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Square provides a robust set of APIs that enable businesses to process payments, manage transactions, and handle various financial operations seamlessly. The Square Payment Gateway API is designed to facilitate secure and efficient payment processing for online and in-store transactions.
When integrating Square's API into your application, you might encounter the INVALID_API_KEY
error. This error typically manifests as a failed API request, where the response indicates that the API key is not valid.
The INVALID_API_KEY
error occurs when the API key provided in the request header is either incorrect, expired, or not authorized for the requested operation. This is a security measure to ensure that only authorized applications can access Square's services.
To resolve the INVALID_API_KEY
error, follow these steps:
For more information on managing API keys and permissions, visit the Square Developer Documentation. If issues persist, consider reaching out to Square Support for further assistance.
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