# For Developers

- [Hats Protocol, for Developers](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers.md)
- [Hat Properties](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/hat-properties.md): The atomic unit of Hats Protocol is a hat.
- [Wearing a Hat](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/wearing-a-hat.md): The wearer of a given hat is assigned the responsibilities, authorities, and accountabilities associated with the hat.
- [Hat Admins & Hatter Contracts](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/hat-admins-and-hatter-contracts.md)
- [Hats Trees](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/hats-trees.md)
- [Hat IDs](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/hat-ids.md)
- [Linking Hats Trees](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/linking-hats-trees.md)
- [Eligibility Modules](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/eligibility-modules.md)
- [Toggle Modules](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/toggle-modules.md)
- [Hat Mutability and Editing](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/hat-mutability-and-editing.md)
- [Creating Hats](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/creating-hats.md)
- [Minting Hats](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/minting-hats.md)
- [Transfering Hats](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/transfering-hats.md)
- [Renouncing Hats](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/renouncing-hats.md)
- [Batch Actions](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/batch-actions.md)
- [Hat Image URIs](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/hat-image-uris.md)
- [ERC1155 Compatibility](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/erc1155-compatibility.md)
- [Supported Chains](https://docs.hatsprotocol.xyz/for-developers/hats-protocol-for-developers/supported-chains.md)
- [v1 Protocol Spec](https://docs.hatsprotocol.xyz/for-developers/v1-protocol-spec.md)
- [Hats.sol](https://docs.hatsprotocol.xyz/for-developers/v1-protocol-spec/hats.sol.md)
- [HatsEvents.sol](https://docs.hatsprotocol.xyz/for-developers/v1-protocol-spec/hatsevents.sol.md)
- [HatsErrors.sol](https://docs.hatsprotocol.xyz/for-developers/v1-protocol-spec/hatserrors.sol.md)
- [HatsIdUtilities.sol](https://docs.hatsprotocol.xyz/for-developers/v1-protocol-spec/hatsidutilities.sol.md)
- [Interfaces](https://docs.hatsprotocol.xyz/for-developers/v1-protocol-spec/interfaces.md)
- [IHats.sol](https://docs.hatsprotocol.xyz/for-developers/v1-protocol-spec/interfaces/ihats.sol.md)
- [IHatsIdUtilities.sol](https://docs.hatsprotocol.xyz/for-developers/v1-protocol-spec/interfaces/ihatsidutilities.sol.md)
- [IHatsEligibility.sol](https://docs.hatsprotocol.xyz/for-developers/v1-protocol-spec/interfaces/ihatseligibility.sol.md)
- [IHatsToggle.sol](https://docs.hatsprotocol.xyz/for-developers/v1-protocol-spec/interfaces/ihatstoggle.sol.md)
- [v1 SDK](https://docs.hatsprotocol.xyz/for-developers/v1-sdk.md)
- [Core](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/core.md)
- [Getting Started](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/core/getting-started.md)
- [Onchain Reads](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/core/onchain-reads.md)
- [Onchain Writes](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/core/onchain-writes.md)
- [Multicall](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/core/multicall.md)
- [Claiming Hats](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/core/claiming-hats.md)
- [Utilities](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/core/hat-and-tree-id-utilities.md)
- [Subgraph](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/subgraph.md)
- [Getting Started](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/subgraph/getting-started.md)
- [Fetching Hats](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/subgraph/fetching-hats.md)
- [Fetching Wearers](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/subgraph/fetching-wearers.md)
- [Fetching Trees](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/subgraph/fetching-trees.md)
- [Misc](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/subgraph/misc.md)
- [Types](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/subgraph/types.md)
- [Hat Details](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/hat-details.md)
- [Getting Started](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/hat-details/getting-started.md)
- [Usage](https://docs.hatsprotocol.xyz/for-developers/v1-sdk/hat-details/usage.md)
- [v1 Subgraphs](https://docs.hatsprotocol.xyz/for-developers/v1-subgraphs.md)
- [Hats Modules](https://docs.hatsprotocol.xyz/for-developers/hats-modules.md)
- [Modules SDK](https://docs.hatsprotocol.xyz/for-developers/hats-modules/modules-sdk.md)
- [Getting Started](https://docs.hatsprotocol.xyz/for-developers/hats-modules/modules-sdk/getting-started.md)
- [Get Available Modules](https://docs.hatsprotocol.xyz/for-developers/hats-modules/modules-sdk/get-available-modules.md)
- [Create New Instance/s](https://docs.hatsprotocol.xyz/for-developers/hats-modules/modules-sdk/create-new-instance-s.md)
- [Composing Modules](https://docs.hatsprotocol.xyz/for-developers/hats-modules/modules-sdk/composing-modules.md)
- [Interact With Instances](https://docs.hatsprotocol.xyz/for-developers/hats-modules/modules-sdk/interact-with-instances.md)
- [Utilities](https://docs.hatsprotocol.xyz/for-developers/hats-modules/modules-sdk/utilities.md)
- [Types](https://docs.hatsprotocol.xyz/for-developers/hats-modules/modules-sdk/types.md)
- [Building Hats Modules](https://docs.hatsprotocol.xyz/for-developers/hats-modules/building-hats-modules.md)
- [Inside a Hats Module](https://docs.hatsprotocol.xyz/for-developers/hats-modules/building-hats-modules/inside-a-hats-module.md)
- [Immutable Arguments](https://docs.hatsprotocol.xyz/for-developers/hats-modules/building-hats-modules/inside-a-hats-module/immutable-arguments.md)
- [Module Setup](https://docs.hatsprotocol.xyz/for-developers/hats-modules/building-hats-modules/inside-a-hats-module/module-setup.md)
- [Versioning](https://docs.hatsprotocol.xyz/for-developers/hats-modules/building-hats-modules/inside-a-hats-module/versioning.md)
- [Creating New Modules](https://docs.hatsprotocol.xyz/for-developers/hats-modules/building-hats-modules/creating-new-modules.md)
- [How Module Instances Are Deployed](https://docs.hatsprotocol.xyz/for-developers/hats-modules/building-hats-modules/how-module-instances-are-deployed.md)
- [Modules Registry](https://docs.hatsprotocol.xyz/for-developers/hats-modules/building-hats-modules/modules-registry.md)
- [About Module Chains](https://docs.hatsprotocol.xyz/for-developers/hats-modules/building-hats-modules/about-module-chains.md)
- [Hats Signer Gate v2](https://docs.hatsprotocol.xyz/for-developers/hats-signer-gate-v2.md): This page describes the second version of Hats Signer Gate.
- [Hats Signer Gate SDK](https://docs.hatsprotocol.xyz/for-developers/hats-signer-gate-sdk.md)
- [Getting Started](https://docs.hatsprotocol.xyz/for-developers/hats-signer-gate-sdk/getting-started.md)
- [Creating New Instances](https://docs.hatsprotocol.xyz/for-developers/hats-signer-gate-sdk/creating-new-instances.md)
- [Hats Signer Gate](https://docs.hatsprotocol.xyz/for-developers/hats-signer-gate-sdk/hats-signer-gate.md)
- [Multi Hats Signer Gate](https://docs.hatsprotocol.xyz/for-developers/hats-signer-gate-sdk/multi-hats-signer-gate.md)
- [HSG & MHSG Handlers](https://docs.hatsprotocol.xyz/for-developers/hats-signer-gate-sdk/hsg-and-mhsg-handlers.md)
- [Hats Account SDK](https://docs.hatsprotocol.xyz/for-developers/hats-account-sdk.md)
- [1 of N Hats Account](https://docs.hatsprotocol.xyz/for-developers/hats-account-sdk/1-of-n-hats-account.md)
- [Getting Started](https://docs.hatsprotocol.xyz/for-developers/hats-account-sdk/1-of-n-hats-account/getting-started.md)
- [Creating New Instances](https://docs.hatsprotocol.xyz/for-developers/hats-account-sdk/1-of-n-hats-account/creating-new-instances.md)
- [Executing From An Instance](https://docs.hatsprotocol.xyz/for-developers/hats-account-sdk/1-of-n-hats-account/executing-from-an-instance.md)
- [Constants](https://docs.hatsprotocol.xyz/for-developers/hats-account-sdk/1-of-n-hats-account/constants.md)
- [Types](https://docs.hatsprotocol.xyz/for-developers/hats-account-sdk/1-of-n-hats-account/types.md)
- [Hats Security Audits](https://docs.hatsprotocol.xyz/for-developers/hats-security-audits.md)


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