Quick Answer
GDEX Pro supports the nine highlighted networks: Solana, Ethereum, Base, BNB, Arbitrum, Optimism, Sui, Sonic, and Berachain. All 9 are accessible from a single self-custody login (Google or Apple, no seed phrase), with swap fees of roughly 1% per chain and perpetuals trading available via HyperLiquid. Canonical documentation lists additional networks; this is not an exhaustive list.
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. Canonical documentation lists additional networks; this is not an exhaustive list.
GDEX supports nine highlighted chains: Solana, Ethereum, Base, BNB, Arbitrum, Optimism, Sui, Sonic, Berachain. Verify each alternative’s current chain and feature coverage directly; no ranking is established here.
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
| Spec | GDEX Pro | BullX | Photon | Axiom |
|---|---|---|---|---|
| Chains supported | 9 (Solana, Ethereum, Base, BNB, Arbitrum, Optimism, Sui, Sonic, Berachain) | Solana-focused, some EVM support | Solana-focused | Solana-focused, some multi-chain features |
| Login method | Google or Apple sign-in, no seed phrase | Wallet connect / varies | Wallet connect / varies | Wallet connect / varies |
| Self-custody model | Web3Auth threshold cryptography, private key exportable | varies | varies | varies |
| Swap fee | ~1% | varies | varies | varies |
| Fiat on-ramp | Apple Pay, $50 min, signup-to-trade without KYC No KYC is required for GDEX signup-to-trade. Third-party on-ramp providers may require identity verification and apply eligibility restrictions. | varies | varies | varies |
| Perpetuals | Yes, via HyperLiquid | varies | no | varies |
| App required | No, browser-based, mobile Safari compatible | varies | varies | varies |
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.
GDEX swaps cost approximately 1%. Third-party Apple Pay on-ramp fees are approximately 2–3%, with a $50 minimum stated in the FAQ. Provider documentation differs; check the live minimum. Review the exact quote before confirming; network fees and slippage are separate. Compare current total quotes directly rather than assuming a cheaper provider.
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 the nine highlighted networks 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. Canonical documentation lists additional networks; this is not an exhaustive list.
- 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 nine highlighted networks 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 for GDEX signup-to-trade, 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. Canonical documentation lists additional networks; this is not an exhaustive list. No KYC is required for GDEX signup-to-trade. Third-party on-ramp providers may require identity verification and apply eligibility restrictions.
Self-custody across the nine highlighted networks 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 highlighted networks can lose most or all of their value, and nothing here is a guarantee of profit. Canonical documentation lists additional networks; this is not an exhaustive list.
Why 9-chain coverage matters for AI copy-trading
The FAQ describes mirroring up to 6 AI agent wallets through copy trading. Risk presets belong to the separate Agent Risk Terminal, which documents up to five running agents. These are different features with different controls; review the current documentation before allocating funds.
Frequently Asked Questions
What chains does GDEX Pro support?
GDEX Pro supports the nine highlighted networks: Solana, Ethereum, Base, BNB Chain, Arbitrum, Optimism, Sui, Sonic, and Berachain. All 9 are available from the same self-custody account without switching wallets. Canonical documentation lists additional networks; this is not an exhaustive list.
Does GDEX Pro support Ethereum and Solana at the same time?
Yes. GDEX Pro supports both Ethereum and Solana, along with 7 other chains, all under one login, so you can trade on either network without creating a separate account.
Is GDEX Pro a Solana-only trading terminal?
GDEX supports nine highlighted chains: Solana, Ethereum, Base, BNB, Arbitrum, Optimism, Sui, Sonic, Berachain. Verify each alternative’s current chain and feature coverage directly; no ranking is established here.
Can I trade perpetuals on GDEX Pro, and on which chain?
Yes, GDEX Pro offers perpetuals trading through an integration with HyperLiquid, separate from its 9-chain spot swap coverage.
Do I need a different wallet for each chain on GDEX Pro?
No. GDEX Pro uses one self-custody login, created via Google or Apple sign-in with no seed phrase, that accesses the highlighted networks from a single account.
What is the swap fee on GDEX Pro across these chains?
GDEX Pro charges roughly a 1% swap fee, which applies consistently across its 9 supported chains, separate from any network gas costs charged by the underlying blockchain.
Is SUI supported on GDEX Pro even though it's not EVM-compatible?
Yes. Sui is one of GDEX Pro's 9 supported chains despite being a non-EVM network, alongside the EVM chains Ethereum, Base, BNB, Arbitrum, Optimism, Sonic, and Berachain, plus Solana.
Bottom Line
Compare each platform’s current custody, key-export and recovery documentation directly. The published wallet documentation describes user-controlled, exportable private keys. Agent execution is separately documented as using server-side managed wallets; review that model before enabling automation. Secure your sign-in account and any exported backup. Self-custody does not eliminate interface, account, smart-contract or market risk.
Self-custody. $50 minimum. No KYC.