Vite Fastify Stripe and Render Integration: 404 Error on /api/create-payment-intent Endpoint

Welcome to this comprehensive guide on integrating Vite, Fastify, Stripe, and Render to create a seamless payment experience. We’ll dive into the details of setting up these powerful tools and troubleshoot the notorious 404 error on the /api/create-payment-intent endpoint.

The Setup: Vite, Fastify, Stripe, and Render

Before we dive into the troubleshooting process, let’s quickly review the setup process for each tool:

Vite

Vite is a modern development server that provides a fast and efficient way to build and serve web applications. To set up Vite, follow these steps:

1. Install Vite using npm by running the command npm install --save-dev vite
2. Create a new file called and add the following configuration:

         import { defineConfig } from 'vite';
         export default defineConfig({
           base: './',
           build: {
             outDir: 'dist'
           }
         });
       

3. Start Vite by running the command npx vite

Fastify

Fastify is a fast and low-overhead web framework that provides a robust set of features for building web applications. To set up Fastify, follow these steps:

1. Install Fastify using npm by running the command npm install fastify
2. Create a new file called server.js and add the following code:

         const fastify = require('fastify')();
         
         fastify.get('/', async (request, reply) => {
           return 'Hello World!';
         });
         
         fastify.listen(3000, (err, address) => {
           if (err) throw err;
           console.log(`Server is running on ${address}`);
         });
       

3. Start the Fastify server by running the command node server.js

Stripe

Stripe is a popular payment gateway that provides a robust set of APIs for managing online payments. To set up Stripe, follow these steps:

1. Create a new Stripe account and obtain your API keys
2. Install the Stripe library using npm by running the command npm install stripe
3. Add the following code to your server.js file to initialize the Stripe client:

         const stripe = require('stripe')('YOUR_STRIPE_SECRET_KEY');
       

Render

Render is a cloud platform that provides a seamless way to deploy and manage web applications. To set up Render, follow these steps:

1. Create a new Render account and obtain your API key
2. Install the Render library using npm by running the command npm install @render/client
3. Add the following code to your server.js file to initialize the Render client:

         const render = require('@render/client')('YOUR_RENDER_API_KEY');
       

The Problem: 404 Error on /api/create-payment-intent Endpoint

Now that we have our setup in place, let’s create an endpoint to handle payment intents using Stripe. Add the following code to your server.js file:

fastify.post('/api/create-payment-intent', async (request, reply) => {
  try {
    const paymentIntent = await stripe.paymentIntents.create({
      amount: 1000,
      currency: 'usd',
      payment_method_types: ['card'],
    });
    return {
      paymentIntent: paymentIntent.id,
    };
  } catch (err) {
    console.error(err);
    return {
      error: 'Failed to create payment intent',
    };
  }
});

When you try to access the /api/create-payment-intent endpoint, you might encounter a 404 error. This is because Render is not configured to handle API requests by default.

The Solution: Configuring Render for API Requests

To fix the 404 error, we need to configure Render to handle API requests. Here’s what you need to do:

Step 1: Enable API Routes in Render

Log in to your Render dashboard and navigate to your project settings. Scroll down to the “API Routes” section and toggle the switch to enable API routes.

Step 2: Configure Render API Routes

In your vite.config.js file, add the following configuration to enable Render API routes:

import { defineConfig } from 'vite';
export default defineConfig({
  base: './',
  build: {
    outDir: 'dist',
  },
  render: {
    apiRoutes: true,
  },
});

Step 3: Update Fastify Configuration

In your server.js file, update the Fastify configuration to include the Render API routes:

const fastify = require('fastify')({
  render: {
    apiRoutes: true,
  },
});

Step 4: Restart Vite and Fastify

Restart Vite and Fastify by running the following commands:

npx vite
node server.js

Step 5: Test the /api/create-payment-intent Endpoint

Finally, test the /api/create-payment-intent endpoint using a tool like Postman or cURL. You should see a successful response with the payment intent ID.

        {
          "paymentIntent": "pi_1xxxxxxxxxxxxx"
        }
      

Congratulations! You have successfully integrated Vite, Fastify, Stripe, and Render to create a seamless payment experience. You should now be able to create payment intents using the /api/create-payment-intent endpoint.

Conclusion

In this article, we’ve covered the setup process for Vite, Fastify, Stripe, and Render, as well as troubleshooting the 404 error on the /api/create-payment-intent endpoint. By following these steps, you should now have a robust payment integration up and running.

Remember to always keep your API keys and secrets secure, and never expose them to the public. If you’re facing any issues or have further questions, feel free to ask in the comments below.

Happy coding!

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