{"action":"opened","issue":{"url":"https://api.github.com/repos/woothemes/wc-api-node/issues/3","labels_url":"https://api.github.com/repos/woothemes/wc-api-node/issues/3/labels{/name}","comments_url":"https://api.github.com/repos/woothemes/wc-api-node/issues/3/comments","events_url":"https://api.github.com/repos/woothemes/wc-api-node/issues/3/events","html_url":"https://github.com/woothemes/wc-api-node/issues/3","id":101236905,"number":3,"title":"Query parameter for product search returns erroneous api authentication error","user":{"login":"murdockcrc","id":4062119,"avatar_url":"https://avatars.githubusercontent.com/u/4062119?v=3","gravatar_id":"","url":"https://api.github.com/users/murdockcrc","html_url":"https://github.com/murdockcrc","followers_url":"https://api.github.com/users/murdockcrc/followers","following_url":"https://api.github.com/users/murdockcrc/following{/other_user}","gists_url":"https://api.github.com/users/murdockcrc/gists{/gist_id}","starred_url":"https://api.github.com/users/murdockcrc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/murdockcrc/subscriptions","organizations_url":"https://api.github.com/users/murdockcrc/orgs","repos_url":"https://api.github.com/users/murdockcrc/repos","events_url":"https://api.github.com/users/murdockcrc/events{/privacy}","received_events_url":"https://api.github.com/users/murdockcrc/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-08-16T06:03:59Z","updated_at":"2015-08-16T06:03:59Z","closed_at":null,"body":"I am using the NodeJS SDK to interact with the lastest version of WooCommerce (2.4.4, API v3).\r\n\r\nIssue: I run the following query against the API:\r\n```javascript\r\nvar queryUrl =  util.format('products?filter[q]=%s&filter[limit]=500', encodeURIComponent(displayName));\r\n\tdebug(queryUrl);\r\n\t_wooHelper.get(queryUrl, callback);\r\n```\r\nThis returns the following error:\r\n```\r\n\"errors\": [\r\n        {\r\n            \"code\": \"woocommerce_api_authentication_error\",\r\n            \"message\": \"Invalid Signature - provided signature does not match\"\r\n        }\r\n    ]\r\n```\r\n\r\nHowever, if I remove the limit filter, the API returns the expected result. This is the code that works:\r\n```javascript\r\nvar queryUrl =  util.format('products?filter[q]=%s', encodeURIComponent(displayName));\r\n\tdebug(queryUrl);\r\n\t_wooHelper.get(queryUrl, callback);\r\n```\r\n\r\nBy trial and error with this query, I have not been able to find a way to add the LIMIT filter without the systems return the api_authentication error. So the purpose of this issue submissions is to report that a) the API is returning an api_authentication error, when this seems not to be the problem and b) it seems one cannot mix the LIMIT filter with other parameters in a search query.\r\n"}}