The free user for AlchemyAPI can call 1000 requests a day (http://www.alchemyapi.com/products/pricing/).
I have been accessing the API with python as such:
from alchemyapi import AlchemyAPI
demo_text = 'Yesterday dumb Bob destroyed my fancy iPhone in beautiful Denver, Colorado. I guess I will have to head over to the Apple Store and buy a new one.'
response = alchemyapi.keywords('text', demo_text)
json_output = json.dumps(response, indent=4)
print json_output
I know I ran out of calls since the requests were response returning None.
How do I check how many calls I have left through the python interface?
Will the check count as one request?
You can use alchemy_calls_left(api_key) function from Here
and no it won't count as a call itself.