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Socket’s unified API makes same-chain and cross-chain token swaps simple. This page walks you through the integration process and helps you choose the right approach for your app.

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Integration flow

Integrating Socket involves 4 steps:
  1. Get a quote: Fetch quote and pricing information from /v3/swap/quote
  2. Select a route: Pick the best route from the returned list using routeTags or output value
  3. Submit the transaction: Send txData.object from userAddress (approve first if approval is present)
  4. Monitor status: Poll /v3/swap/status with the quoteId
And that’s it! Socket handles the rest — routing, bridging, and settlement.

Swap V3 API Guide

Full integration guide for the Socket Swap V3 API

Deposit Addresses

Accept deposits from any chain via deposit addresses

Non-EVM swaps

Swap across EVM and Solana

Charging Fees

Monetize your integration with integrator fees

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Quick start: Socket Widget

If you want the fastest path to production, the Socket Widget is a drop-in React component that handles the full swap and bridging UX. 
npm install @socket.tech/bungee
See the Socket Widget page for setup instructions.

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API base URL

Use the dedicated production API base URL: 
https://dedicated-backend.socket.tech
For production access, request API access. Use https://public-backend.socket.tech for testing — no auth required.