of manual errors.

  2. Real-time Updates: Integrating with Coinbase API ensures that users always have access to the most up-to-date cryptocurrency rates.

  3. Seamless Trading Experience: The integration allows users to initiate trades right from the app, offering a seamless trading experience.

  1. Data Insights: Users can make informed trading decisions based on real-time cryptocurrency rates and market trends.

By integrating Bubble.io with Coinbase API, the fintech startup can build an efficient and user-friendly cryptocurrency trading app. This will facilitate convenient trading for users and real-time market updates, enhancing the overall user experience.

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