EVM-Compatible Blockchains and Bybit Wallet: Complete List and Setup Guide

An investor holding assets across Ethereum, Polygon, Arbitrum, and BNB Chain faces a practical friction: managing separate wallet addresses across multiple interfaces, tracking recovery phrases for different applications, and manually bridging tokens between networks. The appeal of a single multi-chain wallet is immediate—one recovery phrase, one interface, one set of transaction confirmations. But not all blockchain networks operate the same way. The ones that do—those following the Ethereum Virtual Machine standard—can be managed from a single EVM-compatible wallet without losing functionality or security.

Bybit Wallet addresses this requirement by supporting a curated set of major EVM-compatible networks while also allowing advanced users to add custom chains manually. Understanding which networks the wallet recognizes natively, how to add unlisted chains, and what tradeoffs come with cross-chain management is essential before moving significant funds. The difference between a pre-configured network and a custom addition can affect transaction fees, confirmation speed, contract interaction, and recovery procedures if something goes wrong.

Native EVM-compatible networks in Bybit Wallet

Bybit Wallet ships with support for the five largest EVM-compatible networks by adoption and liquidity. Ethereum itself remains the foundational network, hosting the deepest DeFi ecosystem, the largest NFT trading volumes, and the most established smart contract infrastructure. BNB Chain, operated by Binance, prioritizes speed and cost reduction through delegated proof-of-stake consensus, making it attractive for high-frequency trading and smaller transactions. Polygon runs as a Plasma-based sidechain to Ethereum, offering faster finality while anchoring security back to the main chain through periodic checkpoints.

Arbitrum and Optimism both function as layer-2 rollups on Ethereum, meaning they batch transactions off-chain, compress them, and post only the minimal proof data back to Ethereum. This design reduces gas costs for end users while preserving Ethereum’s security guarantees. The tradeoff is a slight withdrawal delay—typically seven days for Optimism and one week for Arbitrum if you use the standard bridge, though faster third-party bridges exist. Both networks have become critical infrastructure for protocols seeking to reduce user fees while maintaining Ethereum’s decentralization.

All five of these networks are EVM-compatible in the strict sense: they implement the same bytecode standard, accept the same Solidity smart contracts, and support the same wallet key formats. This means an address derived from a single seed phrase will function on each network. A user does not need separate recovery credentials for Polygon transactions versus Arbitrum transactions. The private keys remain identical; only the network parameter changes. That uniformity makes Bybit Wallet’s architecture cleaner than managing truly isolated blockchains.

Bybit Wallet recognizes these networks by default and displays them in the network selection menu without requiring manual configuration. Token balances across all five networks can be viewed in a single dashboard, and the wallet automatically detects ERC-20 and ERC-1155 standard tokens after they are received or imported. Native assets such as MATIC, ARB, OP, and BNB are pre-configured for gas estimation and transaction broadcasting, reducing the chance of sending a transaction to a network where you lack the native token for fees.

Why EVM compatibility matters for asset management

The Ethereum Virtual Machine is not a specific blockchain but a computational standard. When developers created alternatives like Polygon, Arbitrum, and Optimism, they chose to implement this standard rather than inventing their own bytecode language. The advantage is immediate: every smart contract written for Ethereum can be deployed on these networks without modification. If a protocol like Uniswap exists on Ethereum, a nearly identical version can run on Arbitrum or Polygon with minimal code changes.

For wallet users, this compatibility means asset ownership works the same way across networks. An Ethereum address, a Polygon address, and an Arbitrum address are all derived from the same extended key using the same derivation path. The blockchain network is just a parameter—specified in the address prefix or encoded in the destination RPC endpoint. This is why Bybit Wallet, MetaMask, Trust Wallet, and dozens of other applications can manage balances across multiple EVM-compatible chains without requiring separate seed phrases. The mathematical foundation is identical.

Incompatible blockchains, by contrast, require different addressing schemes. Bitcoin addresses cannot hold Solana tokens; a Solana wallet does not manage Cardano assets. Each requires its own recovery phrase or key material. But because Ethereum, Polygon, Arbitrum, Optimism, and BNB Chain are all EVM-compatible, a single 12-word or 24-word seed phrase generates valid addresses on all of them. This is not magic—it is a deliberate standard that Bybit Wallet leverages to simplify user experience.

The implication for asset management is that users can consolidate DeFi positions across these networks without losing recovery simplicity. A protocol offering yield farming on Optimism and another offering better rates on Polygon can both be accessed from one wallet, with one backup. Bridging between networks requires a transaction on each side (source withdrawal, destination deposit), but the underlying asset ownership model remains consistent. You are not moving private keys or secrets; you are moving token balances from one EVM-compatible execution environment to another.

Supported networks in Bybit Wallet: The complete native list

Beyond the five primary networks, Bybit Wallet includes support for several additional EVM-compatible chains that have achieved meaningful developer adoption or liquidity. Avalanche’s C-Chain, for instance, runs as an EVM-compatible instance within the broader Avalanche ecosystem and hosts growing DeFi and NFT platforms. Linea, a newer layer-2 from ConsenSys, brings EVM compatibility with Ethereum-grade security assumptions. Base, built by Coinbase on the Arbitrum Orbit framework, combines layer-2 scaling with the Coinbase ecosystem and has rapidly attracted developer activity.

Each of these networks has different characteristics. Avalanche C-Chain prioritizes throughput and is used for projects seeking distinct communities or avoiding Ethereum congestion. Linea and Base are both designed to inherit Ethereum’s security more directly, making them attractive for applications where decentralization and long-term credibility are non-negotiable. The common thread is that they are all EVM-compatible, meaning Bybit Wallet’s private key system works identically on each.

The wallet displays these networks in a dropdown or menu, making it straightforward to switch contexts. The user interface shows the current network, available balances on that network, and estimated gas costs in the native asset (ETH on Ethereum and Linea, AVAX on Avalanche, etc.). This transparency reduces the risk of accidentally initiating a transaction on the wrong network—a mistake that could delay confirmation or result in lost gas fees if the destination does not recognize the token being sent.

For a complete and current list of supported networks, the official documentation or in-app network selector should be consulted, as Bybit periodically adds new chains as they mature and liquidity migrates. Users can learn more about the latest supported networks and upcoming integrations through the official Bybit Wallet website or help resources.

Adding custom EVM-compatible chains to Bybit Wallet

Advanced users and developers sometimes need to interact with EVM-compatible blockchains that Bybit Wallet does not natively recognize. This might include smaller layer-2 rollups, private enterprise blockchains using the Ethereum standard, or testnets. Rather than blocking this use case, Bybit Wallet allows manual addition of custom networks through a settings menu. The process requires four pieces of information: the network’s RPC endpoint, the chain ID, the network name, and the native token symbol and decimals.

The RPC endpoint is a URL pointing to a node that can process transactions and read state for that network. Public endpoints exist for most major networks; private endpoints are available from node providers like Infura, Alchemy, or QuickNode. The chain ID is a unique numeric identifier—Ethereum mainnet is 1, Polygon is 137, Arbitrum One is 42161. This identifier prevents replay attacks, where a transaction intended for one network could accidentally be executed on another if the system did not verify the chain ID. The network name is cosmetic but important for user clarity, especially when managing many custom chains.

Adding a custom network introduces a non-trivial security consideration: you are now trusting that RPC endpoint to return accurate state information. If the endpoint is run by a malicious actor or compromised, it could display false balances, claim transactions succeeded when they failed, or convince the wallet to send funds to an attacker’s address. For this reason, using a reputable node provider is essential. Bybit Wallet does not validate the chain ID or RPC endpoint on addition; it trusts the user to enter correct values.

Once added, a custom chain appears in the network selector and functions identically to native networks. The wallet will derive an address for the custom chain using the same key material, allowing a user to receive funds or interact with smart contracts. However, the wallet will not automatically detect tokens on custom networks. You must manually import tokens by contract address, specifying the token name, symbol, and decimal places. This friction is intentional: it prevents the wallet from accidentally displaying balances for invalid tokens or being tricked into showing fake assets.

Security and recovery across multiple EVM-compatible networks

A single seed phrase backing multiple EVM-compatible networks creates a simplicity benefit but also a concentration risk. If the seed phrase is compromised, all balances across all networks are at risk from that single key. A bad actor with your 12-word recovery phrase can access your Ethereum balance, your Polygon position, your Arbitrum tokens, and any custom networks you have configured. This is not a flaw in Bybit Wallet; it is an inherent property of hierarchical deterministic wallets.

The mitigation strategies are well-established. First, store the seed phrase offline in a physically secure location. Paper backups should be stored in a safe, lockbox, or separate home; digital backups should be encrypted and not saved to cloud services that sync across devices. Second, use a hardware wallet like Ledger or Trezor for balances that justify the friction. These devices keep the seed phrase isolated from internet-connected computers, requiring physical confirmation before signing transactions. Bybit Wallet supports hardware wallet integration, allowing you to initialize a wallet from a Ledger or Trezor device while keeping private keys on the hardware device.

Third, consider a tiered approach: keep a small operational balance on a mobile or desktop wallet for regular transactions, and store larger amounts on a hardware wallet or in a cold storage arrangement. This reduces the amount of capital exposed if the hot wallet is compromised. Fourth, regularly test your recovery process without exposing the seed phrase to an online device. Create a test wallet on an air-gapped machine, confirm the first few addresses match your records, and then securely erase it. This practice identifies problems before they matter.

For recovery after loss or device failure, the seed phrase must be entered into Bybit Wallet or another compatible application. Because the phrase is derived using standard BIP39 and BIP44 hierarchical deterministic standards, recovery is not locked to Bybit: other wallets that support EVM-compatible networks can reconstruct the same addresses and balances. This is a feature, not a limitation. It means you are not dependent on Bybit’s continued operation or the company’s decision to support a particular network.

Cross-chain bridges and moving assets between EVM-compatible networks

A user holding USDC on Ethereum may find better yields on Optimism, or MATIC holders on Polygon may want to access liquidity on Arbitrum. Moving these assets requires a cross-chain bridge—a smart contract system that locks assets on one network and mints wrapped representations on another. Official bridges like the Arbitrum Bridge or Optimism Gateway are run by the layer-2 teams and inherit security from the underlying protocol. Third-party bridges like Hop Protocol, Stargate, or Across add additional liquidity but come with their own smart contract risk.

Bybit Wallet does not include a built-in bridge interface in the way some competitors do. Instead, users must interact with bridge contracts directly through the DeFi browser or by visiting the bridge website. This places the user in control but also places responsibility for verifying the bridge destination, the amount being locked, and the expected output. A bridge interface can be spoofed; a user should bookmark the official bridge URL and type it directly rather than clicking links from messages or emails.

The bridge flow is straightforward once the wallet is connected: select the source network (e.g., Ethereum), select the destination network (e.g., Optimism), enter the amount, approve the token contract if needed, and confirm the transaction. The source transaction locks or burns tokens; the destination transaction mints them. Confirmation time depends on the bridge design. Official bridges may take 7 to 14 days for security; third-party bridges with liquidity pools can often settle within minutes to hours. After bridging, the token should appear in your Bybit Wallet balance on the destination network.

A critical mistake to avoid is sending tokens directly to a contract address on the wrong network without using a bridge. If you send Ethereum to a Polygon contract address, the funds are not automatically transferred; they are lost. Bybit Wallet’s transaction preview can help catch this: it displays the destination address and network before you sign. Always verify that the network selector shows the correct destination and that the receiving address is controlled by you or a trusted counterparty.

NFTs and DeFi across EVM-compatible blockchains

Bybit Wallet’s native NFT support extends across all EVM-compatible networks it recognizes. An ERC-721 NFT on Ethereum can be viewed, held, and listed for sale through the same interface as a Polygon ERC-721 or an Arbitrum NFT. The wallet automatically detects ERC-1155 tokens (semi-fungible assets), displaying them alongside ERC-20 fungible tokens. This consolidation simplifies portfolio management for users collecting across multiple networks.

The marketplace integration in Bybit Wallet connects to major platforms like OpenSea, reducing friction when listing NFTs for sale. However, the user must still understand which network the NFT is on and which marketplace is being used. OpenSea supports multiple networks, but not all platforms do. An NFT on Optimism might not appear on a marketplace specializing in Ethereum-only collections. Bybit Wallet does not hide this distinction—it displays the network alongside the NFT—but users must act on that information correctly.

DeFi integration works similarly. Bybit Wallet includes a browser for accessing decentralized applications across any EVM-compatible network. A user can connect the wallet to Uniswap on Ethereum, then switch networks and connect to a Uniswap fork on Polygon, all within the same session. The wallet tracks connected applications and permissions, asking for approval each time an app requests access to sign transactions or read balances. This permission model is standard across EVM-compatible ecosystems, inherited from Ethereum’s design.

The risk is that permissions accumulate over time. If a smart contract becomes malicious or is compromised, it might have permission to spend ERC-20 tokens in your account (if you approved unlimited spending). Bybit Wallet allows you to revoke permissions in the settings, but it does not automatically track which applications hold dangerous permissions. Users should periodically audit connected apps and revoke access to contracts they no longer use. This is not unique to Bybit; it applies to every EVM-compatible wallet and is a consequence of how Ethereum’s smart contracts work.

Custody options and private key control in Bybit Wallet

Bybit Wallet offers two models: custodial cloud wallets and non-custodial self-custody wallets. The cloud wallet is convenient for beginners—you create an account with a password and email, and Bybit manages encryption and backup. Recovery relies on your email and password; if you lose the password, account recovery is theoretically possible through Bybit’s support. However, this model means Bybit holds access to your funds and could theoretically freeze accounts, comply with regulatory orders, or suffer a breach.

The self-custody option generates a 12-word or 24-word seed phrase that you control entirely. Bybit does not store this phrase; it never leaves your device. If you lose the device or forget the password protecting the wallet, you can restore from the seed phrase on any other EVM-compatible wallet, including Bybit Wallet on another device. This model places full responsibility on the user: losing the seed phrase means permanent loss of funds, and a compromised seed phrase means unrestricted access for attackers.

For an ethereum wallet holding substantial value, self-custody is generally preferred. The seed phrase acts as a single point of failure, but that failure is under your control rather than Bybit’s or any third party’s. Bybit’s non-custodial wallets support private key encryption on the device using biometric authentication or a PIN, adding a layer of protection beyond the seed phrase. When you approve a transaction, the wallet decrypts the key, signs the transaction, and re-encrypts the key, all on your device. This keeps the unencrypted key offline except during the signing moment.

Hardware wallet integration, available through Ledger and Trezor support, represents the strongest assurance of private key isolation. The hardware device keeps the seed phrase and performs all signing operations internally. Bybit Wallet never sees the private key; it only sends transactions to the device for approval. This arrangement eliminates the possibility of malware on your computer stealing the private key, even if the computer is compromised. The tradeoff is added friction—each transaction requires physical confirmation on the hardware device.

Practical setup steps for a new EVM-compatible multi-chain wallet

Setting up Bybit Wallet for multi-chain use involves a sequence of careful steps. First, download the application from the official Bybit website or your device’s app store, not from third-party sources. Verify the application signature or checksum if the platform provides it. Create a new wallet and choose the self-custody model if you plan to hold meaningful balances. The wallet will generate a 12-word or 24-word seed phrase.

Write this phrase by hand on paper stored offline. Do not photograph it, type it into a text editor, or email it to yourself. If you lose access to the device, this phrase is your only recovery method. Test the recovery process on a separate device or in a sandbox environment to confirm the phrase works before moving substantial funds. Once you confirm successful recovery, delete any temporary wallets created for testing.

The wallet will display your first address, which is on Ethereum by default. Open the network selector and confirm that all supported EVM-compatible networks you plan to use are visible. The Ethereum address you see is identical on all these networks—the address itself does not change. The difference is the network parameter: the same key can hold Ethereum on the Ethereum network, MATIC on Polygon, or ARB on Arbitrum, all without deriving new keys.

Import any existing tokens by pasting their contract addresses into the import dialog. Enable notifications if you plan to use the wallet on mobile, and configure any privacy settings such as transaction preview or Tor integration if available. If using a hardware wallet, initialize it first (following the device manufacturer’s instructions), then connect it to Bybit Wallet through the hardware wallet option in settings. The process varies by device, but generally involves scanning a QR code or confirming a USB connection.

Start with small transactions to verify everything works as expected. Send a small amount of ETH to your Ethereum address from an exchange or another wallet, confirm the transaction arrived, then try a cross-chain bridge with a minimal amount. Only after confirming these fundamentals should you move larger balances. This testing phase reveals problems—incorrect RPC endpoints, permissions issues, or network configuration errors—before significant capital is at risk.