Javascript - CreateBlock
It is a JavaScript library created to generate and send blocks to the NxtFi blockchain according to the network specifications.
NPM Library URL
Library for backend developments interactions
ENV Variable
Define the blockchain endpoint to use as an ENV variable:
export BLOCKCHAIN_ENDPOINT=https://test-001-node.cloud.nxtfi.org/v2Integrated module functions
clientSign
This function is used to obtain the signed block that will be sent to the blockchain in the submitBlock function.
Parameters:
SIGNER (Entity, name of authorized pubKey)
SCOPE (Signer, Child scope, or SC hash)
BLOCK CONTENT
PATH TO PRIVATE KEY
Return => signedBlock.
submitBlock
This function is used to send the signed block and register it on the blockchain.
Parameters
SIGNED BLOCK
Return => result.data
confirmBlock
This function is used to confirm submitted blocks and check whether they have been propagated successfully or not. It continuously checks for a maximum of 10 seconds or until finalization time is achieved.
Parameters
HASH (submitted block hash)
i (Optional. Seconds to reduce tolerance from default 10sec)
Return => result.data
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