# Invalid invoice

**URL:** <https://community.umbrel.com/t/invalid-invoice/14710>\
**Category:** General Discussion\
**Created:** [December 21, 2023, 11:56am UTC](https://community.umbrel.com/t/invalid-invoice/14710 "2023-12-21T11:56:07Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Ocean](https://avatars.discourse-cdn.com/v4/letter/o/13edae/32.png) [@Ocean](https://community.umbrel.com/u/Ocean)\
**Post date:** [December 21, 2023, 11:56am UTC](https://community.umbrel.com/t/invalid-invoice/14710/1 "2023-12-21T11:56:07Z")

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The invoice generated by umbrel lightning wallet is identified by Okx as invalid, so that I can’t send BTC from Okx to my umbrel lightning wallet. The support from Okx is useless.