def transfer(self, to, amount, asset, memo="", account=None, **kwargs):

p.upgrade_account(account="account_name")

params = {'account': {
    'name': 'new_account_name',
    'owner_key': 'TEST6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV',
    'active_key': 'TEST6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV',
    'memo_key': 'TEST6MRyAjQq8ud7hVNYcfnVPJqcVpscN5So8BhtHuGYqET5GDW5CV',
    'refcode': '',
    'referrer': ''}}
    

p.transfer(to, amount, asset, memo="", account=None)

p.custom_permission_create(
    permission_name,
    owner_account=None,
    weight_threshold=[],
    account_auths=[],
    key_auths=[],
    address_auths=[],
    )

    p.custom_permission_create(
        testperm1,
        owner_account="1.2.7",
        weight_threshold=1,
        account_auths=[["1.2.8", 1]])

p.custom_permission_update(
    permission_id,
    owner_account=None,
    weight_threshold=[],
    account_auths=[],
    key_auths=[],
    address_auths=[],
    )

            p.custom_permission_update(
                    permission_id,
                    weight_threshold=1,
                    account_auths=[["1.2.9", 2]],
                    owner_account="1.2.7"
            )

p.custom_permission_delete(
    permission_id,
    owner_account=None,
    )

            p.custom_permission_delete(
                    permission_id,
                    owner_account="1.2.7"
            )

p.custom_account_authority_create(
    permission_id,
    operation_type,
    valid_from,
    valid_to,
    owner_account=None,
    )

p.custom_account_authority_create(
                    permission_id,
                    0,
                    "2020-07-27T00:00:00",
                    "2030-07-27T00:00:00",
                    owner_account="1.2.7") 

p.custom_account_authority_update(
    auth_id,
    new_valid_from,
    new_valid_to,
    owner_account=None,
    )

p.custom_account_authority_update(
            authority_id,
            "2020-07-27T00:00:00",
            "2040-07-27T00:00:00",
            owner_account="1.2.7")

p.custom_account_authority_delete(
    auth_id,
    owner_account=None,
    )

    p.custom_account_authority_delete(
            authority_id,
            owner_account="1.2.7")

get_custom_permissions(account)
get_custom_permission_by_name(account, permission_name)
get_custom_account_authorities(account)
get_custom_account_authorities_by_permission_id(permission_id)
get_custom_account_authorities_by_permission_name(account, permission_name)
get_active_custom_account_authorities_by_operation(account, int operation_type)

p.create_offer(
    item_ids,                  # list of items
    issuer_id_or_name,
    minimum_price,             # asset type
    maximum_price,             # asset type
    buying_item,               # bool
    offer_expiration_date,     # "2020-09-18T11:05:39"
    memo=None,                 # optional
    )

p.create_offer(["1.31.5"], "1.2.9", {"amount":5,"asset_id":"1.3.0"}, {"amount":15,"asset_id":"1.3.0"}, False, "2030-09-18T11:05:39", "") 

p.create_bid(
    bidder_account_id_or_name,
    bid_price,                     # asset
    offer_id,                      # offer_id type, 1.29.x
    )

p.create_bid("1.2.10", {"amount":8,"asset_id":"1.3.0"}, offer["id"]) 

p.cancel_offer(
    issuer_account_id_or_name,
    offer_id,                     # offer_id type, 1.29.x
    )

p.cancel_offer("1.2.9", offer["id"]) 

p.rpc.list_offers(lower_id, limit)   # limt is number of entries requested as integer
p.rpc.list_sell_offers(lower_id, limit)
p.rpc.list_buy_offers(lower_id, limit)
p.rpc.list_offer_history(lower_id, limit)
p.rpc.get_offers_by_issuer(lower_id, issuer_account_id, limit)
p.rpc.get_offers_by_item(lower_id, nft_id_type_item, limit)
p.rpc.get_offer_history_by_issuer(lower_id, issuer_account_id, limit)
p.rpc.get_offer_history_by_item(lower_id, item, limit)
p.rpc.get_offer_history_by_bidder(lower_id, bidder_account_id, limit)

p.nft_metadata_create(
    owner_account_id_or_name,        # owner of nft meta
    name,                            # nft meta name
    symbol,                          # nft symbol
    base_uri,                        # nft uri
    is_transferable=True,
    is_sellable=True,
    )

p.nft_metadata_create("1.2.7", self.nameMetadata, self.nameMetadata, self.nameMetadata, revenue_partner="1.2.8", revenue_split=300, is_sellable=False, is_transferable=False)

p.nft_metadata_update(
    owner_account_id_or_name,
    nft_metadata_id,
    name,
    symbol,
    base_uri,
    is_transferable=True,
    is_sellable=True,
    )

p.nft_metadata_update("1.2.7", "1.30.11", self.nameMetadata + "m", self.nameMetadata + "m", self.nameMetadata + "m", "1.2.9", 400, True, True)

p.nft_mint(
    metadata_owner_account_id_or_name,
    metadata_id, 
    owner_account_id_or_name,
    approved_account_id_or_name,
    approved_operators,                     # list of operators
    token_uri,
    )

p.nft_mint("1.2.7", "1.30.11", "1.2.7", "1.2.7", "1.2.7", self.nameNft)

p.nft_safe_transfer_from(
    operator_,                # operator account name or id
    from_,
    to_,
    token_id,
    data,                     # notes as string
    )

p.nft_safe_transfer_from("1.2.7", "1.2.7", "1.2.9", "1.31.5", "whatever")

def nft_approve(
    operator_,
    approved,         # approved account id or name
    token_id,
    )

p.nft_approve("1.2.9", "1.2.8", "1.31.5")

def nft_set_approval_for_all(
    owner,
    operator_,
    approved,
    )

p.nft_set_approval_for_all("1.2.7", "1.2.10", True)