> ## 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. # Search GSTIN Details > Search taxpayer details by GSTIN in the invoice registration portal (IRP) database. The response is from the IRP and not from the GST Network. #### Request body schema ## OpenAPI ````yaml api-reference/gst/compliance/openapi.json POST /gst/compliance/e-invoice/tax-payer/gstin/search 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/e-invoice/tax-payer/gstin/search: post: tags: - e-Invoice1 summary: Search GSTIN Details operationId: searchGstin1 parameters: - name: authorization in: header description: >- E-Invoice access token. For token-generation steps, refer to the [Generate E-Invoice Session](/recipes/gst/authentication/generate_e_invoice_session) recipe, then pass the token in the authorization header. required: true example: '' schema: type: string - name: x-api-version in: header description: API version required: false example: '' schema: type: string default: 1.0.0 - name: x-api-key in: header description: API key for identification required: true example: '' schema: type: string requestBody: content: application/json: schema: type: object required: - gstin properties: gstin: type: string description: GSTIN of the taxpayer examples: 200 GSTIN details fetched: value: gstin: 29AAACQ3770E000 summary: 200 GSTIN details fetched 3001 Data not available: value: gstin: 24AAACQ3770E005 summary: 3001 Data not available responses: '200': description: 200 GSTIN details fetched / 3001 Data not available content: application/json: schema: type: object properties: code: type: number example: 200 data: type: object properties: Data: type: object properties: AddrBnm: type: string nullable: true example: null AddrBno: type: string nullable: true example: null AddrFlno: type: string nullable: true example: null AddrLoc: type: string nullable: true example: null AddrPncd: type: number example: 560009 AddrSt: type: string nullable: true example: null BlkStatus: type: string example: U DtDReg: type: string nullable: true example: null DtReg: type: string nullable: true example: null Gstin: type: string example: 29AAACQ3770E000 LegalName: type: string example: Acme Industries Private Limited StateCode: type: number example: 0 Status: type: string example: ACT TradeName: type: string nullable: true example: null TxpType: type: string example: REG nullable: true ErrorDetails: type: array items: type: object properties: ErrorCode: type: string ErrorMessage: type: string nullable: true example: - ErrorCode: '2154' ErrorMessage: IRN details are not found InfoDtls: type: array items: type: object properties: InfoCode: type: string InfoMessage: type: string nullable: true example: null Status: type: number example: 1 timestamp: type: number example: 1763446641000 transaction_id: type: string example: 7e7d3212-4a44-4c75-8a2a-39b34d4a826f examples: 200 GSTIN details fetched: summary: 200 GSTIN details fetched value: code: 200 data: Data: AddrBnm: null AddrBno: null AddrFlno: null AddrLoc: null AddrPncd: 560009 AddrSt: null BlkStatus: U DtDReg: null DtReg: null Gstin: 29AAACQ3770E000 LegalName: Acme Industries Private Limited StateCode: 0 Status: ACT TradeName: null TxpType: REG ErrorDetails: null InfoDtls: null Status: 1 timestamp: 1763446641000 transaction_id: 7e7d3212-4a44-4c75-8a2a-39b34d4a826f 3001 Data not available: summary: 3001 Data not available value: code: 200 data: Data: null ErrorDetails: - ErrorCode: '3001' ErrorMessage: Requested data is not available InfoDtls: null Status: 0 timestamp: 1763446641000 transaction_id: 77e59a2a-5e4c-4eb6-843e-f96f62b6e696 headers: {} deprecated: false security: [] ````