ckbtc-canister-ids.constants.ts

import { getEnvVars } from "$lib/utils/env-vars.utils";
import { Principal } from "@dfinity/principal";

const envVars = getEnvVars();

// We fallback to hardcoded canister IDs because ckBTC is not deployed on every environment at the moment and, we do not want to introduce constants that can be undefined.
// The feature flags should be set accordingly. The feature is active on mainnet, therefore the fallback values are the one to use on mainnet.
// Source of the canister IDs: https://github.com/dfinity/ic/blob/master/rs/bitcoin/ckbtc/mainnet/canister_ids.json
const MAINNET_CKBTC_LEDGER_CANISTER_ID = "mxzaz-hqaaa-aaaar-qaada-cai";
const MAINNET_CKBTC_INDEX_CANISTER_ID = "n5wcd-faaaa-aaaar-qaaea-cai";
const MAINNET_CKBTC_MINTER_CANISTER_ID = "mqygn-kiaaa-aaaar-qaadq-cai";

export const CKBTC_LEDGER_CANISTER_ID = Principal.fromText(
  envVars.ckbtcLedgerCanisterId ?? MAINNET_CKBTC_LEDGER_CANISTER_ID
);
export const CKBTC_INDEX_CANISTER_ID = Principal.fromText(
  envVars.ckbtcIndexCanisterId ?? MAINNET_CKBTC_INDEX_CANISTER_ID
);
export const CKBTC_MINTER_CANISTER_ID = Principal.fromText(
  envVars.ckbtcMinterCanisterId ?? MAINNET_CKBTC_MINTER_CANISTER_ID
);

// TODO: to be remove - ckBTCTest on mainnet

// Effective CKTESTBTC canister IDs on mainnet
// Source: https://github.com/dfinity/ic/blob/master/rs/bitcoin/ckbtc/testnet/canister_ids.json

export const CKTESTBTC_MINTER_CANISTER_ID = Principal.fromText(
  "ml52i-qqaaa-aaaar-qaaba-cai"
);

export const CKTESTBTC_LEDGER_CANISTER_ID = Principal.fromText(
  "mc6ru-gyaaa-aaaar-qaaaq-cai"
);

export const CKTESTBTC_INDEX_CANISTER_ID = Principal.fromText(
  "mm444-5iaaa-aaaar-qaabq-cai"
);

// Universes: the universe === the ledger canister ID

export const CKBTC_UNIVERSE_CANISTER_ID = CKBTC_LEDGER_CANISTER_ID;
export const CKTESTBTC_UNIVERSE_CANISTER_ID = CKTESTBTC_LEDGER_CANISTER_ID;