Files
pezkuwi-subxt/substrate/frame/transaction-payment
Roman Useinov 376a288fb6 [Deps] Bump scale-info to match cumulus and polkadot (#13873)
* [Deps] Bump scale-info to match cumulus and polkadot

* fix Cargo.lock

* fix identity

* more fixes

* fix

* fixes

* more fixes
2023-04-12 14:14:06 +02:00
..
2023-04-04 18:57:21 +00:00

Transaction Payment Pallet

This pallet provides the basic logic needed to pay the absolute minimum amount needed for a transaction to be included. This includes:

  • weight fee: A fee proportional to amount of weight a transaction consumes.
  • length fee: A fee proportional to the encoded length of the transaction.
  • tip: An optional tip. Tip increases the priority of the transaction, giving it a higher chance to be included by the transaction queue.

Additionally, this pallet allows one to configure:

  • The mapping between one unit of weight to one unit of fee via [Config::WeightToFee].
  • A means of updating the fee for the next block, via defining a multiplier, based on the final state of the chain at the end of the previous block. This can be configured via [Config::FeeMultiplierUpdate]

License: Apache-2.0