Welcome to the xPlug Documentation

Your gateway to x402 mass adoption on Solana.

Getting Started

Understand the xPlug ecosystem and how Plug-and-Pay works.

xPlug SDK

Developer toolkit for Solana + x402 integration.

Facilitator API

High-availability infrastructure for x402 payments.

Start building with xPlug in minutes

Getting started with xPlug SDK takes just a few lines of code. Connect your Solana app to x402 for verified, trustless payments fast, simple, and secure.

No setup friction. No manual validation. Just Plug and Pay.

Get started Facilitator API

index.js

// Import the SDK
import ExampleAPI from "example-api";

// Initialize the client
const client = new ExampleAPI({ apiKey: "YOUR_API_KEY" });

// Send your first message
const response = await client.messages.send({
  message: "Hello, world!"
});

Learn more about xPlug ecosystem

Explore detailed guides and API documentation for both developers and non-technical users.

Guides Documentation

Join the xPlug Community

Be part of the movement bringing x402 mass adoption to Solana.

Follow to explore how x402 payments reach everyone on Solana. The era of Plug and Pay begins.

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xPlug is built by developers, for developers. Explore github to start integrating x402 on Solana today.

Open Github