> ## Documentation Index > Fetch the complete documentation index at: https://deepvue-2e0dbadd.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # GST Return Status > - Track GST Return API accepts gstin and year (Financial year). This API then responds with the status of all the GSTRs filed by the given GSTIN and financial year. - Tracking GSTRs gives an idea about the GST entity's compliance performance. A GST entity periodically and rightly filing GSTRs is a positive indication about its business and compliance performance. ## OpenAPI ````yaml GET /v1/verification/gstin/track-gstr openapi: 3.0.2 info: title: Deepvue.tech Developers' Guide description: >- Deepvue.tech's APIs and SDKs are a No-Code Solution to Document Digitization and Verification for Businesses. version: v1 x-logo: url: https://deepvue.tech/wp-content/uploads//2022/01/deepvue-logo1-1.svg servers: - url: https://production.deepvue.tech security: - BearerAuth: [] ApiKeyAuth: [] tags: - name: Authorization description: |- - You need an Authorized Access Token to access any of the Platform APIs. - One Access Token will be valid for only 24 hours. - After 24 hours, you can renew the token by using the Authorize Endpoint. - This will issue another access_token valid for 24 hrs. - name: Aadhaar Ekyc V2 description: New streamlined APIs for Aadhaar eKYC - name: Offline Aadhaar eKYC description: >- Offline Aadhaar KYC, or OKYC, is a legally compliant KYC method as per UIDAI guidelines. Your customers can provide their Aadhaar number and verify with an OTP sent to their Aadhaar-linked mobile number, to access a downloadable XML file with their Aadhaar details. **How does Offline Aadhaar Verification work?** **Provide Consent**: Customers agree or disagree to continue at the initial screen. **Share Aadhaar Number**: Customers provide their Aadhaar number to proceed with the verification. **Verify with OTP**: Verify with an OTP sent to their Aadhaar-linked mobile number by UIDAI, to access a downloadable XML file with their Aadhaar details in a share code manner. **Realtime face match** for liveness detection: The Aadhaar Offline document has Name, Address, Photo, Gender, DOB. Optionally, the photo in the UIDAI Issued Aadhaar document can be matched with customers' live photo or a selfie in real time to ensure liveness checks. *You can simply integrate Offline Aadhaar eKYC within your application with no-code and in no time with our Deepvue.tech Offline Aadhaar eKYC SDKs.* **Below are the integration guides to integrate the platform specific SDKs:** **Android SDK** : https://github.com/deepvue-tech/deepvue-aadhaar-offline-ekyc-android-sdk **iOS SDK** : https://github.com/deepvue-tech/deepvue-aadhaar-offline-ekyc-ios-sdk **React-Native SDK** : https://github.com/deepvue-tech/deepvue-aadhaar-offline-ekyc-react-sdk **Flutter SDK** : https://pub.dev/packages/aadhaar_offline_ekyc **NOTE**: As per the compliances by UIDAI on sharing and storage of Aadhaar number is not allowed. Service Providers shall not share, publish or display either Share Code or XML file or its contents with anyone else. Any non-compliance of these actions shall invite actions under Sections 17 and 25 of The Aadhaar (Authentication) Regulation, 2016, Sections 4 and 6 of The Aadhaar (Sharing of Information) Regulation, 2016 and Sections 29(2), 29 (3), and 37 of The Aadhaar Act, 2016. Consent should be mandatorily stored at the company end to proceed with verification. If you want to integrate Aadhaar eKYC in your web application or want to build your own customized workflow you can use our Aadhaar eKYC APIs detailed below. Embed offline eKYC Aadhaar flow to verify consumers on your application using a simple flow. - **Initiate Session**: This API allows the platform to initiate a session to get the captcha before passing the Aadhaar number of the customer. - **Generate OTP**: This API allows the platform to pass the Aadhaar number to generate OTP to the linked mobile number. - **Verify OTP**: This API allows the platform to pass the OTP to Deepvue.tech to fetch the customer's Aadhaar information from UIDAI. If the customer or the platform wishes to restart the session, a new captcha can be generated using the Reload Captcha API. - name: Digilocker description: >- Digilocker is an initiative under Digital India Program which aims to remove the dependency on physical documents and power the sharing of verified electronic documents across authorised agencies. **Benefits of Digilocker** 1. Documents can be shared online, accessed anytime, anywhere. 2. Documents can be authenticated by the users, legally on a par with originals. 3. It's simple to use and very convenient. 4. Documents are issued directly by the registered issuers such as Income Tax Department, CBSE, Registrar Office, etc. **Product Flow** **Initiate Session** : This API creates a session in which DigiLocker journey can be completed with other APIs in the flow. **Get User Access Token** : This API allows the platform to get user access token from Digilocker by passing the authorisation code generated from Digilocker. **Get Issued Files** : This API allows the platform to fetch a list of issued documents from Digilocker. **Download e-Aadhar** : This API allows the platform to download the Aadhaar XML from Digilocker. **Download File** : This API allows the platform to download the file from Digilocker by passing the URI for a particular document. - name: KYC APIs description: >- Verify Aadhaar, PAN, GSTIN, Bank Account, and UPI details in real time for quick KYC checks. - name: Document OCR description: >- Our systems use Modern & Latest OCR technology to scan the document images for field’s like full name, dob, address, etc. on the photo IDs and exctract these fields as key-value pairs. - name: Document Forensics description: >- Set of APIs that help with document forensic checks like template validation, image quality, photocopy, and spoof checks. - name: Face Forensics description: >- APIs for facial recognition and liveliness verification in real time. The Face Match API employs advanced algorithms for reliable facial matching, crucial for secure access control and compliance. The Passive Liveness API enhances security by detecting and confirming the liveliness of faces during authentication, providing an additional layer of protection against impersonation and fraud. - name: Async KYC APIs description: >- Verify other Identity documents such as Driving License, Vehicle Registration Certificate etc. in real time for fast KYC checks. These are Asynchronous APIs which return a request ID and use a webhook mechanism to return the response back to your servers. You can then use this request ID and feed this into our GET API to consume the response. - name: GST APIs description: >- Set of APIs that help with GST Registered business verification and onboarding. - name: GST Taxpayer APIs description: >- The GST Taxpayer APIs are provided by the GSTN for public usage. These APIs, together, mirror the GST Portal. Therefore, you can use these APIs to integrate GST compliance into your workflow itself. Use the following workflow to access the GST Taxpayer APIs: **First**, the GST taxpayer is authenticated using **OTP Verification**. **Second**, after successful authentication, the GST Taxpayer APIs can be accessed. i. **Ledger APIs** - Fetch the taxpayer's ledger like a) Cash ITC Balance, b) Cash Ledger, c) ITC Ledger. ii. **Returns APIs** - Fetch the taxpayer's detailed summaries of GSTR -1 and GSTR -3B Returns. - name: Taxpayer APIs description: |- Taxpayer APIs includes TAN Verification. Taxpayer APIs help businesses verify their vendors, customers & employees using TAN. APIs also provide publicly available data such as name, address, and contact details that can be verified against physical documents. - name: ITR APIs description: |- ITR APIs includes ITR Verification APIs including 26AS. ITR APIs helps businesses download ITR information, such as ITR ID, Filing Year, Acknowledgement Number, ITR Form, Filing Date, ITR status, etc.. - name: MSME APIs description: >- Set of APIs that help with MSME Registered business verification and onboarding. - name: MCA APIs description: >- Set of APIs that help fetch MCA's Director Master Data & Company Master Data. - name: Financial Services description: >- Suite that provides you whole array of APIs to serve multiple financial services and fetch data for an organisation or individual from various data sources in a streamlined manner. Some of the key things that you can do here are: i.Fetch the Credit Report from any of our partner credit bureaus. ii.Fetch customer's Customer Data Pull basis mobile number and name to simplify your onboarding. - name: Account Aggregator description: >- Account Aggregators(AAs) are regulated entities that facilitate consented sharing of financial data by utilising the DEPA framework. They act as the bridge between data providers such as banks, and data consumers such as lenders—to enable the sharing of a user’s financial data based on their explicit consent. Deepvue currently provides AA-related services in close partnership with a fully-licensed AA. paths: /v1/verification/gstin/track-gstr: get: tags: - GST APIs summary: Track Gst Return Status description: >- - Track GST Return API accepts gstin and year (Financial year). This API then responds with the status of all the GSTRs filed by the given GSTIN and financial year. - Tracking GSTRs gives an idea about the GST entity's compliance performance. A GST entity periodically and rightly filing GSTRs is a positive indication about its business and compliance performance. operationId: Track_GST_Return_Status_v1_verification_gstin_track_gstr_get parameters: - required: true schema: title: Gstin Number type: string description: >- A required query parameter that represents the 15-character alpha-numeric unique identifier assigned to business entities registering under the GST regime. name: gstin_number in: query - required: true schema: title: Financial Year type: string description: >- A required query parameter that specifies the financial year in the format e.g. FY 2019-20. name: financial_year in: query responses: '200': description: Successful Response content: application/json: schema: title: Response 200 - GSTR Tracked / No Records Found / Invalid GSTIN oneOf: - $ref: '#/components/schemas/RESPONSE_TRACK_GSTR_200_SUCCESSFUL' - $ref: >- #/components/schemas/RESPONSE_TRACK_GSTR_200_NO_RECORDS_FOUND - $ref: '#/components/schemas/RESPONSE_TRACK_GSTR_200_INVALID_GSTIN' examples: 200 - GSTR Tracked Successfully: summary: GSTR status tracked successfully value: code: 200 timestamp: 1738051954177 transaction_id: 09d1a4fd-be05-44f4-a4b6-6c14cf375d1f sub_code: SUCCESS message: GSTR Status Fetched Successfully. data: gstin: 29AAACT2727Q1ZS filing_status: - return_type: GSTR1 financial_year: 2024-2025 tax_period: December date_of_filing: '2025-01-11' status: Filed mode_of_filing: ONLINE 200 - No Records Found: summary: No records found value: code: 200 timestamp: 1738051954177 transaction_id: 09d1a4fd-be05-44f4-a4b6-6c14cf375d1f data: error_code: NOGSTIN message: No records found 200 - Invalid GSTIN: summary: Invalid GSTIN value: code: 200 timestamp: 1738051954177 transaction_id: 09d1a4fd-be05-44f4-a4b6-6c14cf375d1f data: error_code: SWEB_9035 message: Invalid GSTIN / UID '400': description: BAD_REQUEST (Invalid Input / Parameters) content: application/json: schema: title: Response 400 - Inactive Client / Bad Request oneOf: - $ref: >- #/components/schemas/RESPONSE_TRACK_GSTR_400_INACTIVE_CLIENT - $ref: '#/components/schemas/RESPONSE_TRACK_GSTR_400_BAD_REQUEST' examples: 400 - Inactive Client: summary: Inactive client value: detail: Inactive client_id 400 - Bad Request: summary: Bad request value: detail: Bad Request '401': description: Incorrect client_id or client_secret content: application/json: schema: title: >- Response 401 - Unauthenticated / Invalid Client / Invalid Credentials / Authorization Failure oneOf: - $ref: >- #/components/schemas/RESPONSE_TRACK_GSTR_401_UNAUTHENTICATED - $ref: >- #/components/schemas/RESPONSE_TRACK_GSTR_401_INVALID_CLIENT - $ref: >- #/components/schemas/RESPONSE_TRACK_GSTR_401_INVALID_CREDENTIALS - $ref: >- #/components/schemas/RESPONSE_TRACK_GSTR_401_AUTHORIZATION_FAILURE examples: 401 - Not Authenticated: summary: Not authenticated value: detail: Not authenticated 401 - Invalid Client: summary: Invalid client value: detail: Invalid client_id 401 - Invalid Credentials: summary: Invalid credentials value: detail: Could not validate credentials 401 - Authorization Failure: summary: Authorization failure value: detail: Authorization failure '403': description: Access Forbidden content: application/json: schema: title: Response 403 - Token Expired / Access Forbidden oneOf: - $ref: '#/components/schemas/RESPONSE_TRACK_GSTR_403_TOKEN_EXPIRED' - $ref: >- #/components/schemas/RESPONSE_TRACK_GSTR_403_ACCESS_FORBIDDEN examples: 403 - Token Expired: summary: Token expired value: detail: Not a valid token 403 - Access Forbidden: summary: Access forbidden value: detail: Access forbidden '422': description: BAD_REQUEST content: application/json: schema: $ref: '#/components/schemas/RESPONSE_TRACK_GSTR_422_INVALID_PATTERN' examples: 422 - Invalid GSTIN Pattern: summary: Invalid GSTIN pattern value: code: 422 timestamp: 1738052019250 transaction_id: 4bb474ac-863b-4884-8a7f-b481a087047a message: Invalid GSTIN pattern '500': description: Internal Server Error content: application/json: schema: $ref: >- #/components/schemas/RESPONSE_TRACK_GSTR_500_INTERNAL_SERVER_ERROR examples: 500 - Internal Server Error: summary: Internal server error value: detail: Internal Server Error components: schemas: RESPONSE_TRACK_GSTR_200_SUCCESSFUL: title: GSTR Status Tracked type: object properties: code: title: Code type: integer default: 200 timestamp: title: Timestamp type: integer transaction_id: title: Transaction Id type: string sub_code: title: Sub Code type: string default: SUCCESS message: title: Message type: string default: GSTR Status Fetched Successfully. data: title: Data type: object properties: gstin: title: GSTIN type: string filing_status: title: Filing Status type: array items: type: object properties: return_type: title: Return Type type: string financial_year: title: Financial Year type: string tax_period: title: Tax Period type: string date_of_filing: title: Date Of Filing type: string status: title: Status type: string mode_of_filing: title: Mode Of Filing type: string RESPONSE_TRACK_GSTR_200_NO_RECORDS_FOUND: title: No Records Found type: object properties: code: title: Code type: integer default: 200 timestamp: title: Timestamp type: integer transaction_id: title: Transaction Id type: string data: title: Data type: object properties: error_code: title: Error Code type: string default: NOGSTIN message: title: Message type: string default: No records found RESPONSE_TRACK_GSTR_200_INVALID_GSTIN: title: Invalid GSTIN type: object properties: code: title: Code type: integer default: 200 timestamp: title: Timestamp type: integer transaction_id: title: Transaction Id type: string data: title: Data type: object properties: error_code: title: Error Code type: string default: SWEB_9035 message: title: Message type: string default: Invalid GSTIN / UID RESPONSE_TRACK_GSTR_400_INACTIVE_CLIENT: title: Inactive Client type: object properties: detail: title: Detail type: string default: Inactive client_id RESPONSE_TRACK_GSTR_400_BAD_REQUEST: title: Bad Request type: object properties: detail: title: Detail type: string default: Bad Request RESPONSE_TRACK_GSTR_401_UNAUTHENTICATED: title: Not Authenticated type: object properties: detail: title: Detail type: string default: Not authenticated RESPONSE_TRACK_GSTR_401_INVALID_CLIENT: title: Invalid Client type: object properties: detail: title: Detail type: string default: Invalid client_id RESPONSE_TRACK_GSTR_401_INVALID_CREDENTIALS: title: Invalid Credentials type: object properties: detail: title: Detail type: string default: Could not validate credentials RESPONSE_TRACK_GSTR_401_AUTHORIZATION_FAILURE: title: Authorization Failure type: object properties: detail: title: Detail type: string default: Authorization failure RESPONSE_TRACK_GSTR_403_TOKEN_EXPIRED: title: Token Expired type: object properties: detail: title: Detail type: string default: Not a valid token RESPONSE_TRACK_GSTR_403_ACCESS_FORBIDDEN: title: Access Forbidden type: object properties: detail: title: Detail type: string default: Access forbidden RESPONSE_TRACK_GSTR_422_INVALID_PATTERN: title: Invalid GSTIN Pattern type: object properties: code: title: Code type: integer default: 422 timestamp: title: Timestamp type: integer transaction_id: title: Transaction Id type: string message: title: Message type: string default: Invalid GSTIN pattern RESPONSE_TRACK_GSTR_500_INTERNAL_SERVER_ERROR: title: Internal Server Error type: object properties: detail: title: Detail type: string default: Internal Server Error securitySchemes: BearerAuth: type: http scheme: bearer bearerFormat: JWT description: >- ACCESS_TOKEN generated from the authorize endpoint. Should be included in the header as Bearer . ApiKeyAuth: type: apiKey in: header name: x-api-key description: >- The CLIENT_SECRET provided to you. This header parameter is required for authentication purposes. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.