Build the test
Data Extractors & Datasets
Carry values from one run into the next.
What it does
Capture values from responses while a test runs, keep them as a dataset, and feed them to the next run, split across engines if you want.
Core features
- Body Regex, Header Regex, JSON Path, XPath
- Datasets kept between runs
- Split across engines
- Full CSV download
Extracted Data · run #42
-
Order ID2,431 values
from the response body
-
Product ID2,431 values
from the response body
-
Price1,876 values
from the response body
-
Region2,640 values
from the response header
Next run starts from
These values
Powerful features
Four extractor types
Body Regex, Header Regex, JSON Path and XPath, with the match number you need.
Discover variables
Find the variables in an uploaded test plan and turn them into extractors.
Input datasets
Start a run with no dataset, the latest one, or a specific one.
Split across engines
Give each engine its own part of the dataset, so values are not reused.
Extracted Data tab
See what a run captured next to its results, and download the full CSV.
Perfect for
Frequently asked questions
Which tests can use extractors?
Script Upload and Postman Collection Runner tests.
Can the next run use the values?
Yes. Choose the latest dataset or a specific one as the input of the next run.
Can I download what was captured?
Yes. The Extracted Data tab has a full CSV download.
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