MAINNET_CYCLES_LEDGER_CANISTER_ID

ic_papi_api::cycles

Constant MAINNET_CYCLES_LEDGER_CANISTER_ID 

Source 
pub const MAINNET_CYCLES_LEDGER_CANISTER_ID: &str = "um5iw-rqaaa-aaaaq-qaaba-cai";
Expand description

The cycles ledger canister ID on mainnet.

Note: This canister ID should also be used in test environments. The dfx.json can implement this with:

{ "canisters": {
  "cycles_ledger": {
    ...
    "specified_id": "um5iw-rqaaa-aaaaq-qaaba-cai",
    "remote": {
       "id": {
               "ic": "um5iw-rqaaa-aaaaq-qaaba-cai"
       }
    }
  },
 ...
}