Error Scenarios

The LGS returns errors in the following format:

Status: 400
Body: {"error": "Bad Request", "error_code": <CODE>}

Error code reference

Best Practices

• Always validate your JWT before sending
• Ensure your redirect URLs are properly encoded and within length limits
• Double-check issuer format according to the endpoint you're accessing
• Include all required claims in your JWT
• Verify that creditor accounts are whitelisted before attempting production operations with them.