Built by sellers, for sellers.

Pix, card, boleto, invoicing, payment links and subscriptions. No monthly fee, no blocks without warning, no bot on support.

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No monthly fee · Start in minutes

Pix
Card
Boleto
Invoice
Link
Subscriptions

Pix in
Pix out
Credit · Debit
Boletos
Automated invoice
Payment link
Reliable webhooks
SDKs in 4 languages

Payment methods

Everything you need to get paid

One API, every payment method. Integrate once and offer Pix, card, boleto and more.

Pix in & out

Receive and send via Pix with real-time confirmation and reliable webhooks.

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Credit and debit card

Accept cards with a high approval rate, installments and recurring billing.

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Boleto

Issue trackable boletos with automatic settlement and reconciliation.

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Automated invoicing

Charge and issue the invoice in the same request. No manual workflow.

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Payment links

Create links and QR Codes in seconds, no code required.

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Recurring subscriptions

Automatic recurring billing with Pix, card and boleto, plus smart retries.

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For developers

Integrate in your language

The same Pix charge, in your stack. Docs in Portuguese, SDKs and webhooks you can trust.

Documentation in Portuguese
SDKs for the main languages
Reliable webhooks with retry
Sandbox to test risk-free

import { Ducavo } from '@ducavo/sdk';

const ducavo = new Ducavo('sk_live_...');

const charge = await ducavo.pix.charges.create({
  amount: 4990,
  description: 'Plano Pro'
});

console.log(charge.brcode);

from ducavo import Ducavo

ducavo = Ducavo('sk_live_...')

charge = ducavo.pix.charges.create(
    amount=4990,
    description='Plano Pro',
)

print(charge.brcode)

$ducavo = new Ducavo('sk_live_...');

$charge = $ducavo->pix->charges->create([
    'amount' => 4990,
    'description' => 'Plano Pro',
]);

echo $charge->brcode;

client := ducavo.New("sk_live_...")

charge, _ := client.Pix.Charges.Create(&ducavo.ChargeParams{
    Amount:      4990,
    Description: "Plano Pro",
})

fmt.Println(charge.Brcode)

Compatibility

We speak the Pix API

Migrate from any bank changing up to 0 lines of code. Ducavo speaks the same Pix API standard from the Central Bank, so only the base URL changes.

Same endpoints as the Central Bank Pix standard
Same request body and same response
You change only the base URL and the credential

// troque só a URL base do seu banco atual
const BASE = 'https://api.ducavo.com/pix/v2';

await fetch(`${BASE}/cob/7978c0c9`, {
  method: 'PUT',
  headers: { Authorization: `Bearer ${DUCAVO_TOKEN}` },
  body: JSON.stringify({
    calendario: { expiracao: 3600 },
    devedor: { cpf: '12345678909', nome: 'Francisco da Silva' },
    valor: { original: '49.90' },
    chave: 'sua-chave-pix',
    solicitacaoPagador: 'Pedido #4519'
  })
});

# troque só a URL base do seu banco atual
BASE = 'https://api.ducavo.com/pix/v2'

requests.put(
    f'{BASE}/cob/7978c0c9',
    headers={'Authorization': f'Bearer {DUCAVO_TOKEN}'},
    json={
        'calendario': {'expiracao': 3600},
        'devedor': {'cpf': '12345678909', 'nome': 'Francisco da Silva'},
        'valor': {'original': '49.90'},
        'chave': 'sua-chave-pix',
        'solicitacaoPagador': 'Pedido #4519',
    },
)

// troque só a URL base do seu banco atual
$base = 'https://api.ducavo.com/pix/v2';

$http->put("$base/cob/7978c0c9", [
    'headers' => ['Authorization' => "Bearer $token"],
    'json' => [
        'calendario' => ['expiracao' => 3600],
        'devedor' => ['cpf' => '12345678909', 'nome' => 'Francisco da Silva'],
        'valor' => ['original' => '49.90'],
        'chave' => 'sua-chave-pix',
        'solicitacaoPagador' => 'Pedido #4519',
    ],
]);

// troque só a URL base do seu banco atual
base := "https://api.ducavo.com/pix/v2"

cob, _ := json.Marshal(map[string]any{
    "calendario":         map[string]int{"expiracao": 3600},
    "devedor":            map[string]string{"cpf": "12345678909", "nome": "Francisco da Silva"},
    "valor":              map[string]string{"original": "49.90"},
    "chave":              "sua-chave-pix",
    "solicitacaoPagador": "Pedido #4519",
})

req, _ := http.NewRequest("PUT", base+"/cob/7978c0c9", bytes.NewReader(cob))
req.Header.Set("Authorization", "Bearer "+token)
http.DefaultClient.Do(req)

Same Pix API as your current bank. Only the base URL changes.

Real-time

Receive webhooks without running a server

Five lines open an exclusive encrypted connection to our servers. No open port, no public IP, no webserver to maintain.

No DDoS surface: there is no public endpoint to attack
Authentication baked into the connection itself
No SSL, NGINX or firewall rules to configure
Works on localhost, container, bot or Lambda

Discord bots, automation scripts, serverless workers, local development environments.

import { DucavoRealtime } from 'ducavo';

const realtime = new DucavoRealtime({ token: process.env.DUCAVO_TOKEN });

// Optional: Log wrong token, network failure, etc...
realtime.on('error', (err) => console.error(err));

realtime.on('transaction.update', (tx) => {
  console.log(tx.status); // approved
});

import os
from ducavo import DucavoRealtime

rt = DucavoRealtime(token=os.environ['DUCAVO_TOKEN'])
rt.on('error', lambda err: print(err))
rt.on('transaction.update', lambda tx: print(tx.status))  # approved

$rt = new DucavoRealtime(['token' => $_ENV['DUCAVO_TOKEN']]);

$rt->on('error', fn($err) => error_log($err));

$rt->on('transaction.update', function($tx) {
    echo $tx->status; // approved
});

$rt->connect();

rt := ducavo.NewRealtime(&ducavo.RealtimeConfig{
    Token: os.Getenv("DUCAVO_TOKEN"),
})

rt.On("error", func(err error) { log.Println(err) })

rt.On("transaction.update", func(tx *ducavo.Transaction) {
    fmt.Println(tx.Status) // approved
})

rt.Connect()

Encrypted connection to Ducavo servers in 5 lines.

Differentiator

Order and invoice in the same request

Most providers split charging and tax invoicing. With Ducavo, one call creates the charge and issues the invoice: less integration, less rework.

Automatic issuing after payment
Series, cancellation and CSC/certificate
Sale and invoice reconciled in one place

cobranca-com-nf.ts

await ducavo.pix.charges.create({
  amount: 4990,
  description: 'Plano Pro',
  invoice: {
    issue: true,
    cfop: '5102'
  }});

Charge + invoice in a single call.

Fee calculator

The year-end gap is not small

Pick the method and the volume. On Pix, flat R$ 0,60, and you see how much you save.

Transactions per month

/mo

Amount received per month

R$ /mo

Average ticket of R$ 79,00

You keep

R$ 0,00 /yr

R$ 0,00 less per month versus the market average

Roughly a junior dev's monthly raise staying in your cash.

Who keeps your money

Estimated cost at this volume and method.

Ducavo

R$ 0,60 per transaction

R$ 300,00 /mo Save R$ 1.162,14
Asaas

R$ 1,99 per transaction

R$ 995,00 /mo +R$ 695,00 more
Click2Pay

R$ 0,99 per transaction

R$ 495,00 /mo +R$ 195,00 more
Kirvano

7,49% + R$ 2,00 per transaction

R$ 3.958,55 /mo +R$ 3.658,55 more
AbacatePay

R$ 0,80 per transaction

R$ 400,00 /mo +R$ 100,00 more

Create my account

No monthly fee · Start in minutes

See all pricing

Why Ducavo

Built by people who run real volume

No empty promises. The things that matter to whoever lives off getting paid.

No blocks without warning

Stability for your account and API, with no changes that catch you off guard.

Human support

Real people who understand payments, not a bot running in circles.

Use it on desktop

Dashboard and API built for people who work on a computer, not just a phone.

Built by developers

Made by people who ran volume and got tired of bad APIs and weak docs.

Use cases

Built for whoever lives off getting paid

From SaaS to marketplace, Ducavo fits your operation.

SaaS & subscriptions

Recurring billing and retries without the headache.

Communities & Discord

Sell access and memberships via link or API.

Hosting & infra

Instant Pix and reconciliation for technical invoices.

Marketplaces & payouts

Get paid for many sellers and pay out easily.

Start now

Three steps to your first payment

No onboarding call, no waiting: the whole path is self-service.

Create your account

Free signup, no monthly fee and no card required to start.

Integrate your way

SDK, REST API or a no-code payment link: you pick the path.

Get paid instantly

Pix lands in your account instantly, with a webhook confirming every payment.

Create my account

Stop losing sales

Integrate in minutes and start getting paid. No monthly fee, no contract.

Create my account Talk to a specialist

Built by sellers, for sellers.Built by developers, for developers.+99.99% uptime, no headaches.

Everything you need to get paid

Pix in & out

Credit and debit card

Boleto

Automated invoicing

Payment links

Recurring subscriptions

Integrate in your language

We speak the Pix API

Receive webhooks without running a server

Order and invoice in the same request

The year-end gap is not small

Built by people who run real volume

Built for whoever lives off getting paid

Three steps to your first payment

Create your account

Integrate your way

Get paid instantly

Stop losing sales

Built by sellers, for sellers.