Using the App

Overview

SynthFi is built to take you from prompt → protocol in a few guided steps. This section walks you through how to:

• Generate your contract using natural language

• Review and customize the output

• Preview the frontend DApp

• Send your contract to the Launchpad

• Prepare for deployment on Solana Devnet

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Step-by-Step Workflow

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✅ 1. Describe Your Protocol

Enter a natural language prompt like:

• “Create a staking pool where users deposit an SPL token and earn 10% APR. Rewards are locked for 30 days.”

• “Build a vesting contract that unlocks tokens linearly over 12 months with a 3-month cliff.”

SynthFi’s AI parses your intent and generates:

• A Solana smart contract using the Anchor framework

• A React frontend with wallet integration

• A full interface for interaction and testing

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✅ 2. Review the Smart Contract

After generation, you’ll see the full smart contract code:

• Built with Rust and Anchor macros

• Organized into:

  • initialize / stake / withdraw / claim_rewards instructions

  • Account validation (via #[derive(Accounts)])

  • Events, error types, and safety checks

This is real code — you can copy, download, or export it for editing or auditing.

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✅ 3. Preview the DApp UI

SynthFi also generates a working frontend built with:

• Next.js + Tailwind

• @solana/wallet-adapter (Phantom support)

• Dynamic rendering based on your contract structure

Here, you can:

• Connect your wallet (Devnet)

• Stake/unstake tokens

• View current position state (e.g., rewards accrued)

• Test flows manually

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✅ 4. Send to Launchpad

Click “Send to Launchpad” to continue your build.

You’ll be redirected to /launchpad with your contract preloaded.

In the Launchpad, you can:

• Connect your wallet (Phantom)

• Review contract code in read-only format

• View any flagged risks (e.g., hardcoded access, missing withdraws)

• Configure:

  • Token name, symbol, decimals

  • Optional notes or metadata

• Simulate a deploy action or prepare for full deployment

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✅ 5. Simulate Deployment (MVP)

While the full deploy flow is in progress, you can:

• Click a placeholder “Deploy to Devnet” button

• View contract metadata and wallet address

• Experience the full UX without broadcasting a transaction

This makes SynthFi demo-ready even before deployment infrastructure is live.

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How It Works Under the Hood

Feature	Tool
Contract generation	AI + Anchor scaffolding
Wallet connection	Phantom via Wallet Adapter
Frontend DApp	Next.js + Tailwind
Draft storage	localStorage or in-memory
Launchpad routing	Next.js pages, state passed via query/context
Risk scan (MVP)	Regex or rule-based serverless function (Vercel API)

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Supported Contract Types (Current)

• Token staking (APR-based or fixed)

• Lock/unlock vaults with penalty

• Linear or cliff-based vesting

• Airdrop claims via Merkle root (planned)

• NFT-gated logic (planned)

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Next Features in the App (Roadmap)

• One-click Devnet deployment

• Upload to IPFS or GitHub export

• Save/edit projects per wallet

• Multi-wallet and multisig support

• UI customization for DApp branding