{
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    "_postman_id": "688a655c-59d2-4d7c-9242-df9b3589380a",
    "name": "ServiceTitan Accounting Adjustments Purchase Orders API",
    "description": "The Accounting API manages invoices, invoice items, AP credits, payments, payment terms,\npayment types, journal entries, journal entry details, tax zones, and GL accounts.\nTenant-scoped; OAuth 2.0 + App Key. Integrates with QuickBooks, Sage Intacct, and Acumatica.\n\n\nContact Support:\n Name: ServiceTitan Developer Support\n Email: integrations@servicetitan.com",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T02:52:48.000Z",
    "updatedAt": "2026-07-28T02:52:48.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-688a655c-59d2-4d7c-9242-df9b3589380a"
  },
  "item": [
    {
      "name": "purchase-orders",
      "item": [
        {
          "name": "{id}",
          "item": [
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              "name": "Get Purchase Order",
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                "disableBodyPruning": true
              },
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                "header": [
                  {
                    "key": "Accept",
                    "value": "application/json"
                  }
                ],
                "url": {
                  "raw": "{{baseUrl}}/purchase-orders/:id",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "purchase-orders",
                    ":id"
                  ],
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                      "description": "(Required) "
                    }
                  ]
                }
              },
              "response": [
                {
                  "id": "0bb602e4-5cfc-4fd5-9a63-581272901845",
                  "name": "Purchase order",
                  "originalRequest": {
                    "method": "GET",
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                        "key": "Accept",
                        "value": "application/json"
                      },
                      {
                        "description": "Added as a part of security scheme: oauth2",
                        "key": "Authorization",
                        "value": "<token>"
                      }
                    ],
                    "url": {
                      "raw": "{{baseUrl}}/purchase-orders/:id",
                      "host": [
                        "{{baseUrl}}"
                      ],
                      "path": [
                        "purchase-orders",
                        ":id"
                      ],
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                          "key": "id"
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                  },
                  "status": "OK",
                  "code": 200,
                  "_postman_previewlanguage": "json",
                  "header": [
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                      "key": "Content-Type",
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                  "responseTime": null,
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          },
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            ],
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              "raw": "{{baseUrl}}/purchase-orders?page=1&pageSize=50&modifiedOnOrAfter=<dateTime>&vendorId=<integer>&status=Received",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "purchase-orders"
              ],
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                {
                  "key": "page",
                  "value": "1"
                },
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                },
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                  "value": "<dateTime>"
                },
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                  "key": "vendorId",
                  "value": "<integer>"
                },
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                  "key": "status",
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                }
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                    "description": "Added as a part of security scheme: oauth2",
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                  ],
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                    },
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                      "value": "<dateTime>"
                    },
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                      "key": "vendorId",
                      "value": "<integer>"
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                      "value": "Received"
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              },
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              "code": 200,
              "_postman_previewlanguage": "json",
              "header": [
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                  "key": "Content-Type",
                  "value": "application/json"
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              ],
              "cookie": [],
              "responseTime": null,
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              "updatedAt": "2026-07-28T02:52:48.000Z",
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          "uid": "35240-dd1fd0a0-ef71-4695-b640-2322c1ace9bc"
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          "name": "Create Purchase Order",
          "id": "6a8dc87b-6524-48d6-ad98-fbac29d58af5",
          "protocolProfileBehavior": {
            "disableBodyPruning": true
          },
          "request": {
            "method": "POST",
            "header": [
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                "key": "Content-Type",
                "value": "application/json"
              },
              {
                "key": "Accept",
                "value": "application/json"
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            ],
            "body": {
              "mode": "raw",
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              "options": {
                "raw": {
                  "headerFamily": "json",
                  "language": "json"
                }
              }
            },
            "url": {
              "raw": "{{baseUrl}}/purchase-orders",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "purchase-orders"
              ]
            }
          },
          "response": [
            {
              "id": "82d52915-e9ca-43de-be2f-fd4461f2c572",
              "name": "Created purchase order",
              "originalRequest": {
                "method": "POST",
                "header": [
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                    "key": "Content-Type",
                    "value": "application/json"
                  },
                  {
                    "key": "Accept",
                    "value": "application/json"
                  },
                  {
                    "description": "Added as a part of security scheme: oauth2",
                    "key": "Authorization",
                    "value": "<token>"
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                ],
                "body": {
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                  "raw": "{{baseUrl}}/purchase-orders",
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  ],
  "auth": {
    "type": "oauth2",
    "oauth2": [
      {
        "key": "accessTokenUrl",
        "value": "https://auth.servicetitan.io/connect/token",
        "type": "string"
      },
      {
        "key": "grant_type",
        "value": "client_credentials",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "tenant",
      "value": "0000000"
    },
    {
      "key": "baseUrl",
      "value": "https://api.servicetitan.io/accounting/v2/{{tenant}}"
    }
  ]
}