> For the complete documentation index, see [llms.txt](https://zkcross-network-1.gitbook.io/learn.zkcross.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://zkcross-network-1.gitbook.io/learn.zkcross.network/builders-and-ecosystems.md).

# Builders and Ecosystems

- [For Blockchains](https://zkcross-network-1.gitbook.io/learn.zkcross.network/builders-and-ecosystems/for-blockchains.md)
- [For Developers](https://zkcross-network-1.gitbook.io/learn.zkcross.network/builders-and-ecosystems/for-developers.md)
- [Integration Model](https://zkcross-network-1.gitbook.io/learn.zkcross.network/builders-and-ecosystems/integration-model.md)
- [SDK and Deployment Surfaces](https://zkcross-network-1.gitbook.io/learn.zkcross.network/builders-and-ecosystems/sdk-and-deployment-surfaces.md)