[GH-ISSUE #4544] [bug]: ODATA URLs are not fully supported, several issues noticed #1671

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opened 2026-03-16 21:20:32 +03:00 by kerem · 3 comments

kerem commented

2026-03-16 21:20:32 +03:00

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Originally created by @bipinm on GitHub (Nov 18, 2024).
Original GitHub issue: https://github.com/hoppscotch/hoppscotch/issues/4544

Is there an existing issue for this?

I have searched the existing issues

Current behavior

I'm running these in the Hoppscotch desktop app Version 24.10.2-0 (20241113.084316) on m1 mac(OS 15.1)

<>/odata/v1/entity?$filter=Id eq '100000001133882'&$select=status
Under code snippets, i see this error -> Something went wrong
When $filter (and $select) are moved to parameters tab, the code snippet(curl) shows some result which does not work
curl: (3) URL rejected: Malformed input to a URL function
Generated code: curl --request GET
--url 'https://services.odata.org/TripPinRESTierService/People?$filter=FirstName eq '''Scott''''
Postman Generated code which work: curl --location 'https://services.odata.org/TripPinRESTierService/People?%24filter=FirstName%20eq%20%27Scott%27'
When i use $filter and $select directly in url (as in 1.), i get proper ouput but when its in parameters, i get error
{
"error": {
"code": "400",
"message": "The types 'Edm.Boolean' and 'Edm.String' are not compatible."
}
}

Steps to reproduce

Paste this URL and notice error in the code snippets window https://services.odata.org/TripPinRESTierService/People?$filter=FirstName eq 'Scott'
Paste this URL https://services.odata.org/TripPinRESTierService/People;
Paste this into Parameters: $filter FirstName eq 'Scott'
Notice curl code that is generated
Issue 3 is reproducible only with my APIs which work fine in postman

Environment

Production

Version

Local

Originally created by @bipinm on GitHub (Nov 18, 2024). Original GitHub issue: https://github.com/hoppscotch/hoppscotch/issues/4544 ### Is there an existing issue for this? - [X] I have searched the existing issues ### Current behavior I'm running these in the Hoppscotch desktop app Version 24.10.2-0 (20241113.084316) on m1 mac(OS 15.1) 1. <<server>>/odata/v1/entity?$filter=Id eq '100000001133882'&$select=status Under code snippets, i see this error -> Something went wrong 2. When $filter (and $select) are moved to parameters tab, the code snippet(curl) shows some result which does not work curl: (3) URL rejected: Malformed input to a URL function Generated code: curl --request GET \ --url 'https://services.odata.org/TripPinRESTierService/People?$filter=FirstName eq '\''Scott'\''' Postman Generated code which work: curl --location 'https://services.odata.org/TripPinRESTierService/People?%24filter=FirstName%20eq%20%27Scott%27' 3. When i use $filter and $select directly in url (as in 1.), i get proper ouput but when its in parameters, i get error { "error": { "code": "400", "message": "The types 'Edm.Boolean' and 'Edm.String' are not compatible." } } ### Steps to reproduce 1. Paste this URL and notice error in the code snippets window https://services.odata.org/TripPinRESTierService/People?$filter=FirstName eq 'Scott' 2. Paste this URL https://services.odata.org/TripPinRESTierService/People; Paste this into Parameters: $filter FirstName eq 'Scott' Notice curl code that is generated 3. Issue 3 is reproducible only with my APIs which work fine in postman ### Environment Production ### Version Local

kerem added the

bug

need testing

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2026-03-16 21:20:32 +03:00

kerem commented

2026-03-16 21:20:43 +03:00

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@EmePin commented on GitHub (Nov 20, 2024):

@EmePin commented on GitHub (Nov 20, 2024): hi

kerem commented

2026-03-16 21:20:48 +03:00

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@gtheraud commented on GitHub (May 13, 2025):

We are also experiencing the same issue. Could anyone provide insights or suggestions as to why Hoppscotch does not support the $filter query parameters?

@gtheraud commented on GitHub (May 13, 2025): We are also experiencing the same issue. Could anyone provide insights or suggestions as to why Hoppscotch does not support the $filter query parameters?

kerem commented

2026-03-16 21:20:53 +03:00

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@qinyang1980 commented on GitHub (Jun 16, 2025):

Is this bug fixed now ?

@qinyang1980 commented on GitHub (Jun 16, 2025): Is this bug fixed now ?