# Mautic API Problem **URL:** \ **Category:** Product Support\ **Created:** [August 9, 2016, 8:56pm UTC](https://forum.mautic.org/t/mautic-api-problem/4821 "2016-08-09T20:56:31Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![beetosantos](https://avatars.discourse-cdn.com/v4/letter/b/c5a1d2/32.png) [@beetosantos](https://forum.mautic.org/u/beetosantos)\ **Post date:** [August 9, 2016, 8:56pm UTC](https://forum.mautic.org/t/mautic-api-problem/4821/1 "2016-08-09T20:56:31Z")
I really need some help on the error explained in the attached image. Please anyone who has used the API Mautic could give me a hint? Link to image: https://www.dropbox.com/s/9l2xwaosl45a3kh/MauticErrorAPI.jpg?dl=0 ---
**Author:** ![beetosantos](https://avatars.discourse-cdn.com/v4/letter/b/c5a1d2/32.png) [@beetosantos](https://forum.mautic.org/u/beetosantos)\ **Post date:** [August 9, 2016, 8:56pm UTC](https://forum.mautic.org/t/mautic-api-problem/4821/2 "2016-08-09T20:56:31Z")
I really need some help on the error explained in the attached image. Please anyone who has used the API Mautic could give me a hint? Link to image: [https://www.dropbox.com/s/9l2xwaosl45a3kh/MauticErrorAPI.jpg?dl=0](https://www.dropbox.com/s/9l2xwaosl45a3kh/MauticErrorAPI.jpg?dl=0) ---
**Author:** ![escopecz](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/escopecz/32/370_2.png) [@escopecz](https://forum.mautic.org/u/escopecz)\ **Post date:** [August 10, 2016, 1:49pm UTC](https://forum.mautic.org/t/mautic-api-problem/4821/3 "2016-08-10T13:49:09Z")
Use Composer. The readme for the api library must be updated that way. ---
**Author:** ![beetosantos](https://avatars.discourse-cdn.com/v4/letter/b/c5a1d2/32.png) [@beetosantos](https://forum.mautic.org/u/beetosantos)\ **Post date:** [August 10, 2016, 1:53pm UTC](https://forum.mautic.org/t/mautic-api-problem/4821/4 "2016-08-10T13:53:30Z")
Thank You!