> For the complete documentation index, see [llms.txt](https://docs.ainetwork.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ainetwork.ai/ain-blockchain/developer-reference.md).

# Developer Reference

- [Blockchain API](https://docs.ainetwork.ai/ain-blockchain/developer-reference/core-blockchain-reference.md)
- [JSON RPC API](https://docs.ainetwork.ai/ain-blockchain/developer-reference/core-blockchain-reference/json-rpc-api.md)
- [Node Client API](https://docs.ainetwork.ai/ain-blockchain/developer-reference/core-blockchain-reference/node-client-api.md)
- [Blockchain SDK](https://docs.ainetwork.ai/ain-blockchain/developer-reference/blockchain-sdk.md)
- [ain-js](https://docs.ainetwork.ai/ain-blockchain/developer-reference/blockchain-sdk/ain-js.md)
- [ain-py](https://docs.ainetwork.ai/ain-blockchain/developer-reference/blockchain-sdk/ain-py.md)
- [Validators](https://docs.ainetwork.ai/ain-blockchain/developer-reference/validators.md): This guide will instruct you on how to set up a validator node on the AI Network.