- Hyper Text Transfer Protocol
- Fundamental communication protocol used for transferring data between a web browser (client) and web server
HTTP Methods
| Method | Purpose |
|---|---|
| GET | retrieve data |
| POST | send data |
| PUT | update data |
| DELETE | remove data |
- 2XX - Success codes
- 3XX - Redirection codes
- 4xx - Client Error Codes
- 5xx - Server Error codes