# Developer documentation

- [Vortex](/akropolis/developer-documentation/vortex.md)
- [High-Level View](/akropolis/developer-documentation/vortex/high-level-view.md)
- [Contract Design](/akropolis/developer-documentation/vortex/contract-design.md): Overview of the vault and strategy implementation
- [Key Function - harvest](/akropolis/developer-documentation/vortex/key-function-harvest.md): In-depth descriptions of key functions
- [🧑💻 Integration guide](/akropolis/developer-documentation/vortex/integration-guide.md): Guide for smart contract interactions with the vault
- [Risk Management](/akropolis/developer-documentation/vortex/risk-management.md)
- [Position Buffer](/akropolis/developer-documentation/vortex/risk-management/position-buffer.md)
- [remargin()](/akropolis/developer-documentation/vortex/risk-management/remargin.md)
- [unwind()](/akropolis/developer-documentation/vortex/risk-management/unwind.md)
- [emergencyExit()](/akropolis/developer-documentation/vortex/risk-management/emergencyexit.md)
- [Funding Rate Monitoring](/akropolis/developer-documentation/vortex/risk-management/funding-rate-monitoring.md)
- [Deployed Contracts](/akropolis/developer-documentation/deployed-contracts.md)
- [Vortex](/akropolis/developer-documentation/deployed-contracts/vortex.md)
- [Testnet contracts](/akropolis/developer-documentation/deployed-contracts/vortex/testnet-contracts.md)
- [Open Source Development](/akropolis/developer-documentation/open-source-development.md): List of Open Source contributions made by our team over the years.
- [Amun Ra](/akropolis/developer-documentation/open-source-development/amun-ra.md)
- [Pensify](/akropolis/developer-documentation/open-source-development/pensify.md)
- [C2FC](/akropolis/developer-documentation/open-source-development/c2fc.md): Commitments to Future Cashflows
- [AkropolisOS](/akropolis/developer-documentation/open-source-development/akropolisos.md)
- [Sparta](/akropolis/developer-documentation/open-source-development/sparta.md)
- [Delphi](/akropolis/developer-documentation/open-source-development/delphi.md)
- [Polkahub](/akropolis/developer-documentation/open-source-development/polkahub.md)
- [Ethereum <-> Substrate bridge](/akropolis/developer-documentation/open-source-development/ethereum-less-than-greater-than-substrate-bridge.md): Ethereum <-> Parity Substrate Blockchain bridge for self transfers of ERC20 representation.
- [Web3 Wallet Kit](/akropolis/developer-documentation/open-source-development/web3-wallet-kit.md)
- [Substrate Staking portal](/akropolis/developer-documentation/open-source-development/substrate-staking-portal.md)