OptionaltimestampTimestamp of the header. Defaults to Date.now().
Stripe webhook secret, e.g., 'whsec_...'.
OptionalschemeVersion of API to hit. Defaults to 'v1'.
OptionalsignatureComputed webhook signature.
OptionalcryptoOptional CryptoProvider to use for computing HMAC signatures, if no signature is given.
JSON stringified payload object, containing the 'id' and 'object' parameters.