# \#api-key

**URL:** https://community.sendbird.com/tag/api-key/75.md

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## [Which API key is used to sign the payload for is used to authenticate a Sendbird web-hooks "x-sendbird-signature"?](https://community.sendbird.com/t/which-api-key-is-used-to-sign-the-payload-for-is-used-to-authenticate-a-sendbird-web-hooks-x-sendbird-signature/2841)

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**Author:** [@Sendbird](https://community.sendbird.com/u/Sendbird)\
**Replies:** 0\
**Last updated:** [August 12, 2021, 4:54pm UTC](https://community.sendbird.com/t/which-api-key-is-used-to-sign-the-payload-for-is-used-to-authenticate-a-sendbird-web-hooks-x-sendbird-signature/2841 "2021-08-12T16:54:32Z")

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Sendbird has multiple API tokens available in the Sendbird Dashboard → Settings → General → API tokens. There is one Master API token that is masked and there is a tool in the Dashboard to create Sub API Token. Only the…