# :Tada: FREE FOREVER APIs from Abracadalo! **URL:** \ **Category:** Resources & Tutorials\ **Created:** [March 14, 2022, 2:57pm UTC](https://forum.adalo.com/t/free-forever-apis-from-abracadalo/24574 "2022-03-14T14:57:58Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Abracadalo](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.adalo.com/abracadalo/32/16413_2.png) [@Abracadalo](https://forum.adalo.com/u/Abracadalo)\ **Post date:** [March 14, 2022, 2:57pm UTC](https://forum.adalo.com/t/free-forever-apis-from-abracadalo/24574/1 "2022-03-14T14:57:58Z")
![Free_APIs](https://us1.discourse-cdn.com/flex020/uploads/adalo/original/3X/a/c/acfa513858790464c2f9935b820568186bffe38c.jpeg) **Hey Everyone!** In this post we will cover all the FREE FOREVER APIs that **Abracadalo** have. ✍ **Title API** Capitalizes the first letter in every word. **Example:** `"i love abracadalo!"` ➔ `"I Love Abracadalo!"` [Learn more here](https://docs.abracadalo.com/string-api#title) 🆙 **Uppercase API** Makes all letters in the string uppercase. **Example:** `"This is awesome :)"` ➔ `"THIS IS AWESOME :)"` [Learn more here](https://docs.abracadalo.com/string-api#uppercase) 🔤 **Lowercase API** Makes all letters in the string lowercase. **Example:** `"New York City (NYC)"` ➔ `"new york city (nyc)"` [Learn more here](https://docs.abracadalo.com/string-api#lowercase) ✂ **Trim API** Removes white spaces from ends of a string. You can choose between `right` , `left` or `both` side. **Example:** `" penguins are cute "` ➔ `"penguins are cute"` [Learn more here](https://docs.abracadalo.com/string-api#trim) 📏 **Length API** Returns the length (amount of characters) in a string. **Example:** `"Penguins are cute"` ➔ `"18"` [Learn more here](https://docs.abracadalo.com/string-api#length) 🥇 **Starts With API** Validates if a string starts with a given prefix. **Example:** _String to test_: `"Elon Musk"` | _Start with_: `"Elon"` ➔ `true` [Learn more here](https://docs.abracadalo.com/string-api#starts-with) 🥉 **Ends With API** Validates if a string ends with a given suffix. **Example:** _String to test_: `"Elon Musk"` | _Ends with_: `"Musk"` ➔ `true` [Learn more here](https://docs.abracadalo.com/string-api#ends-with) **AND MORE…Check our [API Handbook](https://docs.abracadalo.com/string-api#title) to discover the full list of FREE FOREVER APIs** **If you would like to get your free account please visit** **[abracadalo.com](http://www.abracadalo.com/) and you can sign up directly on our homepage!** ---
**Author:** ![Santiago](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.adalo.com/santiago/32/24169_2.png) [@Santiago](https://forum.adalo.com/u/Santiago)\ **Post date:** [March 14, 2022, 3:12pm UTC](https://forum.adalo.com/t/free-forever-apis-from-abracadalo/24574/2 "2022-03-14T15:12:03Z")
That’s good, I love it, I just needed the one with the first letter in Capital letters when the user creates his account… how do you use the apps? as a custom action? We would love for you to do tutorials on your products and APIs to make it simpler. ---
**Author:** ![Dilon](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.adalo.com/dilon/32/39815_2.png) [@Dilon](https://forum.adalo.com/u/Dilon)\ **Post date:** [March 14, 2022, 4:09pm UTC](https://forum.adalo.com/t/free-forever-apis-from-abracadalo/24574/3 "2022-03-14T16:09:11Z")
Santiago maybe this video can help you! For me the Abracadalo Docs is very clear and easy to setup. > **[Title.mp4](https://drive.google.com/file/d/1E1UJ2GVKlU_RO1X-ofRwhkaVrI1KFTyI/view?usp=sharing)** > > Google Drive file. But for [Custom Actions](https://help.adalo.com/integrations/custom-actions) work you need a Custom form because they don’t work with built in forms. ![image](https://us1.discourse-cdn.com/flex020/uploads/adalo/original/3X/3/2/32aa83d55dce9bcef15967f06aea40c229e56b76.png) Thank you ---
**Author:** ![Abracadalo](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.adalo.com/abracadalo/32/16413_2.png) [@Abracadalo](https://forum.adalo.com/u/Abracadalo)\ **Post date:** [March 14, 2022, 4:13pm UTC](https://forum.adalo.com/t/free-forever-apis-from-abracadalo/24574/4 "2022-03-14T16:13:58Z")
Hello Santiago! Tutorials are a must, you are right! We are working on a series of tutorials in order to explain how to set up and use our APIs. I hope that the will complete the series soon! In order to use the APIs, you will need to set up a custom action in Adalo. You can see [this article](https://docs.abracadalo.com/custom-actions) and then [this one](https://docs.abracadalo.com/create-request) in order to set it up properly.