DailyRNG

HTTP & APIs

HTTP & APIs

Every lesson in order, step by step. No difficulty tiers. Just follow the arrows.

15 lessons, about 22 min of reading

1

A request is a text message →

Step 1 · Basic

2

GET versus POST →

Step 2 · Basic

3

The status number →

Step 3 · Basic

4

Headers describe the body →

Step 4 · Basic

5

JSON as the payload →

Step 5 · Basic

6

Asking in the URL →

Step 6 · Basic

7

Proving who you are →

Step 7 · Basic

8

Pages, not the whole list →

Step 8 · Advanced

9

When the server says slow down →

Step 9 · Advanced

10

Safe to retry →

Step 10 · Advanced

11

Signing a request →

Step 11 · Advanced

12

The browser gate →

Step 12 · Advanced

13

The server calls you back →

Step 13 · Master

14

Reading it as it arrives →

Step 14 · Master

15

Build the small server →

Step 15 · Master