diff --git a/lib/obs-websocket-api.h b/lib/obs-websocket-api.h
new file mode 100644
index 00000000..b5e095ef
--- /dev/null
+++ b/lib/obs-websocket-api.h
@@ -0,0 +1,122 @@
+/*
+obs-websocket
+Copyright (C) 2016-2021 Stephane Lepin <stephane.lepin@gmail.com>
+Copyright (C) 2020-2021 Kyle Manning <tt2468@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License along
+with this program. If not, see <https://www.gnu.org/licenses/>
+*/
+
+#ifndef _OBS_WEBSOCKET_H
+#define _OBS_WEBSOCKET_H
+
+#include <obs.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void* obs_websocket_vendor;
+typedef void (*obs_websocket_request_callback)(obs_data_t *request_data, obs_data_t *response_data, void *priv);
+
+inline proc_handler_t *ph;
+
+inline proc_handler_t *obs_websocket_get_ph(void)
+{
+	proc_handler_t *global_ph = obs_get_proc_handler();
+	assert(global_ph != NULL);
+
+	calldata_t cd = {0};
+	if (!proc_handler_call(global_ph, "obs_websocket_api_get_ph", &cd))
+		blog(LOG_DEBUG, "Unable to fetch obs-websocket proc handler object. obs-websocket not installed?");
+	proc_handler_t *ret = (proc_handler_t*)calldata_ptr(&cd, "ph");
+	calldata_free(&cd);
+
+	return ret;
+}
+
+inline bool obs_websocket_run_simple_proc(obs_websocket_vendor vendor, const char *proc_name, calldata_t *cd)
+{
+	if (!ph || !vendor || !proc_name || !*proc_name || !cd)
+		return false;
+
+	calldata_set_ptr(cd, "vendor", vendor);
+
+	proc_handler_call(ph, proc_name, cd);
+	return calldata_bool(cd, "success");
+}
+
+// ALWAYS CALL VIA `obs_module_post_load()` CALLBACK!
+inline obs_websocket_vendor obs_websocket_register_vendor(const char *vendor_name)
+{
+	ph = obs_websocket_get_ph();
+	if (!ph)
+		return NULL;
+
+	calldata_t cd = {0};
+
+	calldata_set_string(&cd, "vendor_name", vendor_name);
+
+	proc_handler_call(ph, "vendor_create", &cd);
+	obs_websocket_vendor ret = calldata_ptr(&cd, "vendor");
+	calldata_free(&cd);
+
+	return ret;
+}
+
+inline bool obs_websocket_register_request(obs_websocket_vendor vendor, const char *request_name, obs_websocket_request_callback request_callback, void* priv_data)
+{
+	calldata_t cd = {0};
+
+	calldata_set_string(&cd, "name", request_name);
+	calldata_set_ptr(&cd, "callback", (void*)request_callback);
+	calldata_set_ptr(&cd, "callback_priv_data", priv_data);
+
+	bool success = obs_websocket_run_simple_proc(vendor, "vendor_request_register", &cd);
+	calldata_free(&cd);
+
+	return success;
+}
+
+inline bool obs_websocket_unregister_request(obs_websocket_vendor vendor, const char *request_name, obs_websocket_request_callback request_callback, void* priv_data)
+{
+	calldata_t cd = {0};
+
+	calldata_set_string(&cd, "name", request_name);
+	calldata_set_ptr(&cd, "callback", (void*)request_callback);
+	calldata_set_ptr(&cd, "callback_priv_data", priv_data);
+
+	bool success = obs_websocket_run_simple_proc(vendor, "vendor_request_unregister", &cd);
+	calldata_free(&cd);
+
+	return success;
+}
+
+inline bool obs_websocket_api_emit_event(obs_websocket_vendor vendor, const char *event_name, obs_data_t *event_data)
+{
+	calldata_t cd = {0};
+
+	calldata_set_string(&cd, "event_name", event_name);
+	calldata_set_ptr(&cd, "event_data", (void*)event_data);
+
+	bool success = obs_websocket_run_simple_proc(vendor, "vendor_event_emit", &cd);
+	calldata_free(&cd);
+
+	return success;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif