Create an Unsigned Transaction

Creates an unsigned transaction for the specified blockchain. The output is raw transaction data ready for signing.

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Compute Unit Value: 10 (fixed)



Supported Protocols & Networks

Protocol Network Path Parameter
Avalanche Mainnet-c avalanche-mainnet-c
Testnet-c avalanche-testnet-c
Bitcoin Mainnet bitcoin-mainnet
Testnet bitcoin-testnet
Testnet4 bitcoin-testnet4
Bitcoincash Mainnet bitcoincash-mainnet
Testnet bitcoincash-testnet
Cosmos Mainnet cosmos-mainnet
Ethereum Mainnet ethereum-mainnet
Sepolia ethereum-sepolia
Hoodi ethereum-hoodi
Litecoin Mainnet litecoin-mainnet
Testnet litecoin-testnet
Near Mainnet near-mainnet
Testnet near-testnet
Polkadot Mainnet polkadot-mainnet
Westend polkadot-westend
Assethub Mainnet polkadot-assethub-mainnet
Assethub Westend polkadot-assethub-westend
Polygon Mainnet polygon-mainnet
Amoy polygon-amoy
Solana Mainnet solana-mainnet
Testnet solana-testnet
Devnet solana-devnet
Stellar Mainnet stellar-mainnet
Testnet stellar-testnet
Tron Mainnet tron-mainnet
Nile tron-nile
Path Params
string
required
Defaults to ethereum-mainnet

Either a hyphen seperated protocol-network pair like ethereum-mainnet or the chain-id

Body Params
Responses

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