Add "Telnyx" API

[odhranreidy]

Format: OpenAPI 3.0 Official: YES Url: https://raw.githubusercontent.com/team-telnyx/openapi/master/openapi/spec3.yml Name: Telnyx

[MikeRalphson]

Thanks for the contribution!

Your API description very nearly passes validation, but your callback expressions need a tiny tweak:

    post:
      callbacks:
        fax.delivered:
          ${response.body#/data/webhook_url}:
            post:
              requestBody:

should be:

    post:
      callbacks:
        fax.delivered:
          '{$response.body#/data/webhook_url}':
            post:
              requestBody:

[odhranreidy]

Thanks for the feedback - that should be fixed now!

[MikeRalphson]

Thanks, looks good now. Will add when the current CI run finishes.

[MikeRalphson]

API added, many thanks for the contribution!