MetaKeep is currently supported on the following chains:

Polygon
- Mainnet
- Amoy Testnet
Solana
- Mainnet
- Devnet
SKALE
- Mainnet
- Testnet
Avalanche
- Mainnet
- Fuji Testnet
Ethereum
- Mainnet
- Sepolia Testnet
Base
- Mainnet
- Sepolia Testnet
Binance Smart Chain
- Mainnet
- Testnet
Arbitrum
- Nova
All other EVM-compatible chains(limited support)
EOS and compatible chains(e.g. FIO)

Because of exceptional demand on Polygon, Solana, Avalanche, Ethereum, Base and Binance Smart Chain, we've made Lambda engine live on these two chains. Using Lambda brings the Time to Market for developing, commercializing, and maintaining your blockchain app on these chains to a fraction of what it takes otherwise without MetaKeep and without Lambda.

The tables below show the compatibility of MetaKeep API/SDKs with different chains.

Legend

✅ : Live
🟡: Partially Supported
⏳️: Coming Soon
N/A: Not Applicable

API compatibility

	Polygon	Solana	SKALE	Avalanche Ethereum Base Binance	Arbitrum Nova	Other EVM chains	EOS & Compatible chains
/v3/getWallet	✅	✅	✅	✅	✅	✅	✅
/v3/getWallet/multiple	✅	✅	✅	✅	✅	✅	✅
/v3/getDeveloperWallet	✅	✅	✅	✅	✅	✅	✅
/v2/app/nft/createCollection	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/nft/listCollections	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/nft/listTokens	✅	✅	⏳️	⏳️	✅	⏳️	⏳️
/v2/app/nft/lock	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/nft/unlock	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/nft/mint	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/nft/transfer	✅	✅	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/nft/metadata	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/nft/metadata/updateToken	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/nft/metadata/updateCollection	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/coin/createCurrency	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/coin/listCurrencies	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/coin/mint	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/coin/lock	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/coin/unlock	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/coin/burn	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/coin/balance	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/coin/transfer	✅	⏳️	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/sign/transaction	✅	✅	✅	✅	✅	✅	✅
/v2/app/sign/transaction/multiple	⏳️	✅	⏳️	⏳️	⏳️	⏳️	⏳️
/v2/app/sign/message	✅	✅	✅	✅	✅	✅	✅
/v2/app/sign/typedData	✅	N/A	✅	✅	✅	✅	N/A
/v2/app/transaction/status	✅	⏳️	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/create	✅	⏳️	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/import	✅	⏳️	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/update	✅	⏳️	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/listLambdas	✅	⏳️	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/invoke	✅	✅	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/invoke/multiple	✅	✅	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/read	✅	⏳️	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/read/events	✅	⏳️	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/getBusinessWallet	✅	⏳️	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/getBusinessWallet/multiple	✅	⏳️	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/businessWallet/getUser	✅	⏳️	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/getSponsor	⏳️	✅	⏳️	⏳️	⏳️	⏳️	⏳️

SDK compatibility

	Polygon Avalanche Ethereum Base Binance	Solana	SKALE	Arbitrum Nova	Other EVM chains	EOS & Compatible chains
sdk.getConsent	✅	✅	⏳️	⏳️	⏳️	⏳️
sdk.signTransaction	✅	✅	✅	✅	✅	✅
sdk.signTransactionMultiple	⏳️	✅	⏳️	⏳️	⏳️	⏳️
sdk.signMessage	✅	✅	✅	✅	✅	✅
sdk.signTypedData	✅	N/A	✅	✅	✅	N/A
Web3 Provider	✅	N/A	✅	✅	✅	N/A