溝通

Send a Text-to-Speech Call with ClickSend

Submit a text-to-speech voice call with a chosen language and voice.

Setup

ClickSend Voice is available only to existing customers with Voice access. In Open Flow, connect ClickSend in Send the voice call and configure a form or client to POST JSON to the webhook, for example {“Body”:“Hello”,“To”:“+15551234567”,“Voice”:“female”,“Lang”:“en-us”}. In n8n, configure a ClickSend Basic Auth credential with your username and API key in Send the voice call, and use the hosted form. Restrict access to the webhook or form and execution history.

Behavior

The workflow submits one immediate text-to-speech call with answering-machine detection. Enter up to 600 characters, an E.164 phone number, male or female voice, and one of the form’s language codes: en-us, it-it, en-au, en-gb, de-de, es-es, fr-fr, is-is, da-dk, nl-nl, pl-pl, pt-br or ru-ru. A form or webhook acknowledgment does not confirm that the call was placed or delivered; inspect the workflow run and ClickSend. If a submission fails or its result is uncertain, check ClickSend before retrying.

Inspiration & credits

Changes to the source

Open Flow uses a JSON webhook in place of the n8n hosted form. Both formats validate input before sending and correct the source’s trailing whitespace in en-us.
Use structured JSON rather than interpolating text into raw JSON.

Adapted from Send TTS (Text-to-speech) voice calls in Zie619/n8n-workflows. The matching n8n community listing credits Davide Boizza. The original template does not state a separate license.

The collection’s MIT notice is pinned at a later revision. This is the collection notice at that revision; it does not establish a separate original template author’s license. Our changes are listed above; see repository licensing.

MIT License

Copyright (c) 2025 Zie619

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.