Supported Chains & Tokens

Overview of supported chains, wallet structure, testnet availability, and token whitelisting in Okto's ecosystem. These chains and tokens can be enabled from the Okto Dashboard. Learn how here.

Overview

NameType*MainnetTestnet
HyperEVM
HyperEVMEthereum❌✅
Polygon
PolygonEthereum✅✅
Base
BaseEthereum✅✅
Avalanche
AvalancheEthereum✅❌
Arbitrum
ArbitrumEthereum✅❌
BSC
BSCEthereum✅❌
Ethereum
EthereumEthereum✅❌
Fantom
FantomEthereum✅❌
Linea
LineaEthereum✅❌
Metis
MetisEthereum✅❌
Optimism
OptimismEthereum✅❌

What is Type*?

Type refers to the family of chains or ecosystems a blockchain belongs to. For example, the EVM ecosystem includes all chains that run EVM-compatible nodes, sharing similar consensus mechanisms and transaction processing methods. Other ecosystems include Solana, Aptos, Bitcoin, and Cosmos, each with distinct approaches to transaction payload creation and processing. Understanding a chain’s type is essential for constructing the appropriate payloads when interacting with that blockchain.

Need Testnet/Mainnet Funds?

To request funds, please complete the form below:

Supported Chains

HyperEVM logo
HyperEVM
( belongs to
Ethereum
)belongs to family of evm chains and all the evm actions are supported
Supported Tokens
HYPEHYPENative
USDCUSDCDefault

For HyperEVM, any fungible asset can be whitelisted by contacting the team.

Supported Chains
NetworkNo. of Blocks Needed for confirmationAvg Block Interval
HyperEVM Testnet12s
Note: For transactions to be confirmed on Okto, a minimum number of blocks must be confirmed on the chain. The total confirmation time can be estimated by multiplying the number of blocks by the average block interval.
Resources

Polygon logo
Polygon
( belongs to
Ethereum
)belongs to family of evm chains and all the evm actions are supported
Supported Tokens
POLPOLNative
USDTUSDTDefault
USDCUSDCDefault

For EVM chains, any ERC20 token can be whitelisted by contacting the team.

Supported Chains
NetworkNo. of Blocks Needed for confirmationAvg Block Interval
Polygon Mainnet72.3s
Polygon Amoy testnet13s
Note: For transactions to be confirmed on Okto, a minimum number of blocks must be confirmed on the chain. The total confirmation time can be estimated by multiplying the number of blocks by the average block interval.
Resources

Base logo
Base
( belongs to
Ethereum
)belongs to family of evm chains and all the evm actions are supported
Supported Tokens
ETHETHNative
USDCUSDCDefault

For EVM chains, any ERC20 token can be whitelisted by contacting the team.

Supported Chains
NetworkNo. of Blocks Needed for confirmationAvg Block Interval
Base Mainnet12s
Base Sepolia Testnet12s
Note: For transactions to be confirmed on Okto, a minimum number of blocks must be confirmed on the chain. The total confirmation time can be estimated by multiplying the number of blocks by the average block interval.
Resources

Avalanche logo
Avalanche
( belongs to
Ethereum
)belongs to family of evm chains and all the evm actions are supported
Supported Tokens
AVAXAVAXNative
USDTUSDTDefault
USDCUSDCDefault

For EVM chains, any ERC20 token can be whitelisted by contacting the team.

Supported Chains
NetworkNo. of Blocks Needed for confirmationAvg Block Interval
Avalanche Mainnet12s
Note: For transactions to be confirmed on Okto, a minimum number of blocks must be confirmed on the chain. The total confirmation time can be estimated by multiplying the number of blocks by the average block interval.
Resources

Arbitrum logo
Arbitrum
( belongs to
Ethereum
)belongs to family of evm chains and all the evm actions are supported
Supported Tokens
ETHETH
USDTUSDTDefault
USDCUSDCDefault

For EVM chains, any ERC20 token can be whitelisted by contacting the team.

Supported Chains
NetworkNo. of Blocks Needed for confirmationAvg Block Interval
Arbitrum Mainnet12s
Note: For transactions to be confirmed on Okto, a minimum number of blocks must be confirmed on the chain. The total confirmation time can be estimated by multiplying the number of blocks by the average block interval.
Resources

BSC logo
BSC
( belongs to
Ethereum
)belongs to family of evm chains and all the evm actions are supported
Supported Tokens
BNBBNBNative
USDTUSDTDefault
USDCUSDCDefault

For EVM chains, any BEP20 token can be whitelisted by contacting the team.

Supported Chains
NetworkNo. of Blocks Needed for confirmationAvg Block Interval
BSC Mainnet13s
Note: For transactions to be confirmed on Okto, a minimum number of blocks must be confirmed on the chain. The total confirmation time can be estimated by multiplying the number of blocks by the average block interval.
Resources

Ethereum logo
Ethereum
( belongs to
Ethereum
)belongs to family of evm chains and all the evm actions are supported
Supported Tokens
ETHETHNative
USDTUSDTDefault
USDCUSDCDefault

For EVM chains, any ERC20 token can be whitelisted by contacting the team.

Supported Chains
NetworkNo. of Blocks Needed for confirmationAvg Block Interval
Ethereum Mainnet112s
Note: For transactions to be confirmed on Okto, a minimum number of blocks must be confirmed on the chain. The total confirmation time can be estimated by multiplying the number of blocks by the average block interval.
Resources

Fantom logo
Fantom
( belongs to
Ethereum
)belongs to family of evm chains and all the evm actions are supported
Supported Tokens
FTMFTMNative
USDTUSDTDefault
USDCUSDCDefault

For EVM chains, any ERC20 token can be whitelisted by contacting the team.

Supported Chains
NetworkNo. of Blocks Needed for confirmationAvg Block Interval
Fantom Mainnet11s
Note: For transactions to be confirmed on Okto, a minimum number of blocks must be confirmed on the chain. The total confirmation time can be estimated by multiplying the number of blocks by the average block interval.
Resources

Linea logo
Linea
( belongs to
Ethereum
)belongs to family of evm chains and all the evm actions are supported
Supported Tokens
ETHETHNative
USDTUSDTDefault
USDCUSDCDefault

For EVM chains, any ERC20 token can be whitelisted by contacting the team.

Supported Chains
NetworkNo. of Blocks Needed for confirmationAvg Block Interval
Linea Mainnet112s
Note: For transactions to be confirmed on Okto, a minimum number of blocks must be confirmed on the chain. The total confirmation time can be estimated by multiplying the number of blocks by the average block interval.
Resources

Metis logo
Metis
( belongs to
Ethereum
)belongs to family of evm chains and all the evm actions are supported
Supported Tokens
ETHETHNative
USDTUSDTDefault
USDCUSDCDefault

For EVM chains, any ERC20 token can be whitelisted by contacting the team.

Supported Chains
NetworkNo. of Blocks Needed for confirmationAvg Block Interval
Metis Mainnet12s
Note: For transactions to be confirmed on Okto, a minimum number of blocks must be confirmed on the chain. The total confirmation time can be estimated by multiplying the number of blocks by the average block interval.
Resources

Optimism logo
Optimism
( belongs to
Ethereum
)belongs to family of evm chains and all the evm actions are supported
Supported Tokens
ETHETHNative
USDTUSDTDefault
USDCUSDCDefault

For EVM chains, any ERC20 token can be whitelisted by contacting the team.

Supported Chains
NetworkNo. of Blocks Needed for confirmationAvg Block Interval
Optimism Mainnet12s
Note: For transactions to be confirmed on Okto, a minimum number of blocks must be confirmed on the chain. The total confirmation time can be estimated by multiplying the number of blocks by the average block interval.
Resources

Conclusion

Remember to always check the latest information for each chain you're working with, as capabilities and token support may evolve over time. If you have any questions about a specific chain or token, don't hesitate to reach out to our support team.

For further information on managing chain environments, please refer to the Developer Dashboard Documentation.

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