> For the complete documentation index, see [llms.txt](https://docs.infrablockchain.net/infrablockchain-antelope/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.infrablockchain.net/infrablockchain-antelope/for-developers/developer-guides-infrablockchain-antelope-native/infrablockchain-antelope-system-contracts/sys.tokenabi/txfee.md).

# txfee

## txfee a token

To send txfee call the txfee`()` action. This action is called from every action for pay transaction fee

#### Action Parameters

| Field | Type  | Example       | Description               |
| ----- | ----- | ------------- | ------------------------- |
| payer | name  | "eosio"       | Fee payer                 |
| fee   | asset | "1.0000 DUSD" | Token quantity for paying |