screen scraping - Web API for pulling text from article url? -

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i products provided read later, instapaper, readability, etc. strip out core of article , display formatted nicely: text , images article. looking api this.

i discovered accident instapaper can me:

http://www.instapaper.com/text?u=http%3a%2f%2fwww.bbc.co.uk%2fnews%2f14185334

however, cannot rely on this, isn't documented on api.

does know of online api can use?

thanks!

there's http://www.alchemyapi.com/api/text/ , pretty sure i've seen other services well


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