Some public broadcasters provide legal M3U links:
The daily lists provided by Xtream Codes are essentially text files (.txt) that contain a comprehensive catalog of available streams. These lists are updated regularly, often daily, to ensure that users have access to the latest content. The "Xtream Codes Daily Lists 1.txt -23.43..." file, in particular, seems to refer to a specific daily update, possibly versioned or dated with the "-23.43" notation. Download- Xtream Codes Daily Lists 1.txt -23.43...
Free Xtream codes found in these lists are often temporary and can expire quickly as servers reach their connection limits. Some public broadcasters provide legal M3U links: The