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issuezpass.md

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issueZPass

Description

The issueZPass method allows you to issue a new ZPass credential on-chain. This method handles the on-chain interaction for creating a new ZPass credential.

Parameters

  • options (OnChainOptions): An object containing the necessary parameters for on-chain interaction:
    • programName (string): The Aleo program name
    • functionName (string): Name of the function to execute
    • inputs (string[]): Array of input parameters for the function
    • fee (number): Transaction fee in microcredits
    • privateFee (boolean): Whether to use private fee
    • feeRecord (string, optional): Record for private fee payment if private fee is used

Returns

Returns a Promise that resolves to a string containing the transaction ID of the issued ZPass.

  • transactionId (string): The transaction ID of the issued ZPass

Example

const transactionId = await zpass.issueZPass({
    programName,
    functionName: functionName,
    inputs: [signature, `{
      issuer: ${issuer},
      subject: ${subject},
      dob: ${dob},
      nationality: ${nationality},
      expiry: ${expiry}
    }`,
      `{ salt: ${salt} }`,
    ],
    fee: 300000,
    privateFee: false,
  });