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beinfi

Billing · Collection · Payout

One billing API. From Pix to payout.

Subscriptions, usage-based billing, nota fiscal and dunning. Infi Pay charges by Pix and card, splits the sale and pays the money out to you.

Create a free accountRead the docs

No card and no call. Infi earns only in the split of each sale.

Know what you want to build? Hand the docs to your assistant.

Infi dashboard showing an overview of payment operations

From your offer to payment

Your offer, ready for payments.

  1. 1

    Add your product

    Define your product or service package, its scope and price. Start in the sandbox.

  2. 2

    Create a path to payment

    Use the SDK or API to create a payment link. The docs help you and your coding assistant integrate.

  3. 3

    Activate Infi Pay and sell

    Fill in the Infi Pay application. Pagar.me opens your recipient, each sale is split on the spot and you withdraw after verification.

billing.ts@beinfi/sdk
import { Infi } from "@beinfi/sdk";

const infi = new Infi({
  secretKey: process.env.INFI_SECRET_KEY!
});

const { url } = await infi.links.create({
  product: {
    key: "pro",
    name: "Pro",
    pricingModel: "subscription",
    billingCycle: "monthly",
    basePrice: "299.00"
  }
});

Run on your server with your sandbox secret key. The key is the product's stable identifier — running this again creates nothing new.

Open the integration guide →

A lean operation

More time for what you sell.

You build the AI tool, improve the software or deliver the service package. Infi handles the billing.

Pix, cards and subscriptions

Charge for software access, your AI product or a service package with a defined scope.

Split and payouts handled

Each sale is split between you and Infi at charge time. Track your balance and request a withdrawal from the dashboard.

Everything in one dashboard

Charges, subscriptions, invoices and refunds in one place, reconciled against what landed in your balance.

Pricing

0.5% per sale + R$ 0.80 per nota fiscal issued.

Infi earns in the split of each sale through Infi Pay. Nothing else.

0.5%

per sale

Of the value of each approved sale.

R$ 0.80

per nota fiscal issued

On each nota issued for the sale.

Get started

Each sale is split on the spot between your recipient and Infi. No card to start.

High volume, an annual contract or negotiated terms? Talk to us.

FAQ

Before you start.

How much does it cost?

0.5% per sale + R$ 0.80 per nota fiscal issued, taken in the split of the sale through Infi Pay. No monthly fee. For high volume or an annual contract, talk to us.

Do you issue the nota fiscal?

Yes. It is precisely the part foreign billing platforms hand back for you to solve. Infi issues the document alongside the charge, applies retenções, and reconciles against what actually landed in the account.

Can I bill by usage and by contract?

Yes. Recurring subscriptions, metered usage, tiered and volume pricing, per-customer rate cards and annual contracts — in one place, with automatic recovery of failed payments.

Do I need a payment provider account?

No. Infi Pay charges through Infi’s accounts and pays you out. You fill in the application, Pagar.me opens your recipient and you can already sell.

How do I activate live payments?

Integrate in the sandbox, which charges on Pagar.me’s test environment, and fill in the Infi Pay application in the dashboard. Pagar.me opens your recipient and you can already sell; identity verification is only required to withdraw.

When and how do I receive funds?

Each sale is split on the spot: your share goes to your Pagar.me recipient and Infi’s fee to Infi. You track your balance and request a withdrawal from the dashboard, to the bank account verified during onboarding.

Start in the sandbox today.

Create the account, integrate and run your first test charge. For production, turn on Infi Pay.

Create a free accountRead the docs

No card and no call. Infi earns only in the split of each sale.