# \#openapi-to-postmanv2 **URL:** https://community.postman.com/tag/openapi-to-postmanv2/353.md [Latest](https://community.postman.com/latest.md) · [Categories](https://community.postman.com/categories.md) · [Tags](https://community.postman.com/tags.md) --- ## [Automatically sync OpenAPI/Swagger spec to collection](https://community.postman.com/t/automatically-sync-openapi-swagger-spec-to-collection/8551)
**Author:** [@obasekia](https://community.postman.com/u/obasekia)\ **Replies:** 24\ **Last updated:** [November 14, 2025, 12:47pm UTC](https://community.postman.com/t/automatically-sync-openapi-swagger-spec-to-collection/8551 "2025-11-14T12:47:16Z")
Hello, I’ve recently started exploring the use of Swagger documentation with our teams that currently use Postman for API test automation. The ability to import a spec and have it created as a collection in postman is g… --- ## [Unable to complete final submission in Student Expert course due to repeated 504 Gateway Timeout errors](https://community.postman.com/t/unable-to-complete-final-submission-in-student-expert-course-due-to-repeated-504-gateway-timeout-errors/85346)
**Author:** [@aaqeebpinjari07](https://community.postman.com/u/aaqeebpinjari07)\ **Replies:** 6\ **Last updated:** [October 8, 2025, 5:59pm UTC](https://community.postman.com/t/unable-to-complete-final-submission-in-student-expert-course-due-to-repeated-504-gateway-timeout-errors/85346 "2025-10-08T17:59:06Z")
Hi Team, I have completed all the required requests and passed all test cases for the Postman Student Expert challenge. However, when I attempt to do the Final Submit, I encounter the following issue 504 Gateway Timeo… --- ## [Support for requests with JSON objects as query parameters?](https://community.postman.com/t/support-for-requests-with-json-objects-as-query-parameters/57386)
**Author:** [@gorbster](https://community.postman.com/u/gorbster)\ **Replies:** 1\ **Last updated:** [February 7, 2024, 11:41am UTC](https://community.postman.com/t/support-for-requests-with-json-objects-as-query-parameters/57386 "2024-02-07T11:41:12Z")
Hello, Does Postman support collections for requests that have objects as query string parameters - specifically collections created from valid OpenAPI 3 specs? I’m using Postman 10.22.13 on macOS, and have imported a … --- ## [How to create mock server from OpenAPI spec? (CDD)](https://community.postman.com/t/how-to-create-mock-server-from-openapi-spec-cdd/53434)
**Author:** [@dominikpsoll](https://community.postman.com/u/dominikpsoll)\ **Replies:** 1\ **Last updated:** [November 2, 2023, 4:57pm UTC](https://community.postman.com/t/how-to-create-mock-server-from-openapi-spec-cdd/53434 "2023-11-02T16:57:31Z")
TLDR: Im able to import OpenAPI spec as API in Postman. Im able to generate mock server from collections. But i dont see a way to connect these two - create mock server from API spec like for example in SoapUI, ReadyAP… --- ## [When importing OpenApi spec in postman Optional parameters are by default enabled](https://community.postman.com/t/when-importing-openapi-spec-in-postman-optional-parameters-are-by-default-enabled/49526)
**Author:** [@telecoms-technolog10](https://community.postman.com/u/telecoms-technolog10)\ **Replies:** 0\ **Last updated:** [July 13, 2023, 2:39pm UTC](https://community.postman.com/t/when-importing-openapi-spec-in-postman-optional-parameters-are-by-default-enabled/49526 "2023-07-13T14:39:57Z")
My question: I imported an OpenAPI spec via the postman directly and in that collection, all header parameters are by default enabled. In the OpenAPI spec, I have clearly defined that the relevant parameters are optiona… --- ## [Generating Postman Collection from Large OpenAPI Spec File](https://community.postman.com/t/generating-postman-collection-from-large-openapi-spec-file/48961)
**Author:** [@dbrowski](https://community.postman.com/u/dbrowski)\ **Replies:** 0\ **Last updated:** [June 26, 2023, 7:59pm UTC](https://community.postman.com/t/generating-postman-collection-from-large-openapi-spec-file/48961 "2023-06-26T19:59:21Z")
Does anyone have really large OpenAPI specs that fail to import into the Postman app and found a workaround for generating Postman Collections? I’ve tried breaking down the single file into multiple files, but even then… --- ## [PUT /collections/{{collection\_uid}} returns "This collection already exists in the database."](https://community.postman.com/t/put-collections-collection-uid-returns-this-collection-already-exists-in-the-database/7751)
**Author:** [@skipiodev](https://community.postman.com/u/skipiodev)\ **Replies:** 2\ **Last updated:** [December 8, 2021, 6:44pm UTC](https://community.postman.com/t/put-collections-collection-uid-returns-this-collection-already-exists-in-the-database/7751 "2021-12-08T18:44:46Z")
This looks like a bug in the Postman API, I’ve submitted an issue in Github here with the same info. Our team uses Swagger and Postman. We use swagger-parser and openapi-to-postmanv2 to create a bundled/dereferenced swa… --- ## [Using custom variables for global server URI in OpenAPI scheme](https://community.postman.com/t/using-custom-variables-for-global-server-uri-in-openapi-scheme/27329)
**Author:** [@ppp\_user](https://community.postman.com/u/ppp_user)\ **Replies:** 0\ **Last updated:** [August 31, 2021, 12:53pm UTC](https://community.postman.com/t/using-custom-variables-for-global-server-uri-in-openapi-scheme/27329 "2021-08-31T12:53:34Z")
I’m trying to prepare OpenAPI scheme in YAML format with global server parameter. But no matter how it’ll be setup, Postman will convert it to {{baseUrl}}, instead my custom parameter. I tried and I know, it works with … --- ## [Query parameter defined as a JSON object in OpenAPI 3.0 is not imported properly in API documentation/collection](https://community.postman.com/t/query-parameter-defined-as-a-json-object-in-openapi-3-0-is-not-imported-properly-in-api-documentation-collection/26685)
**Author:** [@jlathion-t2i](https://community.postman.com/u/jlathion-t2i)\ **Replies:** 0\ **Last updated:** [August 12, 2021, 12:31pm UTC](https://community.postman.com/t/query-parameter-defined-as-a-json-object-in-openapi-3-0-is-not-imported-properly-in-api-documentation-collection/26685 "2021-08-12T12:31:04Z")
I am currently trying to import an OpenAPI 3.0.3 specification into Postman and I am facing an issue with the way the query parameters are imported when they are defined as a JSON object. In my OpenAPI file, I have the … --- ## [Setting Value of Path Parameter when importing Open API definition does not work](https://community.postman.com/t/setting-value-of-path-parameter-when-importing-open-api-definition-does-not-work/20153)
**Author:** [@mpaSwisscom](https://community.postman.com/u/mpaSwisscom)\ **Replies:** 3\ **Last updated:** [February 9, 2021, 6:22am UTC](https://community.postman.com/t/setting-value-of-path-parameter-when-importing-open-api-definition-does-not-work/20153 "2021-02-09T06:22:47Z")
I want to import an Open API definition, that sets its path values with an example. This works for the body perfectly. Here is the Open API definition: parameters: - name: processDefinitionKey in: path sche…