Multi-Chain Support

Med.Fun supports multiple blockchain networks, allowing you to trade tokens across different chains with a unified interface.

Supported Chains

Solana (SOL) - Available Now ✅

Network Details:

• Native Token: SOL

• DEX: Raydium

• Block Time: ~400ms (ultra-fast)

• Fees: ~$0.00025 per transaction

• Features: Full token creation, bonding curves, DEX trading

Why Solana:

• Lightning-fast transactions

• Extremely low fees

• Large DeFi ecosystem

• High throughput

• Native bonding curve support

Trading on Solana:

• Create tokens easily with low fees

• Trade on bonding curves before DEX listing

• Seamless Raydium integration

• Fast transaction finality

BNB Smart Chain (BSC) - Coming Soon 🔜

Network Details:

• Native Token: BNB

• DEX: PancakeSwap

• Block Time: ~3 seconds

• Fees: ~$0.10-$0.50 per transaction

• Features: Token creation, PancakeSwap trading (in development)

Why BSC:

• Lower fees than Ethereum

• Large user base

• Established DeFi ecosystem

• EVM compatibility

• Strong liquidity on PancakeSwap

What's Coming:

• BEP-20 token creation

• PancakeSwap integration for trading

• BSC-specific features and optimizations

• Cross-chain portfolio tracking

BSC support is under active development. The infrastructure is ready, but smart contracts are still being deployed and tested. Stay tuned for updates!

Chain Switcher

Easily switch between supported blockchains with the chain selector.

How to Switch Chains

Desktop:

1. Look for the chain selector in the top right of the header

2. Click the current chain badge (shows "SOL" or "BSC")

3. Select your desired chain from the dropdown

4. The interface will update to show the selected chain's theme

Mobile:

1. Tap the chain badge in the top bar

2. A bottom sheet will appear with available chains

3. Tap your desired chain

4. The app will switch and reload data for that chain

What Changes When You Switch

• Visual Theme: Colors and styling adapt to the chain's branding

• Available Tokens: Only tokens on the selected chain are shown

• Trading Interface: DEX changes (Raydium vs PancakeSwap)

• Fee Estimates: Updates to reflect chain-specific costs

• Wallet Balance: Shows balance in the chain's native token

• Explorer Links: Opens appropriate block explorer

Chain-Specific Features

Solana Features

• ✅ Token creation with bonding curves

• ✅ Raydium DEX trading

• ✅ Perpetual futures (Drift Protocol)

• ✅ Ultra-low fees (<$0.01)

• ✅ Sub-second confirmations

• ✅ Live streaming for tokens

• ✅ Voice spaces

• ✅ Complete feature set

BSC Features (When Available)

• 🔜 BEP-20 token creation

• 🔜 PancakeSwap trading

• 🔜 Liquidity pool management

• 🔜 BSC-specific analytics

• 🔜 Cross-chain portfolio view

Wallet Compatibility

Solana Wallets

Med.Fun creates an embedded Solana wallet for you automatically when you sign up. You can also connect external wallets:

• Phantom

• Solflare

• Backpack

• Other Solana-compatible wallets

BSC Wallets (Coming Soon)

For BSC trading, you'll be able to use:

• MetaMask

• Trust Wallet

• WalletConnect

• Other EVM-compatible wallets

Cross-Chain Portfolio

View all your holdings across chains in one unified portfolio (coming soon):

• Combined portfolio value in USD

• Holdings breakdown by chain

• Performance comparison across chains

• Consolidated P&L tracking

Chain Comparison

Feature	Solana	BSC
Status	✅ Live	🔜 Coming Soon
Speed	~400ms	~3 seconds
Fees	$0.00025	$0.10-$0.50
Token Standard	SPL	BEP-20
Primary DEX	Raydium	PancakeSwap
Perpetual Futures	✅ Available	⏳ Planned
Liquidity	High	Very High
Ecosystem	Growing	Established

Choosing the Right Chain

Use Solana When:

• You want the fastest transactions

• You need the lowest fees

• You're creating meme/community tokens

• You're trading frequently (low cost per trade)

• You want access to perpetual futures

Use BSC When (Available):

• You prefer EVM ecosystem

• You want access to PancakeSwap liquidity

• You're familiar with MetaMask

• You're targeting BSC-native communities

• You want established DeFi protocols

Fees Comparison

Creating a Token

• Solana: 0.01 SOL ($2-3)

• BSC: 0.02 BNB ($10-15) (estimated)

Trading (Buy/Sell)

• Solana: 0.000005 SOL ($0.00025)

• BSC: 0.003 BNB ($1-2) (varies with gas price)

Smart Contract Interaction

• Solana: Same low fee regardless of complexity

• BSC: Varies based on gas price and contract complexity

Visual Themes

Each chain has a unique visual theme:

Solana Theme

• Primary Color: Purple/Violet gradients

• Accent: Bright cyan/teal

• Style: Modern, fast, sleek

• Feel: High-tech, minimal

BSC Theme

• Primary Color: Yellow/Gold

• Accent: Deep yellow/amber

• Style: Bold, established

• Feel: Reliable, professional

The entire interface adapts when you switch chains, including:

• Navigation colors

• Button styles

• Chart colors

• Icons and badges

• Loading animations

Transaction Differences

Solana Transactions

• Extremely fast confirmation (<1 second typically)

• Low risk of failure

• Minimal fee variation

• Instant finality

• Simple transaction structure

BSC Transactions (When Available)

• Moderate confirmation time (3-15 seconds)

• Gas price can vary significantly

• May need to adjust gas for speed

• Multiple confirmation blocks

• EVM-style transaction structure

Network Status

Check real-time network status in the app:

• Current TPS (transactions per second)

• Network congestion level

• Average fee estimates

• Validator health

• RPC endpoint status

Troubleshooting

Can't Switch Chains

• Refresh the page

• Check your internet connection

• Try disconnecting and reconnecting wallet

• Clear browser cache

Transactions Failing After Chain Switch

• Wait a moment for data to reload

• Disconnect and reconnect your wallet

• Ensure you have native token for fees

• Check you're on the correct network in your wallet

Wrong Balance Showing

• Allow a few seconds for balances to update

• Manually refresh the page

• Check you're connected to the correct wallet

• Verify you're on the intended network

BSC Not Working

• BSC is not yet live - check the "SOON" badge

• Follow our announcements for BSC launch

• Test on Solana in the meantime

Future Chains

We're constantly evaluating new chains to add to Med.Fun. Factors we consider:

• Community demand

• Transaction speed and cost

• DeFi ecosystem maturity

• Security and decentralization

• Developer tooling quality

Interested in seeing a specific chain? Let us know through our community channels!

Additional Resources

• Trading Guide - Chain-specific trading tips

• Creating Tokens - How to create on each chain

• Technical FAQ - Blockchain technical questions

• Fee Schedule - Detailed fee breakdown

Pro Tip: Keep some native token (SOL/BNB) in your wallet at all times to pay for transaction fees. A small amount goes a long way, especially on Solana!