# For Developers

- [Integrating Human ID](https://holonym.gitbook.io/holonym-alpha/for-developers/start-here.md): What you can do with Human  ID and how to start
- [Custom Sybil Resistance](https://holonym.gitbook.io/holonym-alpha/for-developers/custom-sybil-resistance.md)
- [API Reference](https://holonym.gitbook.io/holonym-alpha/for-developers/api-reference.md): Reference for https://api.holonym.io
- [Dry Runs](https://holonym.gitbook.io/holonym-alpha/for-developers/dry-runs.md): (Coming soon)
- [Sign Protocol Attestations](https://holonym.gitbook.io/holonym-alpha/for-developers/sign-protocol-attestations.md): How to read Holonym attestations on Sign Protocol
- [Verax Attestations](https://holonym.gitbook.io/holonym-alpha/for-developers/verax-attestations.md): How to read Holonym attestations on Verax
- [Clean Hands Attestations](https://holonym.gitbook.io/holonym-alpha/for-developers/clean-hands.md): How to read Clean Hands attestations