--- /dev/null
+/* ------------------------------------------------
+Copyright 2014 AT&T Intellectual Property
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ ------------------------------------------- */
+
+#include "gstypes.h"
+#include "gshub.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+// perform HTTP GET. Non-zero return value indicates an error
+int http_get_request(endpoint addr, gs_csp_t url, gs_uint32_t* http_code, gs_sp_t json_response);
+
+// perform HTTP POST. Non-zero return value indicates an error
+int http_post_request(endpoint addr, gs_csp_t url, gs_sp_t json_request, gs_uint32_t* http_code);
+
+// perform HTTP POST. Non-zero return value indicates an error
+// THis version lets you pass in additional headers, which must
+// be properly formatted. Some differences in default header.
+int http_post_request_hdr(endpoint addr, gs_csp_t url, gs_sp_t json_request, gs_uint32_t* http_code, gs_sp_t extra_headers);
+
+#ifdef __cplusplus
+}
+#endif