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Tagged with facebook-webhooks aws-lambda
3
questions
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answers
100
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WhatsApp webhook developed with AWS Lambda works well locally, but occasionally doesn't work online on AWS
I've developed a WhatsApp webhook using AWS Lambda function in Typescript. When I test locally, everything works fine. When I deploy the application, everything works fine as soon as the deployment is ...
- 1
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The URL couldn't be validated. Response does not match challenge, expected value="802376652", received="null"
When I am trying to configure meta webhook using AWS API as callback URL for my lambda function, I am getting an error: The URL couldn't be validated. Response does not match challenge, expected value=...
2
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2
answers
2k
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How to validate payload for facebook whatsapp webhook in AWS Lambda?
I am trying to validate facebook's webhook payload using the instruction they have given in their developer docs. The signature I am generating (expectedHash) is not matching the signature that I am ...
