# Hash tag option
**URL:** https://forum.social.plus/t/hash-tag-option/1040
**Category:** Flutter
**Created:** [January 10, 2024, 11:34am UTC](https://forum.social.plus/t/hash-tag-option/1040 "2024-01-10T11:34:09Z")
**Posts on this page:** 8
**Page:** 1
### Author:  [@princegoyal](https://forum.social.plus/u/princegoyal)
#### Post date: [January 10, 2024, 11:34am UTC](https://forum.social.plus/t/hash-tag-option/1040/1 "2024-01-10T11:34:09Z")
How to add hashtag and search from hashtags.
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### Author:  [@SocialPlus\_Support](https://forum.social.plus/u/SocialPlus_Support)
#### Post date: [January 10, 2024, 12:25pm UTC](https://forum.social.plus/t/hash-tag-option/1040/2 "2024-01-10T12:25:29Z")
Hello, we recommend using our content search feature for searching hashtags. You can find detailed information in our documentation here: [https://docs.amity.co/developers/beta-features/content-search](https://docs.amity.co/developers/beta-features/content-search).
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### Author:  [@princegoyal](https://forum.social.plus/u/princegoyal)
#### Post date: [February 19, 2024, 10:19am UTC](https://forum.social.plus/t/hash-tag-option/1040/3 "2024-02-19T10:19:45Z")
How can we implement it using flutter
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### Author:  [@SocialPlus\_Support](https://forum.social.plus/u/SocialPlus_Support)
#### Post date: [February 19, 2024, 4:05pm UTC](https://forum.social.plus/t/hash-tag-option/1040/4 "2024-02-19T16:05:07Z")
To add hashtags, you can include them when creating posts as usual. As for searching hashtags, this is a beta service provided through an API, and it is not included or related to any SDK.
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### Author:  [@princegoyal](https://forum.social.plus/u/princegoyal)
#### Post date: [February 20, 2024, 3:48am UTC](https://forum.social.plus/t/hash-tag-option/1040/5 "2024-02-20T03:48:19Z")
can you mention the api here
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### Author:  [@SocialPlus\_Support](https://forum.social.plus/u/SocialPlus_Support)
#### Post date: [February 20, 2024, 9:17am UTC](https://forum.social.plus/t/hash-tag-option/1040/6 "2024-02-20T09:17:21Z")
Hello @princegoyal , You can find the API reference here: [Content Search - Amity Docs](https://docs.amity.co/developers/beta-features/content-search#api-reference)
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### Author:  [@princegoyal](https://forum.social.plus/u/princegoyal)
#### Post date: [March 3, 2024, 12:12pm UTC](https://forum.social.plus/t/hash-tag-option/1040/7 "2024-03-03T12:12:42Z")
@SocialPlus_Support How can i get authToken to get access token, as i have only api key
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### Author:  [@SocialPlus\_Support](https://forum.social.plus/u/SocialPlus_Support)
#### Post date: [March 5, 2024, 3:51am UTC](https://forum.social.plus/t/hash-tag-option/1040/8 "2024-03-05T03:51:21Z")
@princegoyal To obtain an authToken that allows you to access your token, given that you already have an API key, you can follow the detailed instructions provided in the Amity documentation. Please refer to this section: [Obtaining AuthToken](https://api-docs.amity.co/#/Authentication/get_api_v3_authentication_token).