> For the complete documentation index, see [llms.txt](https://holdr.gitbook.io/holdr-protocol-overview/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://holdr.gitbook.io/holdr-protocol-overview/developers/deployment-addresses.md).

# Deployment Addresses

## Aurora

<table><thead><tr><th width="372">Contract</th><th>Address</th></tr></thead><tbody><tr><td>HoldrGovernanceToken</td><td><a href="https://aurorascan.dev/address/0x1aaee8F00D02fcdb10cF1F0caB651dC83318c7AA">0x1aaee8F00D02fcdb10cF1F0caB651dC83318c7AA</a></td></tr><tr><td>Vault</td><td><a href="https://aurorascan.dev/address/0x364d44dFc31b3d7b607797B514348d57Ad0D784E">0x364d44dFc31b3d7b607797B514348d57Ad0D784E</a></td></tr><tr><td>Authorizer</td><td><a href="https://aurorascan.dev/address/0x7324289860150109dD0a8ee307B875d0868CFCb4">0x7324289860150109dD0a8ee307B875d0868CFCb4</a></td></tr><tr><td>WeightedPoolFactory</td><td><a href="https://aurorascan.dev/address/0xDD1591D7BdF0E3ddEa4b4377cf03373700BED38e">0xDD1591D7BdF0E3ddEa4b4377cf03373700BED38e</a></td></tr><tr><td>NoProtocolFeeLiquidityBootstrappingPoolFactory</td><td><a href="https://aurorascan.dev/address/0x1001e599ff9079717E176f224de7f1a27eACD3C2">0x1001e599ff9079717E176f224de7f1a27eACD3C2</a></td></tr><tr><td>ComposableStablePoolFactory</td><td><a href="https://aurorascan.dev/address/0xB2f941B85791e47FAa6391Cdef36A3BBaD19b73E">0xB2f941B85791e47FAa6391Cdef36A3BBaD19b73E</a></td></tr><tr><td>BalancerHelpers</td><td><a href="https://aurorascan.dev/address/0x751BD585c36708127646FC74C56cC11fba3d5cfB">0x751BD585c36708127646FC74C56cC11fba3d5cfB</a></td></tr><tr><td>BalancerQueries</td><td><a href="https://aurorascan.dev/address/0xaC2EE227b64dFD89F2Ec91a68346158000Df3B30">0xaC2EE227b64dFD89F2Ec91a68346158000Df3B30</a></td></tr><tr><td>ProtocolFeePercentagesProvider</td><td><a href="https://aurorascan.dev/address/0x90dC08c4474D3Ea36bF4e65589D83c54C3A44395#code">0x90dC08c4474D3Ea36bF4e65589D83c54C3A44395</a></td></tr><tr><td>Multicall2</td><td><a href="https://aurorascan.dev/address/0x819deBcc9526fc7f7CC316280c392642CD728C5C">0x819deBcc9526fc7f7CC316280c392642CD728C5C</a></td></tr><tr><td>AuthorizerAdaptor</td><td><a href="https://aurorascan.dev/address/0xF657FC1ee31F3643924b46a4BB3f939678972869">0xF657FC1ee31F3643924b46a4BB3f939678972869</a></td></tr><tr><td>BalancerTokenAdmin</td><td><a href="https://aurorascan.dev/address/0x95c3f6B1001Fc46DcA5bc4041e74a4E5bF7D580f">0x95c3f6B1001Fc46DcA5bc4041e74a4E5bF7D580f</a></td></tr></tbody></table>

Holdr uses Balancer V2 contracts without modifications, which have completed [several full audits](https://docs.balancer.fi/core-concepts/security/audits) and have a comprehensive [bug bounty](https://docs.balancer.fi/core-concepts/security/bug-bounties) program.