diff --git a/README.md b/README.md
index ced25659..5a3b9f30 100644
--- a/README.md
+++ b/README.md
@@ -1388,6 +1388,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Judge0 CE](https://ce.judge0.com/) | Online code execution system | `apiKey` | Yes | Unknown |
 | [KONTESTS](https://kontests.net/api) | For upcoming and ongoing competitive coding contests | No | Yes | Unknown |
 | [Mintlify](https://docs.mintlify.com) | For programmatically generating documentation for code | `apiKey` | Yes | Yes |
+| [Softwium](https://softwium.com/sql-validator/) | Validate SQL queries | No | Yes | No |
 
 **[⬆ Back to Index](#index)**
 ### Science & Math
@@ -1579,6 +1580,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Bacon Ipsum](https://baconipsum.com/json-api/) | A Meatier Lorem Ipsum Generator | No | Yes | Unknown |
 | [Dicebear Avatars](https://avatars.dicebear.com/) | Generate random pixel-art avatars | No | Yes | No |
 | [English Random Words](https://random-words-api.vercel.app/word) | Generate English Random Words with Pronunciation | No | Yes | No |
+| [ExtendsClass Data Generator](https://extendsclass.com/csv-generator.html) | Generate random data to JSON, CSV, SQL and XML | `apiKey` | Yes | Yes |
 | [FakeJSON](https://fakejson.com) | Service to generate test and fake data | `apiKey` | Yes | Yes |
 | [FakerAPI](https://fakerapi.it/en) | APIs collection to get fake data | No | Yes | Yes |
 | [FakeStoreAPI](https://fakestoreapi.com/) | Fake store rest API for your e-commerce or shopping website prototype | No | Yes | Unknown |