How do I add billing to my Nuxt app?

Install the Commet SDK, add your API key, and start billing. Follow the [Nuxt integration guide](/docs/integrate-with-nuxt) for a step-by-step walkthrough with code examples.

Commet

Add billing with
Nuxt

Start billing for free Read docs

Built for Nuxt

Billing that fits your stack

Nuxt server routes handle billing without leaving your project. Auto-imports keep your code clean, and Nitro deploys billing endpoints to any platform.

server/api/subscribe.post.ts

import { commet } from "~/server/commet";

export default defineEventHandler(async (event) => {
  const { email, customerId } = await readBody(event);

  await commet.customers.create({ email, id: customerId });

  const sub = await commet.subscriptions.create({
    customerId,
    planCode: "pro",
  });

  return { checkoutUrl: sub.data.checkoutUrl };
});

import { commet } from "~/server/commet";

export default defineEventHandler(async (event) => {
  const { email, customerId } = await readBody(event);

  await commet.customers.create({ email, id: customerId });

  const sub = await commet.subscriptions.create({
    customerId,
    planCode: "pro",
  });

  return { checkoutUrl: sub.data.checkoutUrl };
});

Get started

Install in seconds

Add billing to your Nuxt app with the Commet SDK. Server routes for subscriptions, usage tracking, and webhook handling.

Get started Documentation

Terminal

npm install @commet/node

npm install @commet/node

Frequently Asked Questions

Install the Commet SDK, add your API key, and start billing. Follow the Nuxt integration guide for a step-by-step walkthrough with code examples.

Commet supports metered (pay for what you use), credits (block when exhausted), balance (spend across features), seats (per-user pricing), and boolean (feature gating). Learn more in the consumption models guide.

Yes. Call the usage tracking method whenever a billable event happens. Commet aggregates usage and bills it at the end of each billing period. Works for API calls, AI tokens, storage, or any custom metric. See the usage tracking guide for details.

Yes. Commet has a built-in AI model catalog with per-token pricing. You can track input, output, and cache tokens with configurable margins. See the AI token billing guide for setup instructions.

Yes. Commet is a Merchant of Record that handles taxes, compliance, refunds, and payouts. Stripe Tax is integrated for automatic tax calculation. Read more about the Merchant of Record model.

Commet has no setup fees and no monthly minimums. You only pay 4.5% + $0.40 per successful transaction. You can start building and testing for free using the sandbox environment. See pricing for details.

Start billing in minutes

No setup fees. No monthly minimums. 4.5% + $0.40 per successful transaction.

Start billing for free

import { commet } from "~/server/commet";

export default defineEventHandler(async (event) => {

const { email, customerId } = await readBody(event);

await commet.customers.create({ email, id: customerId });

const sub = await commet.subscriptions.create({

customerId,

planCode: "pro",

});

return { checkoutUrl: sub.data.checkoutUrl };

});

import { commet } from "~/server/commet";

export default defineEventHandler(async (event) => {

const { email, customerId } = await readBody(event);

await commet.customers.create({ email, id: customerId });

const sub = await commet.subscriptions.create({

customerId,

planCode: "pro",

});

return { checkoutUrl: sub.data.checkoutUrl };

});

Add billing withNuxt

Billing that fits your stack

Install in seconds

Frequently Asked Questions

Start billing in minutes

Add billing withNuxt

Billing that fits your stack

Install in seconds

Frequently Asked Questions

Start billing in minutes

Add billing with
Nuxt

Add billing with
Nuxt