Using a free trial account for AlchemyAPI (Bluemix), the provided API key only works for:
https://gateway-a.watsonplatform.net/calls/url/URLGetRankedNamedEntities.
But I want to use it for:
https://gateway-a.watsonplatform.net/text/TextGetRankedNamedEntities.
Do I need to add another key, or do I have to upgrade to a premium account?
The call you want to do isn't in the v1 API:
http://www.ibm.com/watson/developercloud/alchemy-language/api/v1/
The documentation containing that call is here uses:
http://access.alchemyapi.com/calls/text/TextGetRankedNamedEntities
as the endpoint and not the gateway-a.watsonplatform.
My API Key from Bluemix still seems to work for this query:
curl -i "http://access.alchemyapi.com/calls/text/TextGetRankedNamedEntities?apikey={apikey}&outputMode=json&text=How%20old%20is%20Paris%20Hilton"