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Razorpay is a leading payment gateway solution that enables businesses to accept, process, and disburse payments with ease. It offers a suite of products that allow businesses to handle payments across various channels, ensuring seamless transactions for both merchants and customers.
When integrating Razorpay into your application, you might encounter the INVALID_SIGNATURE_ERROR. This error typically manifests during the payment processing phase, indicating a problem with the signature verification process.
Upon attempting to process a payment, the application throws an INVALID_SIGNATURE_ERROR
. This error suggests that the signature generated by your application does not match the one expected by Razorpay.
The INVALID_SIGNATURE_ERROR is triggered when there is a discrepancy between the signature generated by your application and the one Razorpay expects. This mismatch can occur due to incorrect signature generation logic or discrepancies in the data used for signature creation.
Razorpay uses HMAC SHA256 for signature generation. The signature is a hash of the order ID and payment ID, created using a secret key. This ensures that the data has not been tampered with during transmission.
To resolve this issue, follow these actionable steps:
Ensure that your signature generation logic aligns with Razorpay's documentation. The signature should be generated using the following format:
const crypto = require('crypto');
const generated_signature = crypto.createHmac('sha256', secret)
.update(order_id + '|' + payment_id)
.digest('hex');
Refer to the Razorpay documentation for more details.
Ensure that the order_id
and payment_id
used in the signature generation are consistent with those received from Razorpay's response.
Confirm that the secret key used in the HMAC SHA256 function is correct and matches the one provided in your Razorpay account settings.
For further assistance, consider exploring the following resources:
By following these steps, you should be able to resolve the INVALID_SIGNATURE_ERROR and ensure smooth payment processing in your application.
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