MetaKeep is live for EVM-based chains, Solana, and EOS-based chains (for example, FIO).

Because of exceptional demand on Polygon, Binance Smart Chain, and Avalanche, 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 Mumbai/Mainnet	Solana Devnet/Mainnet	Binance Testnet/Mainnet	Avalanche Fuji/Mainnet	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	✅	⏳️	🟡 Symbols are not supported	⏳️	⏳️	⏳️	⏳️
/v2/app/sign/transaction	✅	✅	✅	✅	✅	✅	✅
/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	✅	N/A	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/read	✅	⏳️	✅	✅	⏳️	⏳️	⏳️
/v2/app/lambda/read/events	✅	⏳️	✅	✅	⏳️	⏳️	⏳️
/v2/app/lambda/getBusinessWallet	✅	⏳️	⏳️	✅	⏳️	⏳️	⏳️
/v2/app/lambda/getSponsor	⏳️	✅	⏳️	⏳️	⏳️	⏳️	⏳️

SDK compatibility

	Polygon Mumbai/Mainnet	Solana Devnet/Mainnet	Binance Testnet/Mainnet	Avalanche Fuji/Mainnet	Arbitrum Nova	Other EVM chains	EOS & Compatible chains
sdk.getConsent	✅	✅	✅	✅	⏳️	⏳️	⏳️
sdk.signTransaction	✅	✅	✅	✅	✅	✅	✅
sdk.signMessage	✅	✅	✅	✅	✅	✅	✅
sdk.signTypedData	✅	N/A	✅	✅	✅	✅	N/A
Web3 Provider	✅	N/A	✅	✅	✅	✅	N/A