What Chains Does GDEX Pro Support?

GDEX Pro is a self-custody, multi-chain trading terminal built by GemachDAO, and it covers 9 blockchains from one interface: Solana, Ethereum, Base, BNB Chain, Arbitrum, Optimism, SUI, Sonic, and Berachain. That range spans the highest-volume memecoin and DeFi ecosystems without requiring a separate wallet or app for each one.

This matters because most trading terminals specialize in a single chain. Photon and BullX are built primarily around Solana. Axiom also leans Solana-first. GDEX Pro instead functions as an aggregator layer across 9 chains at once, using the same account, the same login, and roughly the same ~1% swap fee structure on each.

The chain list breaks into two practical groups: Solana and the EVM chains (Ethereum, Base, BNB, Arbitrum, Optimism, Sonic, Berachain), plus SUI as a non-EVM addition. Below is what each chain is typically used for on GDEX Pro, followed by a spec comparison against named alternatives and answers to the questions people actually ask about chain support.

How GDEX Pro Compares

Chain and account structure: GDEX Pro vs named alternatives

What each chain is typically used for on GDEX Pro

Solana is the primary venue for high-velocity memecoin trading and new token launches, and it's the chain most first-time GDEX Pro users start on given the terminal's Solana-era roots.

Ethereum remains the base layer for established DeFi assets and blue-chip tokens with deep liquidity. Base and Arbitrum are commonly used for lower-fee EVM trading and newer token ecosystems building on Coinbase's and Arbitrum's respective L2 infrastructure. Optimism serves a similar low-cost EVM role within its own rollup ecosystem.

BNB Chain carries its own large memecoin and DeFi token base, separate from Solana's. SUI is the one non-EVM chain in the lineup, used for tokens native to the Sui network. Sonic and Berachain round out the list as newer EVM-compatible chains with their own emerging token ecosystems.

Because all 9 chains sit behind the same self-custody login, moving between them is a matter of selecting the network within the terminal rather than reconnecting a different wallet.

• Solana: memecoins, new launches, high-frequency trading
• Ethereum: established DeFi and blue-chip tokens
• Base, Arbitrum, Optimism: low-fee EVM L2 trading
• BNB Chain: BNB-ecosystem memecoins and DeFi
• SUI: Sui-native tokens (non-EVM)
• Sonic, Berachain: newer EVM-compatible ecosystems

Fees and risk across chains

Swap fees on GDEX Pro run at roughly 1% regardless of which of the 9 chains you're trading on. Funding your account via the Apple Pay on-ramp has a separate cost structure: a $50 minimum with no KYC required, at roughly 2-3% on-ramp fee. Network gas fees are separate from GDEX Pro's own fee and vary by chain — Ethereum mainnet gas is typically far higher than gas on Base, Arbitrum, Optimism, or Solana.

Self-custody across 9 chains means you hold the keys and bear the responsibility that comes with it. GDEX Pro uses Web3Auth threshold cryptography tied to your Google or Apple sign-in, and your private key is exportable, but no custodian can reverse a wrong-chain transfer or recover funds sent to an incompatible address. Trading itself carries normal market risk: memecoin and DeFi tokens on any of these 9 chains can lose most or all of their value, and nothing here is a guarantee of profit.

Why 9-chain coverage matters for AI copy-trading

GDEX Pro's AI copy-trading feature runs on 5 configurable agent slots, each set to a Conservative, Balanced, or Aggressive risk preset. Because the underlying account spans all 9 supported chains, those agent slots can be configured to trade across whichever chains you enable, rather than being locked to a single network the way a Solana-only terminal's automation would be.

Frequently Asked Questions