Liquidity.Party/tycho-execution
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feat: Adapt SplitSwapStrategyEncoder to have optional permit2 logic

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- If the signer_pk is not passed -> use the swap method that expects the tokens to be already in the Router
- If it is passed -> compute permit2 and use swap method that does the token in transfer
- Extend builder to have another shortcut
- Add integration test with contract
- Update bin (and simplified it) and quickstart

--- don't change below this line ---
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This commit is contained in:
Diana Carvalho
2025-02-20 17:14:49 +00:00
parent 30a7d5bbe4
commit 20e6419a20
6 changed files with 213 additions and 92 deletions
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15
README.md
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@@ -32,7 +32,18 @@ The command lets you choose the encoding strategy to be used. The available stra
#### Tycho Router
`tycho-router`: Encodes a transaction using the Tycho Router encoding strategy. Requires a private key for signing
`tycho-router`: Encodes a transaction using the Tycho Router encoding strategy.
Example:
```bash
echo '<solution_payload>' | tycho-encode tycho-router
```
#### Tycho Router With Permit2
`tycho-router-with-permit2`: Encodes a transaction using the Tycho Router encoding strategy. Requires a private key for
signing
Permit2.
Example:
@@ -64,7 +75,7 @@ The commands accept the following options:
Here's a complete example that encodes a swap from WETH to DAI using Uniswap V2 and the Tycho Router strategy:
```bash
echo '{"sender":"0x1234567890123456789012345678901234567890","receiver":"0x1234567890123456789012345678901234567890","given_token":"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2","given_amount":"1000000000000000000","checked_token":"0x6B175474E89094C44Da98b954EedeAC495271d0F","exact_out":false,"slippage":0.01,"expected_amount":"1000000000000000000","checked_amount":"990000000000000000","router_address":"0xaa820C29648D5EA543d712cC928377Bd7206a0E7","swaps":[{"component":{"id":"0x88e6A0c2dDD26FEEb64F039a2c41296FcB3f5640","protocol_system":"uniswap_v2","protocol_type_name":"UniswapV2Pool","chain":"ethereum","tokens":["0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"],"contract_ids":["0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D"],"static_attributes":{"factory":"0x5c69bee701ef814a2b6a3edd4b1652cb9cc5aa6f"},"change":"Update","creation_tx":"0x0000000000000000000000000000000000000000000000000000000000000000","created_at":"2024-02-28T12:00:00"},"token_in":"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2","token_out":"0x6B175474E89094C44Da98b954EedeAC495271d0F","split":0.0}],"direct_execution":true}' | tycho-encode tycho-router --swapper-pk 0x123456789abcdef123456789abcdef123456789abcdef123456789abcdef1234
echo '{"sender":"0x1234567890123456789012345678901234567890","receiver":"0x1234567890123456789012345678901234567890","given_token":"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2","given_amount":"1000000000000000000","checked_token":"0x6B175474E89094C44Da98b954EedeAC495271d0F","exact_out":false,"slippage":0.01,"expected_amount":"1000000000000000000","checked_amount":"990000000000000000","router_address":"0xaa820C29648D5EA543d712cC928377Bd7206a0E7","swaps":[{"component":{"id":"0x88e6A0c2dDD26FEEb64F039a2c41296FcB3f5640","protocol_system":"uniswap_v2","protocol_type_name":"UniswapV2Pool","chain":"ethereum","tokens":["0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"],"contract_ids":["0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D"],"static_attributes":{"factory":"0x5c69bee701ef814a2b6a3edd4b1652cb9cc5aa6f"},"change":"Update","creation_tx":"0x0000000000000000000000000000000000000000000000000000000000000000","created_at":"2024-02-28T12:00:00"},"token_in":"0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2","token_out":"0x6B175474E89094C44Da98b954EedeAC495271d0F","split":0.0}],"direct_execution":true}' | tycho-encode tycho-router-permit2 --swapper-pk 0x123456789abcdef123456789abcdef123456789abcdef123456789abcdef1234
```
#### JSON Payload Structure: Solution struct