> For the complete documentation index, see [llms.txt](https://docs.defindex.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.defindex.io/api-integration-guide/guides-and-tutorials.md).

# Guides and Tutorials

- [Getting Your API Key](https://docs.defindex.io/api-integration-guide/guides-and-tutorials/getting-api-key.md): ⏱️ 2 min read
- [Beginner Guide](https://docs.defindex.io/api-integration-guide/guides-and-tutorials/beginner-guide.md): ⏱️ 5 min read
- [Setting Partner Fees](https://docs.defindex.io/api-integration-guide/guides-and-tutorials/setting-partner-fees.md): ⏱️ 7 min read
- [Deposit & Transfer dfTokens](https://docs.defindex.io/api-integration-guide/guides-and-tutorials/deposit-and-transfer-dftokens.md): ⏱️ 7 min read
- [Sponsored Transactions (Fee Bump Tx)](https://docs.defindex.io/api-integration-guide/guides-and-tutorials/sponsored-transactions.md): ⏱️ 4 min read
- [Privy Server Wallets](https://docs.defindex.io/api-integration-guide/guides-and-tutorials/privy-server-wallets.md): ⏱️ 3 min read
- [Crossmint Smart Wallets](https://docs.defindex.io/api-integration-guide/guides-and-tutorials/crossmint-smart-wallets.md): ⏱️ 3 min read
- [AI Tools (MCP & Skill)](https://docs.defindex.io/api-integration-guide/guides-and-tutorials/ai-tools.md): ⏱️ 3 min read
- [Additional Resources](https://docs.defindex.io/api-integration-guide/guides-and-tutorials/additional-resources.md): ⏱️ 1 min read