{
  "info": {
    "_postman_id": "e753221e-883c-41e8-aa1b-82229b462d57",
    "name": "TaxJar Sales Tax Categories Summary Rates API",
    "description": "REST API for real-time sales tax calculation, rooftop-level rate lookups, tax category listing, transaction management (orders and refunds), customer exemption management, nexus region tracking, address validation, and VAT validation. Supports token-based authentication via Authorization header. TaxJar is a Stripe company providing sub-20ms response times and 99.999% historical uptime.\n\nContact Support:\n Name: TaxJar Developer Support",
    "schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json",
    "createdAt": "2026-07-28T03:08:09.000Z",
    "updatedAt": "2026-07-28T03:08:09.000Z",
    "lastUpdatedBy": "35240",
    "uid": "35240-e753221e-883c-41e8-aa1b-82229b462d57"
  },
  "item": [
    {
      "name": "summary_rates",
      "item": [
        {
          "name": "Summarize tax rates for all regions",
          "id": "0161040a-36f2-4129-8300-b6f30db34b95",
          "protocolProfileBehavior": {
            "disableBodyPruning": true
          },
          "request": {
            "method": "GET",
            "header": [
              {
                "key": "Accept",
                "value": "application/json"
              }
            ],
            "url": {
              "raw": "{{baseUrl}}/summary_rates",
              "host": [
                "{{baseUrl}}"
              ],
              "path": [
                "summary_rates"
              ]
            },
            "description": "Returns a summarized list of expected sales tax rates for a given region. This is useful for showing customers an estimated tax rate before checkout."
          },
          "response": [
            {
              "id": "bc89bf3c-026f-4572-9f73-54a69073cf2d",
              "name": "Summary rates by region",
              "originalRequest": {
                "method": "GET",
                "header": [
                  {
                    "key": "Accept",
                    "value": "application/json"
                  },
                  {
                    "description": "Added as a part of security scheme: bearer",
                    "key": "Authorization",
                    "value": "Bearer <token>"
                  }
                ],
                "url": {
                  "raw": "{{baseUrl}}/summary_rates",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "summary_rates"
                  ]
                }
              },
              "status": "OK",
              "code": 200,
              "_postman_previewlanguage": "json",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "application/json"
                }
              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"summary_rates\": [\n    {\n      \"country_code\": \"<string>\",\n      \"country\": \"<string>\",\n      \"region_code\": \"<string>\",\n      \"region\": \"<string>\",\n      \"minimum_rate\": {\n        \"label\": \"<string>\",\n        \"rate\": \"<float>\"\n      },\n      \"average_rate\": {\n        \"label\": \"<string>\",\n        \"rate\": \"<float>\"\n      }\n    },\n    {\n      \"country_code\": \"<string>\",\n      \"country\": \"<string>\",\n      \"region_code\": \"<string>\",\n      \"region\": \"<string>\",\n      \"minimum_rate\": {\n        \"label\": \"<string>\",\n        \"rate\": \"<float>\"\n      },\n      \"average_rate\": {\n        \"label\": \"<string>\",\n        \"rate\": \"<float>\"\n      }\n    }\n  ]\n}",
              "createdAt": "2026-07-28T03:08:09.000Z",
              "updatedAt": "2026-07-28T03:08:09.000Z",
              "uid": "35240-bc89bf3c-026f-4572-9f73-54a69073cf2d"
            },
            {
              "id": "e7b000eb-e62f-4b10-8aea-57178b6d42df",
              "name": "Unauthorized - invalid or missing API token",
              "originalRequest": {
                "method": "GET",
                "header": [
                  {
                    "key": "Accept",
                    "value": "application/json"
                  },
                  {
                    "description": "Added as a part of security scheme: bearer",
                    "key": "Authorization",
                    "value": "Bearer <token>"
                  }
                ],
                "url": {
                  "raw": "{{baseUrl}}/summary_rates",
                  "host": [
                    "{{baseUrl}}"
                  ],
                  "path": [
                    "summary_rates"
                  ]
                }
              },
              "status": "Unauthorized",
              "code": 401,
              "_postman_previewlanguage": "json",
              "header": [
                {
                  "key": "Content-Type",
                  "value": "application/json"
                }
              ],
              "cookie": [],
              "responseTime": null,
              "body": "{\n  \"error\": \"<string>\",\n  \"detail\": \"<string>\",\n  \"status\": \"<integer>\"\n}",
              "createdAt": "2026-07-28T03:08:09.000Z",
              "updatedAt": "2026-07-28T03:08:09.000Z",
              "uid": "35240-e7b000eb-e62f-4b10-8aea-57178b6d42df"
            }
          ],
          "createdAt": "2026-07-28T03:08:09.000Z",
          "updatedAt": "2026-07-28T03:08:09.000Z",
          "uid": "35240-0161040a-36f2-4129-8300-b6f30db34b95"
        }
      ],
      "id": "8fc5191f-59be-45a0-854d-dff797df6db7",
      "createdAt": "2026-07-28T03:08:09.000Z",
      "updatedAt": "2026-07-28T03:08:09.000Z",
      "uid": "35240-8fc5191f-59be-45a0-854d-dff797df6db7"
    }
  ],
  "auth": {
    "type": "bearer",
    "bearer": [
      {
        "key": "token",
        "value": "{{bearerToken}}",
        "type": "string"
      }
    ]
  },
  "variable": [
    {
      "key": "baseUrl",
      "value": "https://api.taxjar.com/v2"
    }
  ]
}