Trade Across 7 Blockchains: $0 Gas on Every Chain
Fomo Family eliminates cross-chain friction. Trade Solana, Base, Robinhood Chain, Monad, BNB Chain, Ethereum, and Circle Arc from a single non-custodial wallet with 100% sponsored gas fees and a permanent 0.45% fee rate using code FREEFEES.
The Complete 7-Chain Directory
Select any supported network below to inspect its dedicated liquidity routing, smart contract architecture, fee mechanics, and trading guides:
Home of high-velocity memecoins and viral social tokens. Direct Pump.fun bonding curve tracking, automated Raydium migration, Meteora DLMM pools, and DFlow MEV sandwich defense.
Coinbase's Layer 2 rollup with EIP-4844 blob settlement. Deep Aerodrome Slipstream routing, Clanker autonomous AI agents, and direct Apple Pay fiat onramping.
Arbitrum Orbit L2 with OTC token mechanics issued by Robinhood Europe UAB. Trade real Robinhood ecosystem assets directly from self-custody with zero bridging required.
Superscalar pipelined EVM with MonadBFT 1-second consensus and MonadDb asynchronous storage. Zero mempool gas wars and instant finality for high-speed trading.
Binance Smart Chain PoSA ecosystem. Deep PancakeSwap concentrated liquidity with built-in pre-execution sandbox honeypot and malicious tax screening.
Institutional DeFi liquidity for ETH, WBTC, PEPE, and bluechips. Fomo paymasters absorb $15–$80 mainnet gas spikes and route orders through private Flashbots builder RPCs.
Circle's dedicated institutional Layer 1 where USDC serves as the native base currency. Zero gas token volatility, instant settlement, and direct integration with Fomo's mobile interface.
7-Chain Technical Architecture Matrix
Comparing execution mechanics, consensus models, primary liquidity hubs, and gas parameters across all 7 chains on Fomo:
| Network | Architecture | Block Time | Gas Surcharge | Primary DEX / Engine | Spot Fee (FREEFEES) |
|---|---|---|---|---|---|
| Solana | PoH + Tower BFT L1 | 0.4s | $0.00 (Sponsored) | Raydium + Meteora DLMM | 0.45% |
| Base | OP Stack L2 (EIP-4844) | 2.0s | $0.00 (Sponsored) | Aerodrome Slipstream | 0.45% |
| Robinhood Chain | Arbitrum Orbit L2 (4663) | 0.25s | $0.00 (Sponsored) | Robinhood Europe OTC | 0.45% |
| Monad | Parallel EVM L1 (OCC) | 1.0s | $0.00 (Sponsored) | Monad Native DEXs | 0.45% |
| BNB Chain | PoSA EVM L1 | 3.0s | $0.00 (Sponsored) | PancakeSwap v3 | 0.45% |
| Ethereum | PoS Mainnet L1 | 12.0s | $0.00 (Sponsored) | Uniswap v3 + Curve | 0.45% |
| Circle Arc | Dedicated Dollar L1 | Sub-second | $0.00 (Sponsored) | Circle Digital Dollar Engine | 0.45% |
Unified Multichain Address Topology: One Wallet, All Chains
Traditional multi-chain trading requires managing multiple browser extensions, custom RPC connections, gas token reserves, and treacherous cross-chain bridge contracts. Fomo reimagines this experience from the ground up:
1. Unified EVM Public Address
Your single Ethereum-compatible address operates simultaneously across Base, Robinhood Chain, Monad, BNB Chain, Ethereum Mainnet, and Arc. Any EVM deposit lands safely in your unified balance.
2. Native Solana Address
Paired with your EVM address is a native Solana SPL public key generated through the same cryptographic Privy MPC sharding session. No extra setup or recovery phrase is needed.
3. Plaintext Key Export
You maintain 100% self-custody. At any moment, you can export your raw EVM hex private key and Solana Base58 private key to verify complete sovereign control over your funds.
Transparent Multi-Chain Fee Structure
Fomo maintains an identical, transparent fee policy regardless of which blockchain you trade on:
- Standard Spot Swap Rate: 0.45% per trade when using referral code
FREEFEES(10% protocol cap discount off base 0.50%). - Gas Surcharge: $0.00 on all 7 chains. Fomo covers 100% of execution gas and rent.
- Micro-Trade Minimum Floor: For small orders under $211, standard tiered minimums apply (under $5: $0.10; $5 to $47.50: 2.0%; $47.50 to $190–$211: $0.95 flat floor fee).
- Perpetual Contracts (Hyperliquid L1): 0.05% taker fee, cross-margin USDC settlement, available up to 50x leverage for non-US participants.
Frequently Asked Questions: Multi-Chain Trading on Fomo
How many blockchains does Fomo Family support?
Fomo Family supports 7 major blockchains: Solana, Base, Robinhood Chain, Monad, BNB Chain, Ethereum Mainnet, and Circle Arc. Every supported network features 100% sponsored gas fees.
Do I need separate wallets or seed phrases for each blockchain?
No. Fomo's Privy MPC 2-of-3 wallet automatically provisions a unified multichain address topology under a single account: one EVM address across Base, Robinhood Chain, Monad, BNB Chain, Ethereum, and Arc, and one native Solana SPL address.
How does Fomo sponsor gas fees across all 7 chains?
Fomo uses specialized meta-transaction relayers and ERC-4337 Account Abstraction paymasters to submit transactions on behalf of users, absorbing 100% of network execution fees.
What is the trading fee rate across all chains on Fomo?
Standard spot swaps across all chains incur a 0.45% fee when activated with referral code FREEFEES (10% discount off standard 0.50%). Micro-orders under $211 follow Fomo's tiered minimum schedule with a $0.95 floor.
Can I trade perpetual contracts across multiple chains?
Yes. Fomo Perps is powered by Hyperliquid Layer 1 and Trade[XYZ] CLOB, settling in cross-margin USDC at a 0.05% taker fee for eligible non-US participants.
Start Multi-Chain Trading on Fomo
Trade Solana, Base, Robinhood Chain, Monad, BNB, Ethereum, and Arc with 0.45% fees and $0 gas.