Popular APIs

APIs that are popular and frequently used on RapidAPI.
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9.9
101ms
100%
9
77ms
96%
9.8
2250ms
99%
2.8
1138ms
26%
9.4
1330ms
100%
9.9
133ms
76%
9.5
392ms
100%
9.8
205ms
99%
9.8
228ms
99%
9.9
55ms
98%
9.8
5596ms
95%
9.9
28ms
100%
8.8
7661ms
41%
9.9
294ms
94%
9.9
146ms
100%
9.7
253ms
77%
9.5
78ms
100%
9.9
165ms
100%
9.8
250ms
73%
6.3
5620ms
100%
9.5
236ms
100%
2.7
1623ms
26%

Related APIs

9.9
101ms
100%
9.9
146ms
100%
9.9
165ms
100%
Popular APIs

The Most Popular APIs on RapidAPI

Popular APIs on RapidAPI range across categories from weather to transportation to cryptocurrencies. Developers use these APIs, found only on RapidAPI, to power amazing application experiences. Test these from your browser and quickly integrate using a single SDK.

What is an API?

API stands for Application Programming Interface. APIs act like building blocks, and allow you to create applications much faster. It is more efficient and convenient to use the capabilities of one of the APIs than to try to independently implement similar functionality. See a simple API example here.

How to Get Started

Sign up today for a free RapidAPI account to begin testing and using the APIs in this collection (and many more!)

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