bitcoin_get_balance

This section is a work in progress.

Examples:

• bitcoin

from kybra import Async, CallResult, match, update, Variant
from kybra.canisters.management import management_canister, Satoshi

BITCOIN_API_CYCLE_COST = 100_000_000


class ExecuteGetBalanceResult(Variant, total=False):
    Ok: Satoshi
    Err: str


@update
def get_balance(address: str) -> Async[ExecuteGetBalanceResult]:
    call_result: CallResult[Satoshi] = yield management_canister.bitcoin_get_balance(
        {"address": address, "min_confirmations": None, "network": {"Regtest": None}}
    ).with_cycles(BITCOIN_API_CYCLE_COST)

    return match(
        call_result, {"Ok": lambda ok: {"Ok": ok}, "Err": lambda err: {"Err": err}}
    )