Get started

Welcome to Message Blue!

Everything you need to build the best developer experience.

Products

Payments

Accept one-time and recurring payments with a simple, unified API

Subscriptions

Create and manage recurring billing plans with built-in proration and trials

Invoicing

Generate, send, and track invoices automatically

Get started

1

Install the SDK

One SDK gives you access to Payments, Subscriptions, and Invoicing.

$npm install @acme/sdk
2

Authenticate

Create an API key from the Acme Dashboard and add it to your environment:

$export ACME_API_KEY="sk_live_..."
3

Explore the docs

You’re ready to go. Dive deeper into the platform: