I’ve a Flickr which I’m using to upload pictures from my phone and all images are public. On my blog I want to retrieve all the images to show and for that I’ve first tried to create an application to get my API key. I’m using the Flickr API flickr.people.getPublicPhotos. This API service is said to not require authentication and putting it all together I end up with this call:
http://api.flickr.com/services/rest/?method=flickr.people.getPublicPhotos&api_key=fc94274cd0335f3c171fe22c8490b7d9&user_id=5545356%40N04&extras=description%2Cdate_upload%2Cdate_taken%2Cowner_name%2Coriginal_format%2Ctags%2C+o_dims%2C+views%2C+media%2C+path_alias%2C+url_sq%2C+url_t%2C+url_s%2C+url_q%2C+url_m%2C+url_n%2C+url_z%2C+url_c%2C+url_l%2C+url_o&per_page=40&format=php_serial&api_sig=0c48e2b6b6d9a03521e5ca86a15cf471
The problem is that every around 10 hours I fails and returns the error message a:3:{s:4:"stat";s:4:"fail";s:4:"code";i:100;s:7:"message";s:31:"Invalid API Key (Key not found)";}
I tried to create the API call when logged in to Flickr and also with not logging in and in both cases I get the error message. It’s like the API key expires or stops working. Have a missed something on Flickr about the API key or what could cause this? It is really frustrating to renew the URL twice at day.
Thank you
Sincere
- Mestika
If I read the docs correctly, the &api_sig query string parameter is constructed using an authentication token, one that eventually expires. Remove that parameter (= do not sign your API request) and I think you'll be OK.