> For the complete documentation index, see [llms.txt](https://docs.stargate.vechain.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.stargate.vechain.org/for-developers.md).

# For Developers

- [Contracts](https://docs.stargate.vechain.org/for-developers/contracts.md)
- [API](https://docs.stargate.vechain.org/for-developers/api.md)
- [NPM](https://docs.stargate.vechain.org/for-developers/npm.md)
- [Testnet](https://docs.stargate.vechain.org/for-developers/testnet.md)