Can i post twitter cards on users timeline

[zeeshan4971]

I am creating a mobile APP in which a user takes a Photo from its Android/iPhone and posts it on twitter and the post is done using a Gallery Card and Photo Card. I have registered at https://dev.twitter.com and it is giving me some instructions on integrating on my website with it, but I just want to know if we can post this on a user timeline or not.

I have submitted my Web Page for approval from

https://dev.twitter.com/docs/cards/validation/validator
Kindly guide me on resolving this.

Thanks.

[jbulava]

A card is attached to a tweet if that tweet contains a URL to a page that has Twitter meta tags in its page source. In order to achieve your goal, your users would upload a photo to your server, that photo would be given a unique page (e.g. yourapp.com?photo=32431), the page would contain the relevant meta tags for this photo (e.g. http://yourapp.com/images/32431.jpg), and then you can tweet out the URL on behalf of the user. This will render the card with the tweet and drive traffic back to your site.

[bekwaai]

Hi @jbulava. I’m building a mobile only app (android) and I’m currently hosting my app links on Facebook Mobile Hosting API and whilst I can obtain the url from the API, I cannot add metadata to the url returned. Do you know any other way I can return the url with the metadata attached so that the card will be created from my android app?