# \#asyncapi

**URL:** https://community.postman.com/tag/asyncapi/484.md

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## [New in Postman: Sync Your Specs, Without the Switch](https://community.postman.com/t/new-in-postman-sync-your-specs-without-the-switch/79352)

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**Author:** [@gbadebo-bello](https://community.postman.com/u/gbadebo-bello)\
**Replies:** 3\
**Last updated:** [May 5, 2025, 12:26pm UTC](https://community.postman.com/t/new-in-postman-sync-your-specs-without-the-switch/79352 "2025-05-05T12:26:15Z")

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TL;DR Spec Hub helps you centralize, manage, collaborate on, and build high-quality API specifications(OpenAPI, AsyncAPI, and more), without context switching. One place to rule them all! Why this matters With Spec Hu…

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## [Pre-request async code doesn't wait for execution](https://community.postman.com/t/pre-request-async-code-doesnt-wait-for-execution/44366)

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**Author:** [@ahussain.ned](https://community.postman.com/u/ahussain.ned)\
**Replies:** 2\
**Last updated:** [October 3, 2023, 2:07am UTC](https://community.postman.com/t/pre-request-async-code-doesnt-wait-for-execution/44366 "2023-10-03T02:07:43Z")

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Hi, One of my requirement is to call an async login API as a pre-request script in Postman windows client. Through this code I want to set the collection variable (jwt-token). The problem is that Postman doesn’t wait fo…