Workday Financials Purchase Orders API
Manage purchase orders
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.
Call it yourself
curl for this page
This API
curl "https://apis.io/api/v1/apis/workday-financials-purchase-orders-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
openapi: 3.2.0
info:
title: Workday Financials Workday Cash Management Account Reconciliations Purchase Orders API
description: API for managing cash positions, bank accounts, transactions, and cash forecasting within Workday Cash Management.
version: v38.2
contact:
name: Workday Support
url: https://www.workday.com/en-us/company/latest/support.html
termsOfService: https://www.workday.com/en-us/legal.html
servers:
- url: https://{tenant}.workday.com/api/cashManagement/v38.2
description: Workday Cash Management Production
variables:
tenant:
description: Workday tenant identifier
default: your-tenant
security:
- bearerAuth: []
tags:
- name: Purchase Orders
description: Manage purchase orders
paths:
/purchaseOrders:
get:
operationId: listPurchaseOrders
summary: Workday Financials List purchase orders
description: Retrieve a collection of purchase orders.
tags:
- Purchase Orders
parameters:
- $ref: '#/components/parameters/limit'
- $ref: '#/components/parameters/offset'
- name: status
in: query
description: Filter by order status
schema:
type: string
enum:
- Draft
- Issued
- Received
- Closed
- Canceled
responses:
'200':
description: Purchase orders retrieved successfully
content:
application/json:
schema:
type: object
properties:
total:
type: integer
data:
type: array
items:
$ref: '#/components/schemas/PurchaseOrder'
'401':
$ref: '#/components/responses/Unauthorized'
/purchaseOrders/{id}:
get:
operationId: getPurchaseOrder
summary: Workday Financials Get a purchase order
description: Retrieve details of a specific purchase order.
tags:
- Purchase Orders
parameters:
- $ref: '#/components/parameters/resourceId'
responses:
'200':
description: Purchase order details
content:
application/json:
schema:
$ref: '#/components/schemas/PurchaseOrder'
'401':
$ref: '#/components/responses/Unauthorized'
'404':
$ref: '#/components/responses/NotFound'
/purchaseOrders/{id}/lines:
get:
operationId: listPurchaseOrderLines
summary: Workday Financials List purchase order lines
description: Retrieve line items for a specific purchase order.
tags:
- Purchase Orders
parameters:
- $ref: '#/components/parameters/resourceId'
responses:
'200':
description: Purchase order lines retrieved successfully
content:
application/json:
schema:
type: object
properties:
total:
type: integer
data:
type: array
items:
$ref: '#/components/schemas/PurchaseOrderLine'
'401':
$ref: '#/components/responses/Unauthorized'
'404':
$ref: '#/components/responses/NotFound'
components:
schemas:
SupplierShortRef:
type: object
properties:
id:
type: string
description: Workday ID of the supplier
descriptor:
type: string
description: Display name of the supplier
PurchaseOrderLine:
type: object
properties:
id:
type: string
description: Workday ID (WID) for the line item
lineNumber:
type: integer
description: Line item number
description:
type: string
description: Line item description
quantity:
type: number
format: double
description: Quantity ordered
unitCost:
type: number
format: double
description: Cost per unit
extendedAmount:
type: number
format: double
description: Total line amount
spendCategory:
type: string
description: Spend category for the line item
PurchaseOrder:
type: object
properties:
id:
type: string
description: Workday ID (WID) for the purchase order
orderNumber:
type: string
description: Purchase order number
supplier:
$ref: '#/components/schemas/SupplierShortRef'
orderDate:
type: string
format: date
description: Date the order was placed
totalAmount:
type: number
format: double
description: Total order amount
currency:
$ref: '#/components/schemas/CurrencyRef'
status:
type: string
enum:
- Draft
- Issued
- Received
- Closed
- Canceled
description: Current order status
company:
$ref: '#/components/schemas/CompanyRef'
CompanyRef:
type: object
properties:
id:
type: string
description: Workday ID of the company
descriptor:
type: string
description: Display name of the company
CurrencyRef:
type: object
properties:
id:
type: string
description: Workday ID of the currency
descriptor:
type: string
description: Currency code (e.g., USD, EUR)
responses:
NotFound:
description: The requested resource was not found
Unauthorized:
description: Authentication credentials are missing or invalid
parameters:
resourceId:
name: id
in: path
required: true
description: Unique identifier of the resource (WID)
schema:
type: string
offset:
name: offset
in: query
description: Number of results to skip for pagination
schema:
type: integer
default: 0
limit:
name: limit
in: query
description: Maximum number of results to return
schema:
type: integer
default: 20
maximum: 100
securitySchemes:
bearerAuth:
type: http
scheme: bearer
bearerFormat: JWT
description: OAuth 2.0 bearer token obtained from Workday authentication
externalDocs:
description: Workday Cash Management API Documentation
url: https://community.workday.com/sites/default/files/file-hosting/productionapi/index.html