# \#essentials

**URL:** https://forum.wixstudio.com/tag/essentials/170.md

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## [Triggered email fails "issue with recipients" — Velo custom trigger completes with Contact Id, but recipient won't resolve](https://forum.wixstudio.com/t/triggered-email-fails-issue-with-recipients-velo-custom-trigger-completes-with-contact-id-but-recipient-wont-resolve/78875)

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**Author:** [@Udit\_Panwar](https://forum.wixstudio.com/u/Udit_Panwar)\
**Replies:** 1\
**Last updated:** [July 7, 2026, 2:39pm UTC](https://forum.wixstudio.com/t/triggered-email-fails-issue-with-recipients-velo-custom-trigger-completes-with-contact-id-but-recipient-wont-resolve/78875 "2026-07-07T14:39:56Z")

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Title: Triggered email fails “issue with recipients” — Velo custom trigger completes with Contact Id, but recipient won’…

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## [httpClient.fetchWithAuth not sending requests from site widget in production](https://forum.wixstudio.com/t/httpclient-fetchwithauth-not-sending-requests-from-site-widget-in-production/77871)

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**Author:** [@Mikey\_Adam](https://forum.wixstudio.com/u/Mikey_Adam)\
**Replies:** 0\
**Last updated:** [April 28, 2026, 3:27pm UTC](https://forum.wixstudio.com/t/httpclient-fetchwithauth-not-sending-requests-from-site-widget-in-production/77871 "2026-04-28T15:27:34Z")

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Hi, I’m building a Wix CLI app (Astro + React + TypeScript) with a site widget (custom element). Problem: httpClient.f…

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## [Wix Group Member list can't fetch](https://forum.wixstudio.com/t/wix-group-member-list-cant-fetch/77029)

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**Author:** [@Aquarius\_Mike](https://forum.wixstudio.com/u/Aquarius_Mike)\
**Replies:** 0\
**Last updated:** [March 12, 2026, 12:59pm UTC](https://forum.wixstudio.com/t/wix-group-member-list-cant-fetch/77029 "2026-03-12T12:59:36Z")

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import { Permissions, webMethod } from "wix-web-module"; import { comments } from "wix-comments.v2"; import { elevate } …

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## [How to Create a Backend API on Wix CLI](https://forum.wixstudio.com/t/how-to-create-a-backend-api-on-wix-cli/76526)

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**Author:** [@Dejan\_Robi](https://forum.wixstudio.com/u/Dejan_Robi)\
**Replies:** 2\
**Last updated:** [February 15, 2026, 7:44am UTC](https://forum.wixstudio.com/t/how-to-create-a-backend-api-on-wix-cli/76526 "2026-02-15T07:44:08Z")

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I am creating a Backend API using Wix CLI. I have run ‘npm run generate’ to create HTTP functions. On calling the GET m…