> ## Documentation Index > Fetch the complete documentation index at: https://www.cashfree.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # IFSC Verification V2 > Use this API to verify whether the IFSC information passed in the request is valid. View the [test data](/docs/api-reference/vrs/data-to-test-integration#bank-numbers) and use the information to trigger the validations. The test data can be used only in the sandbox environment. ## OpenAPI ````yaml post /ifsc openapi: 3.0.0 info: license: name: Apache 2.0 url: https://www.apache.org/licenses/LICENSE-2.0.html contact: email: developers@cashfree.com name: API Support url: https://discord.com/invite/QdZkNSxXsB title: Cashfree Verification API's. version: '2023-12-18' description: >- Cashfree's Verification APIs provide different types of verification to our merchants. servers: - description: Sandbox Server url: https://sandbox.cashfree.com/verification - description: Production Server url: https://api.cashfree.com/verification security: [] tags: - name: Aadhaar description: Operations related to Aadhaar verification. - name: BAV V2 description: Operations related to Bank account verification v2. - name: PAN description: Operations related to PAN verification. - name: Digilocker description: Operations related to Digilocker verification. - name: E-sign description: Operations related to E-sign verification. - name: Reverse Penny Drop description: Operations related to Reverse Penny Drop verification. - name: UPI Penny Drop description: Operations related to UPI Penny Drop verification. - name: Mobile Penny Drop description: Operations related to Mobile Penny Drop verification. - name: IP description: Operation related to IP verification. - name: UPI description: Operations related to UPI verification. - name: Passport description: Operation related to Passport verification. - name: CIN description: Operation related to CIN verification. - name: Name Match description: Operation related to Name Match verification. - name: PAN to GSTIN description: Operation related to PAN to GSTIN. - name: Face Match description: Operation related to Face Match verification. - name: Voter ID description: Operation related to Voter ID verification. - name: Reverse Geocoding description: Operation related to Reverse Geocoding. - name: Vehicle RC description: Operation related to Vehicle RC verification. - name: Driving License description: Operation related to Driving License verification. - name: GSTIN description: Operation related to GSTIN verification. - name: Account Aggregator description: Operations related to Account aggregator. - name: OTPLess description: Operations related to OTPLess Verification. - name: 1-Click description: Operations related to 1-Click. - name: Smart OCR description: Operations related to Smart OCR. - name: Geocoding description: Operations related to Geocoding. - name: Udyam description: Operation related to Udyam verification. - name: PAN to Udyam description: Operation related to PAN to Udyam. paths: /ifsc: post: tags: - IFSC summary: IFSC Verification V2 description: >- Use this API to verify whether the IFSC information passed in the request is valid. View the [test data](/docs/api-reference/vrs/data-to-test-integration#bank-numbers) and use the information to trigger the validations. The test data can be used only in the sandbox environment. operationId: VrsIfscV2Verification parameters: - $ref: '#/components/parameters/x_cf_signature' requestBody: $ref: '#/components/requestBodies/IFSCv2RequestBody' responses: '200': $ref: '#/components/responses/IFSCv2ResponseBody' '400': $ref: '#/components/responses/400IFSCv2' '401': $ref: '#/components/responses/Response401' '403': $ref: '#/components/responses/Response403' '404': $ref: '#/components/responses/IfscVerification404Response' '409': $ref: '#/components/responses/Response409DuplicateId' '422': $ref: '#/components/responses/Response422' '429': $ref: '#/components/responses/Response429' '500': $ref: '#/components/responses/Response500V2' '502': $ref: '#/components/responses/Response502V2' security: - XClientID: [] XClientSecret: [] components: parameters: x_cf_signature: description: >- Send the signature if two-factor authentication is selected as Public Key. [More details](https://www.cashfree.com/docs/api-reference/vrs/getting-started#2fa-api-signature-generation). name: x-cf-signature in: header required: false schema: type: string example: '' requestBodies: IFSCv2RequestBody: description: Find the request parameters to retrieve the IFSC information. required: true content: application/json: schema: $ref: '#/components/schemas/IFSCv2RequestSchema' responses: IFSCv2ResponseBody: description: Success response for IFSC Verification V2. content: application/json: schema: $ref: '#/components/schemas/IFSCv2ResponseSchema' examples: VALID: value: verification_id: test_verification_id reference_id: 12345 status: VALID bank: Bank Name ifsc: HDFC0000001 neft: Live imps: Live rtgs: Live upi: Live ft: Live card: Live micr: 560751026 nbin: 1234 address: >- GROUND FLOOR, 123, ABC CIRCLE, XYZ MAIN ROAD, BANGALORE - 560098 city: BANGALORE state: KARNATAKA branch: BANGALORE - RAJA RAJESHWARI NAGAR BRANCH ifsc_subcode: HDFC0 category: DIRECT_MEMBER swift_code: HDFCINBB 400IFSCv2: description: Validation Errors IFSC V2 API. content: application/json: schema: $ref: '#/components/schemas/ErrorResponseSchema' examples: Verification ID Missing: $ref: '#/components/examples/VerificationIdMissing' Verification ID With Special Chars: $ref: '#/components/examples/VerificationIdWithSpecialCharacter' Verification Id character limit exceeded: $ref: '#/components/examples/VerificationIDCharacterLimitExceeded' IFSC Missing: value: type: validation_error code: ifsc_missing message: ifsc is missing in the request. Invalid IFSC: value: type: validation_error code: ifsc_value_invalid message: ifsc should be valid. Client ID in Missing: value: type: validation_error code: x-client-id_missing message: x-client-id is missing in the request. Client Secret in Missing: value: type: validation_error code: x-client-secret_missing message: x-client-secret is missing in the request. Response401: description: Invalid client ID and client secret combination. content: application/json: schema: $ref: '#/components/schemas/ErrorResponseSchema' examples: Invalid client ID and client secret combination: value: type: authentication_error code: authentication_failed message: Invalid clientId and clientSecret combination Response403: description: Authentication error (IP not whitelisted). content: application/json: schema: $ref: '#/components/schemas/ErrorResponseSchema' examples: IP not whitelisted: value: type: authentication_error code: ip_validation_failed message: >- IP not whitelisted your current ip is 106.51.91.104.For IP whitelisting assistance, visit our guide at https://www.cashfree.com/docs/secure-id/get-started/integration/ip-whitelisting-verification x-cf-signature header missing: value: type: validation_error code: authentication_failed message: x-cf-signature missing in the request header IfscVerification404Response: description: 404 response for ifsc verification. content: application/json: schema: $ref: '#/components/schemas/ErrorResponseSchema' examples: Ifsc not Found: value: type: not_found_error code: ifsc_not_found message: IFSC not found. Please try again with valid IFSC Response409DuplicateId: description: Conflict error. content: application/json: schema: $ref: '#/components/schemas/ErrorResponseSchema' examples: Conflict Error: value: type: validation_error code: verification_id_already_exists message: verification ID already exists Response422: description: >- Validation error because of insufficient balance to process this request. content: application/json: schema: $ref: '#/components/schemas/ErrorResponseSchema' examples: Insufficient balance: value: type: validation_error code: insufficient_balance message: Insufficient balance to process this request Response429: description: Rate limit exceed error. content: application/json: schema: $ref: '#/components/schemas/ErrorResponseSchema' examples: Rate limit error per operation: value: type: rate_limit_error code: too_many_requests_per_operation message: Too many requests for this operation, rate limit reached Rate limit error per IP: value: type: rate_limit_error code: too_many_requests_per_ip message: Too many requests from the IP, rate limit reached Response500V2: description: Internal error. content: application/json: schema: $ref: '#/components/schemas/ErrorResponseSchema' examples: Internal Server Error: value: type: internal_error code: verification_failed message: something went wrong Response502V2: description: Gateway error. content: application/json: schema: $ref: '#/components/schemas/ErrorResponseSchema' examples: Bad Gateway: value: type: internal_error code: verification_failed message: verification attempt failed schemas: IFSCv2RequestSchema: type: object required: - verification_id - ifsc properties: verification_id: type: string description: >- It is the unique ID you create to identify the verification request. The maximum character limit is 50. Only alphaumeric, period (.), hyphen (-), and underscore ( _ ) are allowed. example: test_verification_id default: test_verification_id ifsc: description: >- It is the IFSC information of the bank account to be validated. It should be an alphanumeric value of 11 characters. The first 4 characters should be alphabets, the 5th character should be a 0, and the remaining 6 characters should be numerals. type: string example: HDFC0000001 default: HDFC0000001 IFSCv2ResponseSchema: type: object properties: verification_id: type: string description: >- It displays the unique ID you created to identify the verification ID. example: test_verification_id reference_id: type: integer description: >- It displays the unique ID created by Cashfree Payments for reference purposes. format: `int64` example: 123 status: type: string description: >- It displays the status of the IFSC information. Possible values are: - `VALID`: IFSC provided is valid. example: VALID bank: type: string description: It displays the name of the bank. example: Bank Name ifsc: type: string description: It displays the IFSC information. example: HDFC0000001 neft: type: string description: It displays the status of NEFT. example: Live imps: type: string description: It displays the status of IMPS. example: Live rtgs: type: string description: It displays the status of RTGS. example: Live upi: type: string description: It displays the status of UPI. example: Live ft: type: string description: It displays the status of fund transfer. example: Live card: type: string description: It displays the status of card. example: Live micr: type: integer description: It displays the MICR code that can be used to identify the bank. example: 560751026 nbin: type: integer description: >- It displays the National Bank Identification Number (NBIN) information. example: 1234 address: type: string description: It displays the physical address information of the branch. example: GROUND FLOOR, 123, ABC CIRCLE, XYZ MAIN ROAD, BANGALORE - 560098 city: type: string description: It displays the city name where the branch is located. example: BANGALORE state: type: string description: It displays the name of the state where the branch is located. example: KARNATAKA branch: type: string description: It displays the name of the branch. example: BANGALORE - RAJA RAJESHWARI NAGAR BRANCH ifsc_subcode: type: string description: It displays the subcode of the IFSC information. example: HDFC0 category: type: string description: It displays the category of the bank. example: DIRECT_MEMBER swift_code: type: string description: >- It displays the code that identifies banks and financial institutions worldwide. The code helps pinpoint the specific bank. example: HDFCINBB ErrorResponseSchema: type: object properties: code: type: string example: x-client-id_missing error: type: object example: ref_id: 102 message: type: string example: x-client-id is missing in the request. description: It displays the outcome of the error. type: type: string example: validation_error description: It displays the type of error. examples: VerificationIdMissing: value: type: validation_error code: verification_id_missing message: verification_id is missing in the request. VerificationIdWithSpecialCharacter: value: type: validation_error code: verification_id_value_invalid message: >- verification_id can include only alphanum, dot, hyphen and underscores. VerificationIDCharacterLimitExceeded: value: type: validation_error code: verification_id_length_exceeded message: verification_id can include a maximum of 50 characters. securitySchemes: XClientID: type: apiKey in: header name: x-client-id description: >- Your unique client identifier issued by Cashfree. You can find this in your [Merchant Dashboard](https://merchant.cashfree.com/verificationsuite/developers/api-keys). XClientSecret: type: apiKey in: header name: x-client-secret description: >- The secret key associated with your client ID. Use this to authenticate your API requests. You can find this in your [Merchant Dashboard](https://merchant.cashfree.com/verificationsuite/developers/api-keys). ````