Runtime Modules / MultiTransactionPayment
Spec Version:
Call Functions
Name | Lookup | Parameters | |
|---|---|---|---|
| set_currency | cb00 | 1 | |
| add_currency | cb01 | 2 | |
| remove_currency | cb02 | 1 | |
| reset_payment_currency | cb03 | 1 |
Events
Name | Lookup | Attributes | |
|---|---|---|---|
| CurrencySet | cb00 | ["AccountId","AssetIdOf"] | |
| CurrencyAdded | cb01 | ["AssetIdOf"] | |
| CurrencyRemoved | cb02 | ["AssetIdOf"] | |
| FeeWithdrawn | cb03 | ["AccountId","AssetIdOf","BalanceOf","BalanceOf","AccountId"] |
Storage Functions
Name | Type | |
|---|---|---|
| AccountCurrencyMap | {"origin":"Map","n_map_type":{"hashers":["Blake2_128Concat"],"key_vec":["AccountId"],"value":"U32","keys_id":0,"value_id":4}} | |
| AcceptedCurrencies | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["U32"],"value":"U128","keys_id":4,"value_id":83}} | |
| AcceptedCurrencyPrice | {"origin":"Map","n_map_type":{"hashers":["Twox64Concat"],"key_vec":["U32"],"value":"U128","keys_id":4,"value_id":83}} |
Constants
Name | Type | Value | |
|---|---|---|---|
| NativeAssetId | U32 | 00000000 | |
| EvmAssetId | U32 | 14000000 |
Error Types
Name | Docs |
|---|---|
| UnsupportedCurrency | Selected currency is not supported. |
| ZeroBalance | Account balance should be non-zero. |
| AlreadyAccepted | Currency is already in the list of accepted currencies. |
| CoreAssetNotAllowed | It is not allowed to add Core Asset as accepted currency. Core asset is accepted by design. |
| ZeroPrice | Fallback price cannot be zero. |
| FallbackPriceNotFound | Fallback price was not found. |
| Overflow | Math overflow |
| EvmAccountNotAllowed | It is not allowed to change payment currency of an EVM account. |
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