pub fn batch_get_token_balance(
  client: Client,
  headers: List(#(String, String)),
  query: Option(String),
) -> Request(BitArray)

pub fn get_asset_contract(
  client: Client,
  headers: List(#(String, String)),
  query: Option(String),
) -> Request(BitArray)

pub fn get_token_balance(
  client: Client,
  headers: List(#(String, String)),
  query: Option(String),
) -> Request(BitArray)

pub fn get_transaction(
  client: Client,
  headers: List(#(String, String)),
  query: Option(String),
) -> Request(BitArray)

pub fn list_asset_contracts(
  client: Client,
  headers: List(#(String, String)),
  query: Option(String),
) -> Request(BitArray)

pub fn list_filtered_transaction_events(
  client: Client,
  headers: List(#(String, String)),
  query: Option(String),
) -> Request(BitArray)

pub fn list_token_balances(
  client: Client,
  headers: List(#(String, String)),
  query: Option(String),
) -> Request(BitArray)

pub fn list_transaction_events(
  client: Client,
  headers: List(#(String, String)),
  query: Option(String),
) -> Request(BitArray)

pub fn list_transactions(
  client: Client,
  headers: List(#(String, String)),
  query: Option(String),
) -> Request(BitArray)

pub fn new(
  access_key_id access_key_id: String,
  secret_access_key secret_access_key: String,
  region region: String,
) -> Client

pub fn with_custom_endpoint(
  client: Client,
  custom_endpoint: String,
) -> Client