> ## Documentation Index
> Fetch the complete documentation index at: https://developer.sandbox.co.in/llms.txt
> Use this file to discover all available pages before exploring further.

# Get day-wise changed GSTINs

> Retrieve GSTIN changes reported for a state on a specified date.

#### Response schema

For successful responses, these resources describe the GSTN payload at `data.data`.

<Card title="View response JSON schema" icon="code" href="https://raw.githubusercontent.com/in-co-sandbox/in-co-sandbox-docs/refs/heads/main/data/gst/schema/public/get-day-wise-changed-gstins/v1.0/response.schema.json" arrow="true" horizontal />

<Card title="View Excel field reference" icon="file-spreadsheet" href="https://raw.githubusercontent.com/in-co-sandbox/in-co-sandbox-docs/refs/heads/main/data/gst/schema/public/get-day-wise-changed-gstins/v1.0/fields.xlsx" arrow="true" horizontal />


## OpenAPI

````yaml api-reference/gst/compliance/openapi.json POST /gst/compliance/public/gstin/changed-list
openapi: 3.0.1
info:
  title: compliance
  description: >-
    **GST Compliance API** enables businesses to automate compliance
    requirements like [Taxpayer
    verification](https://developer.sandbox.co.in/reference/search-gstin-api),
    [GSTR
    Filing](https://developer.sandbox.co.in/reference/gst-taxpayer-authentication),
    [Generating
    E-Invoices](https://developer.sandbox.co.in/reference/e-invoice-authentication-api),
    and [E-Way
    Bills](https://developer.sandbox.co.in/reference/e-way-bill-authentication-api).We
    provide these APIs from GSTN-authorised GST Suvidha Providers, handling the
    encryption-decryption and signing so you don't have to handle the
    complexities.
  version: 1.0.0
servers:
  - url: https://api.sandbox.co.in
  - url: https://test-api.sandbox.co.in
security: []
tags:
  - name: Public
  - name: Taxpayer
  - name: Taxpayer Auth
  - name: Returns
  - name: GSTR-1 Documents
  - name: File GSTR-1
  - name: GSTR-2A Documents
  - name: GSTR-2B Document
  - name: File GSTR-3B
  - name: GSTR-4
  - name: File GSTR-9
  - name: Invoice Management System
  - name: GSTR-1A Documents
  - name: File GSTR-1A
  - name: Ledgers
  - name: e-Invoice
  - name: Sales e-Invoices for return period
  - name: Purchase e-Invoices for return period
  - name: Front Office Notices
  - name: Front Office
  - name: AATO
  - name: e-Invoice1
  - name: Authentication
  - name: e-Invoice12
  - name: E-Way Bill
  - name: E-Way Bill1
  - name: Authentication1
  - name: Consignor
  - name: Consolidated E-Way Bill
  - name: Multi-Vehicle Movement
  - name: Consignee
  - name: Transporter
  - name: Consolidated E-Way Bill1
  - name: Multi-vehicle Movement
  - name: Common
paths:
  /gst/compliance/public/gstin/changed-list:
    post:
      tags:
        - Public
      summary: Get day-wise changed GSTINs
      description: >-
        Retrieve GSTIN changes reported for a state on a specified date. Each
        record contains an MD5 hash of the GSTIN and its change type.
      operationId: getDayWiseChangedGstins
      parameters:
        - name: authorization
          in: header
          description: JWT access token used to authorize the request.
          required: true
          example: '{{access_token}}'
          schema:
            type: string
        - name: x-accept-cache
          in: header
          description: >-
            Pass true to accept a cached response. Requests without this header,
            or with false, are sent to the origin.
          required: false
          example: 'true'
          schema:
            type: boolean
        - name: x-api-key
          in: header
          description: API key used to identify your Sandbox account.
          required: true
          example: '{{api_key}}'
          schema:
            type: string
        - name: x-api-version
          in: header
          description: Sandbox API version to use.
          required: false
          schema:
            type: string
            default: 1.0.0
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              description: Filters for retrieving the changed GSTIN list.
              additionalProperties: false
              required:
                - date
              properties:
                date:
                  type: string
                  description: >-
                    Date for which to retrieve changed GSTIN records, in
                    DD-MM-YYYY format.
                  pattern: ^\d{2}-\d{2}-\d{4}$
                  example: 04-01-2017
                state_code:
                  type: string
                  description: >-
                    Two-digit GST state code for which to retrieve changed GSTIN
                    records.
                  minLength: 2
                  maxLength: 2
                  pattern: ^\d{2}$
                  example: '01'
                page:
                  type: integer
                  format: int32
                  description: >-
                    Page number of the changed GSTIN list to retrieve. Defaults
                    to 1.
                  minimum: 1
                  default: 1
                  example: 1
            examples:
              Changed GSTIN list:
                summary: Changed GSTINs for a state and date
                value:
                  date: 04-01-2017
                  state_code: '01'
                  page: 1
      responses:
        '200':
          description: Changed GSTIN records retrieved successfully.
          content:
            application/json:
              schema:
                type: object
                description: Sandbox response containing the changed GSTIN list.
                required:
                  - code
                  - data
                  - timestamp
                  - transaction_id
                properties:
                  code:
                    type: integer
                    description: HTTP status code.
                    example: 200
                  data:
                    type: object
                    description: >-
                      Response payload containing the requested data or error
                      details.
                    required:
                      - data
                      - status_cd
                    properties:
                      data:
                        type: object
                        description: >-
                          GSTN payload containing changed GSTIN records and
                          pagination details.
                        required:
                          - tpgcnt
                          - cpgnum
                          - ismpg
                          - cnt
                          - gstLst
                          - totalCount
                        properties:
                          tpgcnt:
                            type: integer
                            description: Total number of pages in the result set.
                            example: 1
                          cpgnum:
                            type: integer
                            description: Page number returned in this response.
                            example: 1
                          ismpg:
                            type: string
                            description: >-
                              Whether more than one page is available: Y for yes
                              or N for no.
                            enum:
                              - 'Y'
                              - 'N'
                            example: 'N'
                          cnt:
                            type: integer
                            description: >-
                              Number of changed GSTIN records returned on this
                              page.
                            example: 6
                          gstLst:
                            type: array
                            description: Changed GSTIN records grouped by GST state code.
                            items:
                              type: object
                              required:
                                - state_cd
                                - gstdtls
                              properties:
                                state_cd:
                                  type: string
                                  description: >-
                                    Two-digit GST state code for the grouped
                                    records.
                                  minLength: 2
                                  maxLength: 2
                                  pattern: ^\d{2}$
                                  example: '24'
                                gstdtls:
                                  type: array
                                  description: Changed GSTIN records for the state.
                                  items:
                                    type: object
                                    required:
                                      - chng_typ
                                      - gstin
                                      - chng_dt
                                    properties:
                                      chng_typ:
                                        type: string
                                        description: >-
                                          GSTIN change type: G for generated, C
                                          for cancelled, U for updated, I for
                                          inactive, or E for expired.
                                        enum:
                                          - G
                                          - C
                                          - U
                                          - I
                                          - E
                                        example: G
                                      gstin:
                                        type: string
                                        description: >-
                                          32-character MD5 hash of the GSTIN, not
                                          the plaintext GSTIN.
                                        minLength: 32
                                        maxLength: 32
                                        pattern: ^[a-f0-9]{32}$
                                        example: 427adfe66a80ec823a53c1dd56fd0157
                                      chng_dt:
                                        type: string
                                        description: >-
                                          Date on which the GSTIN changed, in
                                          DD-MM-YYYY format.
                                        pattern: ^\d{2}-\d{2}-\d{4}$
                                        example: 24-01-2017
                          totalCount:
                            type: integer
                            description: >-
                              Total number of changed GSTIN records across all
                              pages.
                            example: 7
                      status_cd:
                        type: string
                        description: GSTN status code for the response.
                        example: '1'
                  timestamp:
                    type: integer
                    format: int64
                    description: >-
                      Unix timestamp in milliseconds indicating when the server
                      generated the response.
                    example: 1763446641000
                  transaction_id:
                    type: string
                    format: uuid
                    description: Unique identifier for tracking the request across systems.
                    example: a4bcca2e-7e82-4eaf-8046-6cd4e8c028c1
              examples:
                Changed GSTIN list:
                  summary: Changed GSTIN records
                  value:
                    code: 200
                    data:
                      data:
                        tpgcnt: 1
                        cpgnum: 1
                        ismpg: 'N'
                        cnt: 6
                        gstLst:
                          - state_cd: '24'
                            gstdtls:
                              - chng_typ: G
                                gstin: 427adfe66a80ec823a53c1dd56fd0157
                                chng_dt: 24-01-2017
                        totalCount: 7
                      status_cd: '1'
                    timestamp: 1763446641000
                    transaction_id: a4bcca2e-7e82-4eaf-8046-6cd4e8c028c1
      deprecated: false
      security: []

````