feat(api.json): add new APIs across multiple categories (#440)

* feat(api.json): add new APIs across multiple categories

* fix: remove unavailable API link from the list

Author: PraisejahOsumgbaBenson

src/db/api.json

@@ -268,5 +268,17 @@
     "name": "Alpha Vantage API",
     "link": "https://www.alphavantage.co/documentation/",
     "ctg": "Financial"
+  },
+  {
+    "id": 46,
+    "name": "Genderize API",
+    "link": "https://genderize.io/",
+    "ctg": "Demographics"
+  },
+  {
+    "id": 47,
+    "name": "Nationalize API",
+    "link": "https://nationalize.io/",
+    "ctg": "Demographics"
   }
 ]