# VyBuildTokenSwapRequest

## Properties

| Field               | Type                                                                                 | Description                                                                                                                                                                 | Required |
| ------------------- | ------------------------------------------------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------- |
| WalletId            | string                                                                               | The wallet \`ID\` of the source wallet                                                                                                                                      | ✗        |
| DestinationWalletId | string                                                                               | The wallet \`ID\` of the destination wallet                                                                                                                                 | ✗        |
| FromSecretType      | [eVyChain](/sdk-reference/c-sdk-v3/object-references/enum/evychain.md)               | The blockchain of source wallet                                                                                                                                             | ✗        |
| ToSecretType        | [eVyChain](/sdk-reference/c-sdk-v3/object-references/enum/evychain.md)               | The blockchain of the destination wallet                                                                                                                                    | ✗        |
| FromToken           | string                                                                               | Source token contract address                                                                                                                                               | ✗        |
| ToToken             | string                                                                               | Destination token contract address                                                                                                                                          | ✗        |
| InputAmount         | float                                                                                | The amount of tokens to swap                                                                                                                                                | ✗        |
| OutputAmount        | float                                                                                | The amount of tokens to recieve                                                                                                                                             | ✗        |
| OrderType           | [eVyOrderType](/sdk-reference/c-sdk-v3/object-references/enum/evyordertype.md)       | The type of order. We only allow \`SELL\` and \`BUY\`.                                                                                                                      | ✗        |
| Exchange            | [eVyExchangeType](/sdk-reference/c-sdk-v3/object-references/enum/evyexchangetype.md) | The name of exchange to use for the swap                                                                                                                                    | ✗        |
| EnableGasEstimate   | bool                                                                                 | Indicate to include gas estimate (response will contain value for the \`gas\` field). The response will include the \`gasLimit\` that needs to be used to execute the swap. | ✗        |

## References

**Operation**

* [BuildTokenSwap](/sdk-reference/c-sdk-v3/function-references/wallet/token-swapping/buildtokenswap.md)


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