# No X509 trust manager implemented error

**URL:** <https://forum.katalon.com/t/no-x509-trust-manager-implemented-error/19364>\
**Category:** API Testing\
**Tags:** api-testing, katalon-studio\
**Created:** [February 14, 2019, 7:42am UTC](https://forum.katalon.com/t/no-x509-trust-manager-implemented-error/19364 "2019-02-14T07:42:11Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![sreedevic](https://avatars.discourse-cdn.com/v4/letter/s/edb3f5/32.png) [@sreedevic](https://forum.katalon.com/u/sreedevic)\
**Post date:** [February 14, 2019, 7:42am UTC](https://forum.katalon.com/t/no-x509-trust-manager-implemented-error/19364/1 "2019-02-14T07:42:11Z")

</div>

Hi Team,

Getting No X509 trust manager implemented error while sending a post request

Can you help how to solve this?

Thanks!

---

<div class="post-metadata">

**Author:** ![Timo\_Kuisma2](https://avatars.discourse-cdn.com/v4/letter/t/45deac/32.png) [@Timo\_Kuisma2](https://forum.katalon.com/u/Timo_Kuisma2)\
**Post date:** [February 14, 2019, 8:52am UTC](https://forum.katalon.com/t/no-x509-trust-manager-implemented-error/19364/2 "2019-02-14T08:52:43Z")

</div>

hello,

in which situation you are faced this issue?  
could you explain more

---

<div class="post-metadata">

**Author:** ![sreedevic](https://avatars.discourse-cdn.com/v4/letter/s/edb3f5/32.png) [@sreedevic](https://forum.katalon.com/u/sreedevic)\
**Post date:** [February 14, 2019, 9:11am UTC](https://forum.katalon.com/t/no-x509-trust-manager-implemented-error/19364/3 "2019-02-14T09:11:12Z")

</div>

Hi Timo,

Please see the below screenshot for more information.

 ![POST%20error](https://europe1.discourse-cdn.com/katalon/original/2X/4/43556d07aa1fec40878b9e35b7a6d63a9ec0d753.png)

Thanks in advance!

---

<div class="post-metadata">

**Author:** ![Timo\_Kuisma](https://avatars.discourse-cdn.com/v4/letter/t/8baadc/32.png) [@Timo\_Kuisma](https://forum.katalon.com/u/Timo_Kuisma)\
**Post date:** [February 15, 2019, 2:59pm UTC](https://forum.katalon.com/t/no-x509-trust-manager-implemented-error/19364/4 "2019-02-15T14:59:48Z")

</div>

hi,

```
I guess that you are missing some certification about this address
maybe you will need to add it to your java ca-certs
```