NEW Meridian Sessions 2026 is live

Payments infrastructure to power your growth

Join the millions of companies of all sizes that use Meridian to accept payments online and in person, send payouts, and manage their revenue from one platform.

NORTHWIND opencourt Fable & Co. Vantage hexlab_ parlor.
Modular solutions

A fully integrated suite of payments products

Reduce costs, grow revenue, and run your business more efficiently on a fully integrated platform. Use Meridian to handle all of your payments-related needs, manage revenue operations, and launch new business models.

Payments

Accept payments online, in person, and around the world with a payments solution built for any business, from scaling startups to global enterprises.

Learn more

Billing

Manage flat rate, usage-based, and hybrid pricing models, minimize churn, and automate finance operations for your subscription business.

Learn more

Connect

Integrate payments into your platform or marketplace for end-to-end payments experiences. Route money between sellers, customers, and third parties.

Learn more

Treasury

Embed financial services in your platform. Let customers hold funds, pay bills, earn yield, and manage cash flow without leaving your product.

Learn more
Designed for developers

Ship more, wrangle less

Save engineering time with unified payments functionality. We obsess over the maze of financial rails and edge cases so your teams can build what your business needs.

  • Client and server libraries in everything from Node and Ruby to Go and .NET
  • Prebuilt checkout and embeddable UI components that match your brand
  • A sandbox that mirrors production, with test cards for every edge case
Read the docs
create_payment.js webhooks.js
import Meridian from 'meridian';

// Authenticate with your sandbox key
const meridian = new Meridian('sk_test_51Hqx...');

const payment = await meridian.payments.create({
  amount: 4900,
  currency: 'usd',
  customer: 'cus_NffrFeUfNV2Hib',
  description: 'Prism lamp',
  automatic_methods: true,
});

// => { id: 'pay_3MtwBw', status: 'succeeded' }
$ npm install meridian
Global scale

The backbone for global commerce

Meridian makes moving money as simple and programmable as moving data. Our teams are based in dozens of offices around the world, and we process hundreds of billions of dollars each year for ambitious businesses of all sizes.

0API requests per day, peaking at 13,000 requests a second
0historical uptime for Meridian services
0currencies and payment methods supported
0countries with local acquiring, optimizing acceptance rates
Get started

Ready to power your growth?

Explore the sandbox, or create an account instantly and start accepting payments. You can also contact us to design a custom package for your business.

Always know what you pay

Integrated per-transaction pricing with no hidden fees. Volume discounts available as you scale.

Pricing details

Start your integration

Get up and running with Meridian in as little as 10 minutes with our quickstart guides.

API reference