Telegram webhook: Is ssl mandatory? -

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i want know if ssl certificate , url starting https:// mandatory webhook of telegram bot? noticed in https://core.telegram.org/bots/api#setwebhook seems necessary, i'm not sure this.

as telegram bot documentation says:

all queries telegram bot api must served on https , need presented in form.

  • you need valid ssl certificate webhooks work.
  • to use self-signed certificate, need upload public key certificate - using certificate parameter in setwebhook. please upload inputfile, - sending string not work.
  • ports supported webhooks: 443, 80, 88, 8443.
  • wildcard certificates may not supported.
  • redirects not supported.
  • cn must match domain.

setting ssl not hard , there or free ways too(like free valid ssl certs or self-sign methods)


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