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

# Solscan API 

- [Pro API Endpoints](https://docs.solscan.io/solscan-api/pro-api-endpoints.md): Here's how you can supercharge your Projects with Solscan Pro API.
- [API Transaction Enhanced - Filtering by Program Instruction](https://docs.solscan.io/solscan-api/api-transaction-enhanced-filtering-by-program-instruction.md): Filter an account's transaction history by specific on-chain instruction using a PROGRAM\_ADDRESS + DISCRIMINATOR pair, so you retrieve only the interactions that matter.
- [Solscan Pro API FAQ](https://docs.solscan.io/solscan-api/solscan-pro-api-faq.md): Frequently Asked Questions regarding Solscan Pro API service
- [How to generate your Solscan Pro API Key](https://docs.solscan.io/solscan-api/how-to-generate-your-solscan-pro-api-key.md): Kick off your experience with Solscan Pro API service with your Solscan account.
- [Solscan API Terms and Services](https://docs.solscan.io/solscan-api/solscan-api-terms-and-services.md): THE USE OF OUR API SERVICES ARE SUBJECT TO THE FOLLOWING TERMS AND CONDITIONS.
- [Solscan API Error Type](https://docs.solscan.io/solscan-api/solscan-api-error-type.md): Detailed explanation of common errors when applying Solscan Pro API endpoints.
- [Solscan MCP](https://docs.solscan.io/solscan-api/solscan-mcp.md)
- [Solscan API Lite Plan](https://docs.solscan.io/solscan-api/solscan-api-lite-plan.md)