MEF

MEF Category API

The category API from MEF — 2 operation(s) for category.

Operations 2

GET /category Lists or finds Category objects #
GET /category/{id} Retrieves a Category by ID #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/mef-category-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

mef-category-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Mef Category API
  version: 4.0.1
  description: 'Operations tagged category across 2 of this provider''s published API definitions: mef-lso-cantata-product-catalog-openapi.yml, mef-lso-sonata-product-catalog-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: http://{serverBase}/mefApi/cantata/productCatalog/v4/
  variables:
    serverBase:
      description: The base of Buyer's URL.
      default: mplify.net
- url: http://{serverBase}/mefApi/sonata/productCatalog/v4/
  variables:
    serverBase:
      description: The base of Buyer's URL.
      default: mplify.net
tags:
- name: category
paths:
  /category:
    get:
      tags:
      - category
      summary: Lists or finds Category objects
      description: This operation lists or finds Category entities
      operationId: listCategory
      parameters:
      - name: parentCategory.id
        in: query
        description: Id of the Parent of this Product Category.
        required: false
        schema:
          type: string
      - name: lastUpdate.gt
        in: query
        description: The date and time the Product Category was created or most recently updated, greater than
        required: false
        schema:
          type: string
          format: date-time
      - name: lastUpdate.lt
        in: query
        description: The date and time the Product Category was created or most recently updated, less than
        required: false
        schema:
          type: string
          format: date-time
      - name: buyerId
        in: query
        description: The unique identifier of the organization that is acting as a Buyer. It MUST be specified in the request only when the requester represents more than one Buyer.
        required: false
        schema:
          type: string
      - name: sellerId
        in: query
        description: The unique identifier of the organization that is acting as the Seller. It MUST be specified in the request only when the responding entity represents more than one Seller.
        required: false
        schema:
          type: string
      - name: offset
        in: query
        description: Requested index for the start of item to be provided in response requested by the client. Note that the index starts with "0".
        required: false
        schema:
          type: integer
          format: int32
      - name: limit
        in: query
        description: Requested number of items to be provided in response requested by client
        required: false
        schema:
          type: integer
          format: int32
      responses:
        '200':
          description: OK. (https://tools.ietf.org/html/rfc7231#section-6.3.1)
          headers:
            X-Pagination-Throttled:
              description: 'Used to indicate that the result page was throttled to maximum possible size  and there are additional results that can be fetched

                '
              schema:
                type: boolean
            X-Total-Count:
              description: 'The total number of matching items. E.g. if there are 50 matching items in total, but the request has offset=10 and limit=10, then the X-Total-Count is 50.

                '
              schema:
                type: integer
            X-Result-Count:
              description: The number of items included in the response
              schema:
                type: integer
          content:
            application/json;charset=utf-8:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/ProductCategory'
        '400':
          description: Bad Request
          content:
            application/json;charset=utf-8:
              schema:
                $ref: '#/components/schemas/Error400'
        '401':
          description: Unauthorized
          content:
            application/json;charset=utf-8:
              schema:
                $ref: '#/components/schemas/Error401'
        '403':
          description: Forbidden
          content:
            application/json;charset=utf-8:
              schema:
                $ref: '#/components/schemas/Error403'
        '422':
          content:
            application/json;charset=utf-8:
              schema:
                items:
                  $ref: '#/components/schemas/Error422'
                type: array
          description: Unprocessable entity due to the business validation problems
        '500':
          description: Internal Server Error
          content:
            application/json;charset=utf-8:
              schema:
                $ref: '#/components/schemas/Error500'
    servers:
    - url: http://{serverBase}/mefApi/cantata/productCatalog/v4/
      variables:
        serverBase:
          description: The base of Buyer's URL.
          default: mplify.net
  /category/{id}:
    get:
      tags:
      - category
      summary: Retrieves a Category by ID
      description: This operation retrieves a Category entity.
      operationId: retrieveCategory
      parameters:
      - name: id
        in: path
        description: Identifier of the Category
        required: true
        schema:
          type: string
      - name: buyerId
        in: query
        description: The unique identifier of the organization that is acting as a Buyer. MUST be specified in the request only when the requester represents more than one Buyer.
        required: false
        schema:
          type: string
      - name: sellerId
        in: query
        description: The unique identifier of the organization that is acting as the Seller. MUST be specified in the request only when responding entity represents more than one Seller.
        required: false
        schema:
          type: string
      responses:
        '200':
          description: OK. (https://tools.ietf.org/html/rfc7231#section-6.3.1)
          content:
            application/json;charset=utf-8:
              schema:
                $ref: '#/components/schemas/ProductCategory'
        '400':
          description: Bad Request
          content:
            application/json;charset=utf-8:
              schema:
                $ref: '#/components/schemas/Error400'
        '401':
          description: Unauthorized
          content:
            application/json;charset=utf-8:
              schema:
                $ref: '#/components/schemas/Error401'
        '403':
          description: Forbidden
          content:
            application/json;charset=utf-8:
              schema:
                $ref: '#/components/schemas/Error403'
        '404':
          description: Not Found
          content:
            application/json;charset=utf-8:
              schema:
                $ref: '#/components/schemas/Error404'
        '500':
          description: Internal Server Error
          content:
            application/json;charset=utf-8:
              schema:
                $ref: '#/components/schemas/Error500'
    servers:
    - url: http://{serverBase}/mefApi/cantata/productCatalog/v4/
      variables:
        serverBase:
          description: The base of Buyer's URL.
          default: mplify.net
components:
  schemas:
    Error422:
      allOf:
      - $ref: '#/components/schemas/Error'
      - properties:
          code:
            $ref: '#/components/schemas/Error422Code'
            description: "One of the following error codes:\n  - missingProperty: The property the Seller has expected is not present in the payload\n  - invalidValue: The property has an incorrect value\n  - invalidFormat: The property value does not comply with the expected value format\n  - referenceNotFound: The object referenced by the property cannot be identified in the Seller system\n  - unexpectedProperty: Additional property, not expected by the Seller has been provided\n  - tooManyRecords: the number of records to be provided in the response exceeds the Seller's threshold.\n  - otherIssue: Other problem was identified (detailed information provided in a reason)\n"
          propertyPath:
            description: 'A pointer to a particular property of the payload that caused the validation issue. It is highly recommended that this property should be used.

              Defined using JavaScript Object Notation (JSON) Pointer (https://tools.ietf.org/html/rfc6901).

              '
            type: string
        required:
        - code
        type: object
      description: Unprocessable entity due to a business validation problem. (https://tools.ietf.org/html/rfc4918#section-11.2)
    Error400Code:
      description: 'One of the following error codes:

        - missingQueryParameter: The URI is missing a required query-string parameter

        - missingQueryValue: The URI is missing a required query-string parameter value

        - invalidQuery: The query section of the URI is invalid.

        - invalidBody: The request has an invalid body'
      type: string
      enum:
      - missingQueryParameter
      - missingQueryValue
      - invalidQuery
      - invalidBody
    Error422Code:
      description: "One of the following error codes:\n  - missingProperty: The property the Seller has expected is not present in the payload\n  - invalidValue: The property has an incorrect value\n  - invalidFormat: The property value does not comply with the expected value format\n  - referenceNotFound: The object referenced by the property cannot be identified in the Seller system\n  - unexpectedProperty: Additional property, not expected by the Seller has been provided\n  - tooManyRecords: the number of records to be provided in the response exceeds the Seller's threshold.\n  - otherIssue: Other problem was identified (detailed information provided in a reason)\n"
      enum:
      - missingProperty
      - invalidValue
      - invalidFormat
      - referenceNotFound
      - unexpectedProperty
      - tooManyRecords
      - otherIssue
      type: string
    Error404:
      description: Resource for the requested path not found. (https://tools.ietf.org/html/rfc7231#section-6.5.4)
      allOf:
      - $ref: '#/components/schemas/Error'
      - type: object
        properties:
          code:
            description: 'The following error code:

              - notFound: A current representation for the target resource not found'
            type: string
            enum:
            - notFound
        required:
        - code
    ProductCategory:
      description: The Product Category is a grouping of Product Offerings in logical containers defined by the Seller. A Product Category may contain other (sub)Product Categories and/or Product Offerings.
      type: object
      properties:
        id:
          description: Unique identifier (within the Seller domain) for the Product Category.
          type: string
        href:
          description: Reference of the Product Category
          type: string
          format: uri
        name:
          description: The name (unique within the Seller domain) of the Product Category
          type: string
        description:
          description: Description of the Product Category
          type: string
        lastUpdate:
          description: The date and time the Product Category was created or most recently updated.
          type: string
          format: date-time
        parentCategory:
          description: Identifier referencing the parent Product Category of this Product Category.
          $ref: '#/components/schemas/ProductCategoryRef'
        subCategory:
          description: A list of references to the Product Category, to which this Product Category is a parent of.
          type: array
          items:
            $ref: '#/components/schemas/ProductCategoryRef'
        productOffering:
          description: A list of references to Product Offering grouped within this Category
          type: array
          items:
            $ref: '#/components/schemas/ProductOfferingRef'
      required:
      - id
      - name
      - description
      - lastUpdate
    ProductCategoryRef:
      description: Represents the reference to Category
      type: object
      properties:
        id:
          description: Unique (within the Seller domain) identifier for the Category
          type: string
        href:
          description: Hyperlink to access the Category
          type: string
          format: uri
      required:
      - id
    Error403:
      description: Forbidden. This code indicates that the server understood the request but refuses to authorize it. (https://tools.ietf.org/html/rfc7231#section-6.5.3)
      allOf:
      - $ref: '#/components/schemas/Error'
      - type: object
        properties:
          code:
            description: 'This code indicates that the server understood

              the request but refuses to authorize it because

              of one of the following error codes:

              - accessDenied: Access denied

              - forbiddenRequester: Forbidden requester

              - tooManyUsers: Too many users'
            $ref: '#/components/schemas/Error403Code'
        required:
        - code
    Error401:
      description: Unauthorized.  (https://tools.ietf.org/html/rfc7235#section-3.1)
      allOf:
      - $ref: '#/components/schemas/Error'
      - type: object
        properties:
          code:
            description: 'One of the following error codes:

              - missingCredentials: No credentials provided.

              - invalidCredentials: Provided credentials are invalid or expired'
            $ref: '#/components/schemas/Error401Code'
        required:
        - code
    Error401Code:
      description: 'One of the following error codes:

        - missingCredentials: No credentials provided.

        - invalidCredentials: Provided credentials are invalid or expired'
      type: string
      enum:
      - missingCredentials
      - invalidCredentials
    Error400:
      description: Bad Request. (https://tools.ietf.org/html/rfc7231#section-6.5.1)
      allOf:
      - $ref: '#/components/schemas/Error'
      - type: object
        properties:
          code:
            description: 'One of the following error codes:

              - missingQueryParameter: The URI is missing a required query-string parameter

              - missingQueryValue: The URI is missing a required query-string parameter value

              - invalidQuery: The query section of the URI is invalid.

              - invalidBody: The request has an invalid body'
            $ref: '#/components/schemas/Error400Code'
        required:
        - code
    Error500:
      description: Internal Server Error. (https://tools.ietf.org/html/rfc7231#section-6.6.1)
      allOf:
      - $ref: '#/components/schemas/Error'
      - type: object
        properties:
          code:
            description: 'The following error code:

              - internalError: Internal server error - the server encountered an unexpected condition that prevented it from fulfilling the request.'
            type: string
            enum:
            - internalError
        required:
        - code
    Error403Code:
      description: 'This code indicates that the server understood

        the request but refuses to authorize it because

        of one of the following error codes:

        - accessDenied: Access denied

        - forbiddenRequester: Forbidden requester

        - tooManyUsers: Too many users'
      type: string
      enum:
      - accessDenied
      - forbiddenRequester
      - tooManyUsers
    Error:
      description: 'Standard Class used to describe API response error Not intended to be used directly. The `code` in the HTTP header is used as a discriminator for the type of error returned in runtime.

        '
      type: object
      properties:
        reason:
          description: Text that explains the reason for the error. This can be shown to a client user.
          type: string
          maxLength: 255
        message:
          description: Text that provides mode details and corrective actions related to the error. This can be shown to a client user.
          type: string
        referenceError:
          description: URL pointing to documentation describing the error
          type: string
          format: uri
      required:
      - reason
    ProductOfferingRef:
      description: ProductOffering reference. A product offering represents entities that are launched from the provider of the catalog.
      type: object
      properties:
        id:
          description: Unique (within the Seller domain) identifier for the Product Offering.
          type: string
        href:
          description: Hyperlink to access the Product Offering
          type: string
      required:
      - id
x-refined-from:
- mef-lso-cantata-product-catalog-openapi.yml
- mef-lso-sonata-product-catalog-openapi.yml