Issues

• DateTime(format="timestamp") generates invalid OpenAPI schema using min instead of minimum

  marshmallow-code/apispec#1064 · Filter by author ULisichkin opened on Jul 30, 2026

• Dependency Dashboard

  marshmallow-code/apispec#1033 · Filter by author renovate opened on Apr 14, 2026

• apispec ignores oneOf from marshmallow-oneofschema

  marshmallow-code/apispec#1012 · Filter by author mjdominus opened on Feb 12, 2026
  6

• Support Overlays standard

  enhancement
  marshmallow-code/apispec#981 · Filter by author pieterocp opened on Jun 11, 2025
  2

• Date and DateTime with format argument not rendered correctly

  marshmallow-code/apispec#938 · Filter by author expobrain opened on Sep 2, 2024

• Document "content" parameters

  backwards incompatfeedback welcome
  Feature

  marshmallow-code/apispec#922 · Filter by author lafrech opened on Jul 10, 2024

• Add requestBody component

  Feature

  marshmallow-code/apispec#886 · Filter by author Kostadin-Ivanov opened on Feb 15, 2024
  14

• Document form data and images

  question
  marshmallow-code/apispec#874 · Filter by author sd3ntato opened on Jan 10, 2024

• Interest in taking Schema description from Schema.__doc__ docstring

  marshmallow-code/apispec#861 · Filter by author ddorian opened on Sep 30, 2023

• Incorrect handling of Union types

  question
  marshmallow-code/apispec#837 · Filter by author Amwam opened on May 4, 2023
  7

• wrong default value for 'name' in schema2parameters

  marshmallow-code/apispec#829 · Filter by author rd3x opened on Mar 7, 2023
  3

• Issue with nested self-referencing schemas

  question
  marshmallow-code/apispec#813 · Filter by author mouadennasri opened on Nov 25, 2022
  3

• Multiple schemas for same nested type in data class with marshmallow-dataclass > 8.5.3

  marshmallow-code/apispec#762 · Filter by author DanielPettersson opened on Apr 28, 2022
  2

• Documentation to explitly specify how to serve Swagger UI using apisec ?

  documentation
  marshmallow-code/apispec#750 · Filter by author mkmoisen opened on Feb 27, 2022
  1

• Doubled references for schemas combined with oneOf, anyOf, allOf

  marshmallow-code/apispec#731 · Filter by author grasslasts opened on Nov 18, 2021
  1

• Docs via Python code

  question
  marshmallow-code/apispec#722 · Filter by author dandreevv opened on Oct 13, 2021
  8

• Allow user-defined field types to implement their own attribute function

  Feature

  marshmallow-code/apispec#715 · Filter by author Meallia opened on Sep 24, 2021
  2

• Generating labels of validate.OneOf(labels=[..]) in the json schema

  Bug

  marshmallow-code/apispec#679 · Filter by author ddorian opened on Jun 15, 2021
  3

• Load operations from reStructedText

  Feature

  marshmallow-code/apispec#640 · Filter by author jimmy-lt opened on Mar 1, 2021
  1

• What is the best way to handle post_dump hooks and "tweak" the generated spec?

  question
  marshmallow-code/apispec#613 · Filter by author sirosen opened on Nov 24, 2020
  4

• Marshmallow’s Nested fields with a restricted schema steal the full schema’s registry spot

  marshmallow-code/apispec#591 · Filter by author flying-sheep opened on Aug 10, 2020
  14

• What to do about multiple nested schemas warning?

  question
  marshmallow-code/apispec#444 · Filter by author revmischa opened on May 3, 2019
  10

• Add minimum/maximum on date/datetime fields

  help wanted
  Feature

  marshmallow-code/apispec#440 · Filter by author lafrech opened on Apr 29, 2019

• Add support for Marshmallow Tuple field

  help wanted
  Bug

  marshmallow-code/apispec#399 · Filter by author mcs07 opened on Feb 28, 2019
  6

• Support nested schema inside object properties

  question
  marshmallow-code/apispec#379 · Filter by author zeakd opened on Feb 3, 2019
  3