Bridge SDK
The quickest & simplest way to access cross-chain liquidity
The Synapse SDK is the easiest way for any developer to integrate cross-chain token & liquidity transfers into their application. The SDK is built to support full-fledged frontend applications, but is fully isomorphic, able to be used both client & server-side.
The Synapse SDK allows protocols to own the user experience within their own dApp

Quick Start


Pre-reqs: Node v16+. The SDK is only fully tested on Node 16+ or greater. Earlier versions may have errors.
Depending on the package manager of your choice, install the SDK using one of the following:
npm install @synapseprotocol/sdk --save
yarn add @synapseprotocol/sdk
The SDK package relies on the following dependencies installed from NPM.

SDK API Reference

Now that you've seen what basic integration looks like, dive into the specifics of the SDK in our complete documentation