I’m working on a Telegram bot project and have run into a challenge with handling images. When a user sends a photo, I would like to know if there’s a built-in mechanism to retrieve the URL of that image directly from the Telegram API, or if I must download and store the image on my end instead. Is there any recommended approach or example strategy that could guide me in obtaining a web-accessible link for user-sent photos? I appreciate any insights or code snippets that demonstrate an alternative solution.
In my experience, the Telegram API does not supply a direct or public URL for images sent by users. Instead, the API provides a file identifier that you then need to use with the getFile method to access the file path. However, note that this file path is reusable only for downloading the file via Telegram’s servers and is not a web-accessible link on its own. For making the photo accessible externally, you must download the image and host it on your own server or a hosting service that supports public links.
Based on my experience, the Telegram API does not provide a directly accessible URL for a photo. What I have done is to retrieve the file identifier from the incoming message and then call getFile to obtain a path on Telegram’s server; however, this path is only valid for downloading and not for embedding in external platforms. A common solution is to download the photo and then re-host it on your own server or a cloud service that can generate public URLs. This approach also gives you better control over caching and access security.
hey, telegram doesnt give a direct pubic url for photos. you gotta use the file id, call getFile for a temporary path, and then host it yourself. its a bit messy but gives u control over the image hosting.
Although the Telegram API doesn’t provide a public URL for images, my approach in similar projects has been to handle it on my backend. I retrieve the file identifier from the message, call the getFile method, and then download the image from Telegram’s servers. I then upload it to my own hosting where I can control its accessibility, caching, and security. This extra step allows for better management of the images, and I usually incorporate error handling to deal with potential download issues. It takes a bit more work, but it ensures more reliable image delivery.
Based on my work with Telegram bots, I found that while you can retrieve a file identifier and use the getFile method to obtain a temporary file path, the API does not provide a permanent, public URL for the user-sent photos. The solution I adopted was to download the image from Telegram and then host it on a reliable server or cloud hosting service. This method not only gives me a stable external link but also allows me to manage caching and security measures effectively. Although it introduces additional steps, the control over image delivery is well worth it.