encodeErc1155BatchDeposit

Encodes an ERC-1155 batch deposit payload as the ERC-1155 batch portal does. This is the inverse of decodeErc1155BatchDeposit, useful for testing.

Usage

import { encodeErc1155BatchDeposit } from "@cartesi/codec";
 
const payload = encodeErc1155BatchDeposit({
  token: "0x67742ff5b2b762503ff0a92738c6fc2ea4a4d182",
  sender: "0x92cc14432c1f82622493abd64d99ea8a3000a7c7",
  tokenIds: [1n, 2n, 3n],
  values: [100n, 200n, 300n],
  baseLayerData: "0x",
  execLayerData: "0xdeadbeef",
});

Parameters

A Erc1155BatchDeposit object:

• token (Address): token contract.
• sender (Address): token sender.
• tokenIds (readonly bigint[]): identifiers of the tokens being transferred.
• values (readonly bigint[]): transfer amounts per token type.
• baseLayerData (Hex | Uint8Array): additional data to be interpreted by the base layer.
• execLayerData (Hex | Uint8Array): additional data to be interpreted by the execution layer.

And an optional second parameter:

• to ("hex" | "bytes", optional): representation of the encoded data. Defaults to "hex".

Return Type

Hex | Uint8Array: packed-encoded deposit payload, with layout token (20 bytes) ‖ sender (20 bytes) ‖ abi.encode(tokenIds, values, baseLayerData, execLayerData).

Returns a Hex string by default, or a Uint8Array when to is "bytes".