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Advanced FQL expressions in Postman Flows

Blog post from Postman

Post Details
Company
Date Published
Author
Jordan Walsh
Word Count
1,015
Company Posts That Month
24
Language
English
Hacker News Points
-
Post removed?
No
Summary

Postman Flows, enhanced by the Flows Query Language (FQL), offers a novel approach to leveraging APIs for business processes without extensive coding by enabling data manipulation and aggregation within an intuitive interface. FQL, integrated within the Evaluate block, aids in performing complex operations on data sourced from API requests, allowing users to create sophisticated expressions and outputs. The text provides nine detailed examples showcasing various FQL capabilities such as aggregations, variable usage, array functions, and working with records, demonstrating how users can perform tasks like data summarization, transformation, and filtering. The examples highlight the simplicity of converting JSON data, aggregating data from arrays, and summarizing by dates, thus illustrating the versatility and power of Postman Flows for rapid application development. The tool is designed to enhance the functionality of APIs across different use cases, from ETL to business dashboards, and is available to users on all Postman plans.

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