Scout RFP (Workday Strategic Sourcing) project_supplier_companies API

Use the project supplier companies API to manage project suppliers.

Operations 4

POST /projects/{project_id}/relationships/supplier_companies Add Suppliers #
DELETE /projects/{project_id}/relationships/supplier_companies Remove Suppliers #
POST /projects/{project_external_id}/relationships/supplier_companies/external_id Add Suppliers using External IDs #
DELETE /projects/{project_external_id}/relationships/supplier_companies/external_id Remove Suppliers using External IDs #

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/scoutrfp-project-supplier-companies-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 form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

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

OpenAPI Specification

scoutrfp-project-supplier-companies-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Workday Strategic Sourcing attachments Project Supplier Companies API
  version: '1.0'
  description: '<span id="section/Authentication/api_key" data-section-id="section/Authentication/api_key"></span>

    <span id="section/Authentication/user_token" data-section-id="section/Authentication/user_token"></span>

    <span id="section/Authentication/user_email" data-section-id="section/Authentication/user_email"></span>

    '
servers:
- url: https://api.us.workdayspend.com/services/attachments/v1
  description: Production Server
- url: https://api.sandbox.us.workdayspend.com/services/attachments/v1
  description: Sandbox Server
security:
- api_key: []
  user_token: []
  user_email: []
tags:
- name: project_supplier_companies
  x-displayName: Project Supplier Companies
  description: 'Use the project supplier companies API to manage project suppliers.

    '
paths:
  /projects/{project_id}/relationships/supplier_companies:
    post:
      tags:
      - project_supplier_companies
      description: 'Add suppliers to a project.


        For best performance, we recommend inviting 10 or less suppliers in a single request.

        '
      operationId: Add Suppliers
      summary: Add Suppliers
      parameters:
      - name: project_id
        in: path
        description: Project identifier.
        required: true
        schema:
          type: integer
        example: 1
      requestBody:
        content:
          application/vnd.api+json:
            schema:
              type: object
              properties:
                data:
                  type: array
                  items:
                    $ref: '#/components/schemas/SupplierCompanyBase'
            examples:
              success:
                $ref: '#/components/examples/create_request-2'
      responses:
        '204':
          description: OK
        '401':
          description: Unauthorized
        '404':
          description: Not Found
      x-codeSamples:
      - label: Curl
        source: "curl -H \"X-Api-Key: ${COMPANY_KEY}\" \\\n     -H \"X-User-Token: ${USER_TOKEN}\" \\\n     -H \"X-User-Email: ${USER_EMAIL}\" \\\n     -H \"Content-Type: application/vnd.api+json\" \\\n     -X POST \\\n     -d '{\"data\":[{ \"type\": \"supplier_companies\", \"id\": \"5\" },{ \"type\": \"supplier_companies\", \"id\": \"11\" }]}' \\\n     \"https://api.us.workdayspend.com/services/projects/v1/projects/1/relationships/supplier_companies\"\n"
    delete:
      tags:
      - project_supplier_companies
      description: 'Remove suppliers from a project.


        For best performance, we recommend removing 10 or less suppliers in a single request.

        '
      operationId: Remove Suppliers
      summary: Remove Suppliers
      parameters:
      - name: project_id
        in: path
        description: Project identifier.
        required: true
        schema:
          type: integer
        example: 1
      requestBody:
        content:
          application/vnd.api+json:
            schema:
              type: object
              properties:
                data:
                  type: array
                  $ref: '#/components/schemas/SupplierCompanyBase'
            examples:
              success:
                $ref: '#/components/examples/delete_request'
      responses:
        '204':
          description: OK
        '401':
          description: Unauthorized
        '404':
          description: Not Found
      x-codeSamples:
      - label: Curl
        source: "curl -H \"X-Api-Key: ${COMPANY_KEY}\" \\\n     -H \"X-User-Token: ${USER_TOKEN}\" \\\n     -H \"X-User-Email: ${USER_EMAIL}\" \\\n     -H \"Content-Type: application/vnd.api+json\" \\\n     -X DELETE \\\n     -d '{\"data\":[{ \"type\": \"supplier_companies\", \"id\": \"5\" },{ \"type\": \"supplier_companies\", \"id\": \"11\" }]}' \\\n     \"https://api.us.workdayspend.com/services/projects/v1/projects/1/relationships/supplier_companies\"\n"
  /projects/{project_external_id}/relationships/supplier_companies/external_id:
    post:
      tags:
      - project_supplier_companies
      description: 'Add suppliers to a project.


        You must supply the unique project external identifier (the one you used when created the project).


        You must supply the external identifiers of the supplier companies too.


        For best performance, we recommend inviting 10 or less suppliers in a single request.

        '
      operationId: Add Suppliers using External IDs
      summary: Add Suppliers using External IDs
      parameters:
      - name: project_external_id
        in: path
        description: Project external identifier.
        required: true
        schema:
          type: string
        example: PRJ1
      requestBody:
        content:
          application/vnd.api+json:
            schema:
              type: object
              properties:
                data:
                  type: array
                  items:
                    $ref: '#/components/schemas/ExternalSupplierCompanyBase'
            examples:
              success:
                $ref: '#/components/examples/external_create_request'
      responses:
        '204':
          description: OK
        '401':
          description: Unauthorized
        '404':
          description: Not Found
      x-codeSamples:
      - label: Curl
        source: "curl -H \"X-Api-Key: ${COMPANY_KEY}\" \\\n     -H \"X-User-Token: ${USER_TOKEN}\" \\\n     -H \"X-User-Email: ${USER_EMAIL}\" \\\n     -H \"Content-Type: application/vnd.api+json\" \\\n     -X POST \\\n     -d '{\"data\":[{ \"type\": \"supplier_companies\", \"id\": \"SUP5\" },{ \"type\": \"supplier_companies\", \"id\": \"SUP11\" }]}' \\\n     \"https://api.us.workdayspend.com/services/projects/v1/projects/PRJ1/relationships/supplier_companies/external_id\"\n"
    delete:
      tags:
      - project_supplier_companies
      description: 'Remove suppliers from a project.


        You must supply the unique project external identifier (the one you used when created the project).


        You must supply the external identifiers of the supplier companies too.


        For best performance, we recommend removing 10 or less suppliers in a single request.

        '
      operationId: Remove Suppliers using External IDs
      summary: Remove Suppliers using External IDs
      parameters:
      - name: project_external_id
        in: path
        description: Project external identifier.
        required: true
        schema:
          type: string
        example: PRJ1
      requestBody:
        content:
          application/vnd.api+json:
            schema:
              type: object
              properties:
                data:
                  type: array
                  items:
                    $ref: '#/components/schemas/ExternalSupplierCompanyBase'
            examples:
              success:
                $ref: '#/components/examples/external_delete_request'
      responses:
        '204':
          description: OK
        '401':
          description: Unauthorized
        '404':
          description: Not Found
      x-codeSamples:
      - label: Curl
        source: "curl -H \"X-Api-Key: ${COMPANY_KEY}\" \\\n     -H \"X-User-Token: ${USER_TOKEN}\" \\\n     -H \"X-User-Email: ${USER_EMAIL}\" \\\n     -H \"Content-Type: application/vnd.api+json\" \\\n     -X DELETE \\\n     -d '{\"data\":[{ \"type\": \"supplier_companies\", \"id\": \"SUP5\" },{ \"type\": \"supplier_companies\", \"id\": \"SUP11\" }]}' \\\n     \"https://api.us.workdayspend.com/services/projects/v1/projects/PRJ1/relationships/supplier_companies/external_id\"\n"
components:
  schemas:
    ExternalSupplierCompanyBase:
      title: ExternalSupplierCompany
      type: object
      required:
      - type
      - id
      properties:
        type:
          $ref: '#/components/schemas/ExternalSupplierCompanyType'
        id:
          $ref: '#/components/schemas/ExternalSupplierCompanyId'
    SupplierCompanyId:
      type: integer
      description: Supplier company identifier string.
      example: 1
    SupplierCompanyBase:
      title: SupplierCompany
      type: object
      required:
      - type
      - id
      properties:
        type:
          $ref: '#/components/schemas/SupplierCompanyType'
        id:
          $ref: '#/components/schemas/SupplierCompanyId'
    ExternalSupplierCompanyId:
      type: integer
      description: Supplier company external identifier string.
      example: 1
    ExternalSupplierCompanyType:
      type: string
      description: Object type, should always be `supplier_companies`.
      example: supplier_companies
    SupplierCompanyType:
      type: string
      description: Object type, should always be `supplier_companies`.
      example: supplier_companies
  examples:
    external_delete_request:
      value:
        data:
        - type: supplier_companies
          id: SUP5
        - type: supplier_companies
          id: SUP11
    delete_request:
      value:
        data:
        - type: supplier_companies
          id: '5'
        - type: supplier_companies
          id: '11'
    external_create_request:
      value:
        data:
        - type: supplier_companies
          id: SUP5
        - type: supplier_companies
          id: SUP11
    create_request-2:
      value:
        data:
        - type: supplier_companies
          id: '5'
        - type: supplier_companies
          id: '11'
  securitySchemes:
    api_key:
      type: apiKey
      name: X-Api-Key
      in: header
      description: Company API key.
    user_token:
      type: apiKey
      name: X-User-Token
      in: header
      description: User token.
    user_email:
      type: apiKey
      name: X-User-Email
      in: header
      description: User email.
x-tagGroups:
- name: Getting Started
  tags:
  - support
  - servers
  - api_specification
  - authentication
  - rate_limiting
- name: Attachments
  tags:
  - attachments