# Error invoking API.post - does not match the signature you provided

**URL:** <https://discourse.sst.dev/t/error-invoking-api-post-does-not-match-the-signature-you-provided/2144>\
**Category:** General\
**Created:** [October 27, 2020, 8:48pm UTC](https://discourse.sst.dev/t/error-invoking-api-post-does-not-match-the-signature-you-provided/2144 "2020-10-27T20:48:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![rachithar123](https://avatars.discourse-cdn.com/v4/letter/r/8491ac/32.png) [@rachithar123](https://discourse.sst.dev/u/rachithar123)\
**Post date:** [October 27, 2020, 8:48pm UTC](https://discourse.sst.dev/t/error-invoking-api-post-does-not-match-the-signature-you-provided/2144/1 "2020-10-27T20:48:03Z")

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I am getting following error when I try to create a new note  
Can you please help me to resolve the issue?

 ![Screen Shot 2020-10-28 at 9.38.06 am](https://canada1.discourse-cdn.com/flex032/uploads/serverless_stack/original/2X/7/7a7a2a1ee654161aa78c59d67f6bd4766fa1d754.png)

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**Author:** ![jayair](https://yyz2.discourse-cdn.com/flex032/user_avatar/discourse.sst.dev/jayair/32/9_2.png) [@jayair](https://discourse.sst.dev/u/jayair)\
**Post date:** [November 13, 2020, 3:10am UTC](https://discourse.sst.dev/t/error-invoking-api-post-does-not-match-the-signature-you-provided/2144/2 "2020-11-13T03:10:33Z")

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Were you able to test this API through the CLI locally?