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Overview

Dynamic provides multi-chain wallet authentication and embedded wallets. This guide explains how to use Dynamic for user authentication and then interact with the Deframe API on behalf of authenticated users.

Official Dynamic + Deframe Guide

Complete setup instructions on Dynamic’s documentation

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Integration Pattern

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1. Authenticate the User with Dynamic

Use Dynamic’s SDK to authenticate the user and obtain their wallet address: 
import { useDynamicContext } from '@dynamic-labs/sdk-react-core'

const { primaryWallet, user } = useDynamicContext()
const walletAddress = primaryWallet?.address

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2. Query Yield Strategies

With the wallet address, query the Deframe API for available strategies and the user’s current positions: 
// List available strategies
const { data: strategies } = await axios.get('https://api.deframe.io/strategies', {
  headers: { 'x-api-key': process.env.DEFRAME_API_KEY }
})

// Check user positions
const { data: positions } = await axios.get(`https://api.deframe.io/wallets/${walletAddress}`, {
  headers: { 'x-api-key': process.env.DEFRAME_API_KEY }
})

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3. Execute Strategy Transactions

Fetch the bytecode and sign it using the Dynamic wallet signer: 
// Get deposit bytecode
const { data } = await axios.get(`https://api.deframe.io/strategies/${strategyId}/bytecode`, {
  params: { action: 'lend', amount: '10000000', wallet: walletAddress },
  headers: { 'x-api-key': process.env.DEFRAME_API_KEY }
})

// Sign and send each transaction using Dynamic's wallet connector
const signer = await primaryWallet.connector.getSigner()

for (const tx of data.bytecode) {
  const txResponse = await signer.sendTransaction({
    to: tx.to,
    data: tx.data,
    value: tx.value ?? '0'
  })
  await txResponse.wait()
}
The Deframe API never takes custody of funds. All transactions are signed and submitted by the user’s wallet through Dynamic.

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Next Steps

Privy Integration

Embedded wallet solution with social login

Fireblocks Integration

Enterprise-grade custody integration