Grab both the user's Twitter and Facebook accounts from ACAccountStore
, and then just make two calls to SLRequest
--one for your Twitter post and another for Facebook.
Here's the class reference for SLRequest
.
And check out these examples for Facebook and Twitter.
It's also worth noting that Facebook has their own SDK alternative to SLRequest
, which allows for more customization of requests to include FQL, batch requests, etc. Depending on the specificity of your requirements, you may want to check it out.