dodo-best-practices

dodo-best-practices

Dodo Payments Integration Guide

Always consult docs.dodopayments.com for the latest API reference and code examples.

Dodo Payments is the all-in-one engine to launch, scale, and monetize worldwide. Designed for SaaS and AI products, it handles payments, billing, subscriptions, and distribution without extra engineering.

Quick Reference

Environment Variables

• DODO_PAYMENTS_API_KEY - Your API key from the dashboard

• DODO_PAYMENTS_WEBHOOK_SECRET - Webhook signing secret for verification

API Environments

• Live Mode: https://api.dodopayments.com (default)

• Test Mode: https://api.dodopayments.com with environment: 'test_mode'

Dashboard URLs

• Main Dashboard: app.dodopayments.com

• API Keys: Dashboard → Developer → API

• Webhooks: Dashboard → Developer → Webhooks

• Products: Dashboard → Products

SDK Installation

TypeScript/JavaScript

npm install dodopayments
# or
yarn add dodopayments
# or
pnpm add dodopayments

import DodoPayments from 'dodopayments';

const client = new DodoPayments({
  bearerToken: process.env.DODO_PAYMENTS_API_KEY,
  environment: 'live_mode', // or 'test_mode'
});

Python

pip install dodopayments

from dodopayments import DodoPayments

client = DodoPayments(bearer_token=os.environ["DODO_PAYMENTS_API_KEY"])

Go

go get github.com/dodopayments/dodopayments-go

import "github.com/dodopayments/dodopayments-go"

client := dodopayments.NewClient(
    option.WithBearerToken(os.Getenv("DODO_PAYMENTS_API_KEY")),
)

PHP

composer require dodopayments/client

use Dodopayments\Client;

$client = new Client(bearerToken: getenv('DODO_PAYMENTS_API_KEY'));

Core Concepts

Products

Products are the items you sell. Create them in the dashboard or via API:

• One-time: Single purchase products

• Subscription: Recurring billing products

• Usage-based: Metered billing per consumption

Credit Entitlements

Credits are virtual balances (API calls, tokens, compute hours) attached to products. Create them in Dashboard → Products → Credits:

• Custom Unit: Your own metric with configurable precision

• Fiat Credits: Real currency value (USD, EUR, etc.)

• Attach up to 3 credits per product

• Configure rollover, overage, and expiration per entitlement

Checkout Sessions

The primary way to collect payments. Create a checkout session and redirect customers:

const session = await client.checkoutSessions.create({
  product_cart: [
    { product_id: 'prod_xxxxx', quantity: 1 }
  ],
  customer: {
    email: 'customer@example.com',
    name: 'John Doe',
  },
  return_url: 'https://yoursite.com/success',
});

// Redirect customer to: session.checkout_url

Webhooks

Listen to events for real-time updates:

• payment.succeeded - Payment completed

• payment.failed - Payment failed

• subscription.active - Subscription activated

• subscription.cancelled - Subscription cancelled

• refund.succeeded - Refund processed

• dispute.opened - Dispute received

• license_key.created - License key generated

• credit.added - Credits granted to customer

• credit.deducted - Credits consumed

• credit.balance_low - Credit balance below threshold

Common Integration Patterns

One-Time Payment Flow

• Create product in dashboard

• Create checkout session with product ID

• Redirect customer to checkout URL

• Handle payment.succeeded webhook

• Fulfill order / grant access

// Create checkout for one-time payment
const session = await client.checkoutSessions.create({
  product_cart: [{ product_id: 'prod_one_time_product', quantity: 1 }],
  customer: { email: 'customer@example.com' },
  return_url: 'https://yoursite.com/success',
});

Subscription Flow

• Create subscription product in dashboard

• Create checkout session

• Handle subscription.active webhook to grant access

• Handle subscription.cancelled to revoke access

// Create checkout for subscription
const session = await client.checkoutSessions.create({
  product_cart: [{ product_id: 'prod_monthly_subscription', quantity: 1 }],
  subscription_data: { trial_period_days: 14 }, // Optional trial
  customer: { email: 'customer@example.com' },
  return_url: 'https://yoursite.com/success',
});

Webhook Verification

Always verify webhook signatures:

import crypto from 'crypto';

function verifyWebhook(payload: string, signature: string, secret: string): boolean {
  const expectedSignature = crypto
    .createHmac('sha256', secret)
    .update(payload)
    .digest('hex');
  
  return crypto.timingSafeEqual(
    Buffer.from(signature),
    Buffer.from(expectedSignature)
  );
}

API Key Management

Generation

• Navigate to Dashboard → Developer → API

• Click "Create API Key"

• Copy and securely store the key

Security Best Practices

• Never expose API keys in client-side code

• Use environment variables

• Rotate keys periodically

• Use test mode keys for development

Customer Portal

Allow customers to manage their subscriptions:

const portal = await client.customers.createPortalSession({
  customer_id: 'cust_xxxxx',
  return_url: 'https://yoursite.com/account',
});

// Redirect to: portal.url

Error Handling

Handle API errors gracefully:

try {
  const session = await client.checkoutSessions.create({...});
} catch (error) {
  if (error.status === 400) {
    // Invalid request - check parameters
  } else if (error.status === 401) {
    // Invalid API key
  } else if (error.status === 429) {
    // Rate limited - implement backoff
  }
}

Testing

Test Mode

• Use test API keys (start with sk_test_)

• Test webhooks with dashboard tools

• Use test card numbers:

4242 4242 4242 4242 - Success

• 4000 0000 0000 0002 - Decline

Local Development

Use ngrok or similar for webhook testing:

ngrok http 3000

Then configure the ngrok URL as your webhook endpoint in the dashboard.

Framework Integration

Next.js

Use API routes for server-side operations:

// app/api/checkout/route.ts
import { NextResponse } from 'next/server';
import DodoPayments from 'dodopayments';

const client = new DodoPayments({
  bearerToken: process.env.DODO_PAYMENTS_API_KEY!,
});

export async function POST(req: Request) {
  const { productId, email } = await req.json();
  
  const session = await client.checkoutSessions.create({
    product_cart: [{ product_id: productId, quantity: 1 }],
    customer: { email },
    return_url: `${process.env.NEXT_PUBLIC_URL}/success`,
  });

  return NextResponse.json({ url: session.checkout_url });
}

Express.js

import express from 'express';
import DodoPayments from 'dodopayments';

const app = express();
const client = new DodoPayments({ bearerToken: process.env.DODO_PAYMENTS_API_KEY! });

app.post('/create-checkout', async (req, res) => {
  const session = await client.checkoutSessions.create({
    product_cart: [{ product_id: req.body.productId, quantity: 1 }],
    customer: { email: req.body.email },
    return_url: 'https://yoursite.com/success',
  });
  res.json({ url: session.checkout_url });
});

Resources

• Documentation

• API Reference

• SDK Repositories

• Discord Community

• Support

• Credit-Based Billing

Weekly Installs198Repositorydodopayments/skillsGitHub Stars7First SeenJan 21, 2026Security AuditsGen Agent Trust HubPassSocketPassSnykWarnInstalled onopencode162gemini-cli159codex154github-copilot147cursor130amp127