Convert Text to Speech with AiVOOV API on New Transcript Created from Twilio API

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Trigger workflow on

New Transcript Created from the Twilio API

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Convert Text to Speech with the AiVOOV API

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Getting Started#

This integration creates a workflow with a Twilio trigger and AiVOOV action. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

Select this integration
Configure the New Transcript Created trigger
1. Connect your Twilio account
2. Configure Polling schedule
3. Optional- Configure Include Transcript Text?
Configure the Convert Text to Speech action
1. Connect your AiVOOV account
2. Select a Provider
3. Select a Voice ID
4. Configure Transcribe Text
5. Select a Engine
6. Optional- Configure Transcribe SSML Style
7. Optional- Configure Transcribe SSML Speak Rate
8. Optional- Configure Transcribe SSML Volume
9. Optional- Configure Transcribe SSML Pitch Rate
Deploy the workflow
Send a test event to validate your setup
Turn on the trigger

Details#

This integration uses pre-built, source-available components from Pipedream's GitHub repo. These components are developed by Pipedream and the community, and verified and maintained by Pipedream.

To contribute an update to an existing component or create a new component, create a PR on GitHub. If you're new to Pipedream component development, you can start with quickstarts for trigger span and action development, and then review the component API reference.

Trigger#

New Transcript Created on Twilio

Description:Emit new event when a new call transcript is created

Version:0.0.2

Key:twilio-new-transcript-created

View on GitHub

Twilio Overview#

Twilio's API on Pipedream opens up a multitude of communication capabilities, allowing you to build robust, scalable, and automated workflows. With Twilio, you can send and receive SMS and MMS messages, make voice calls, and perform other communication functions programmatically. Leveraging Pipedream's seamless integration, you can connect these communications features with hundreds of other services to automate notifications, streamline customer interactions, and enhance operational efficiency.

Trigger Code#

import common from "../common/common-polling.mjs";

export default {
  ...common,
  key: "twilio-new-transcript-created",
  name: "New Transcript Created",
  description: "Emit new event when a new call transcript is created",
  version: "0.0.2",
  type: "source",
  dedupe: "unique",
  props: {
    ...common.props,
    includeTranscriptText: {
      propDefinition: [
        common.props.twilio,
        "includeTranscriptText",
      ],
    },
  },
  methods: {
    ...common.methods,
    async listResults(...args) {
      const results = await this.twilio.listTranscripts(...args);
      if (!this.includeTranscriptText) {
        return results;
      }
      const transcripts = [];
      for (const result of results) {
        const {
          sentences, transcript,
        } = await this.twilio.getSentences(result.sid);
        transcripts.push({
          ...result,
          sentences,
          transcript,
        });
      }
      return transcripts;
    },
    generateMeta(transcript) {
      const {
        sid: id,
        dateCreated,
      } = transcript;
      return {
        id,
        summary: `New transcript ${id}`,
        ts: Date.parse(dateCreated),
      };
    },
  },
};

Trigger Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI and CLI.

Label	Prop	Type	Description
Twilio	`twilio`	`app`	This component uses the Twilio app.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
Polling schedule	`timer`	`$.interface.timer`	Pipedream polls Twilio for events on this schedule.
Include Transcript Text?	`includeTranscriptText`	`boolean`	Set to `true` to include the transcript sentences in the response

Trigger Authentication#

Twilio uses API keys for authentication. When you connect your Twilio account, Pipedream securely stores the keys so you can easily authenticate to Twilio APIs in both code and no-code steps.

To connect your Twilio account to Pipedream,

API Key and API Key SID

First, create an API key in Twilio.

There are three types of keys: Main, Standard, and Restricted. You'll need a Main key to interact with certain API endpoints, like /Accounts.
If you don't need to interact with those endpoints, you can use a Standard or Restricted key.

After creating your key, you'll see fields for Sid and Secret. Enter those in the fields below.

Account SID and Auth Token

Visit your Twilio Dashboard. You'll see your Account SID and Auth Token under Account info.

About Twilio#

Twilio is a cloud communications platform for building SMS, Voice & Messaging applications on an API built for global scale.

Action#

Convert Text to Speech on AiVOOV

Description:Converts text to audio using the Aivoov API. [See the documentation](https://github.com/aivoov/aivoov-api)

Version:0.0.1

Key:aivoov-convert-text-to-speech

View on GitHub

AiVOOV Overview#

AiVOOV API offers speech recognition capabilities that enable you to convert audio into text, supporting various languages. This can be particularly useful for transcription services, content generation, and multilingual support systems. On Pipedream, you can leverage this API to create powerful serverless workflows that trigger upon receiving audio data, automatically transcribing it and connecting the output to countless other services for processing, analysis, or storage.

Action Code#

import aivoov from "../../aivoov.app.mjs";
import FormData from "form-data";

export default {
  key: "aivoov-convert-text-to-speech",
  name: "Convert Text to Speech",
  description:
    "Converts text to audio using the Aivoov API. [See the documentation](https://github.com/aivoov/aivoov-api)",
  version: "0.0.1",
  type: "action",
  props: {
    aivoov,
    provider: {
      propDefinition: [
        aivoov,
        "provider",
      ],
    },
    voiceId: {
      propDefinition: [
        aivoov,
        "voiceId",
        (c) => ({
          provider: c.provider,
        }),
      ],
    },
    transcribeText: {
      propDefinition: [
        aivoov,
        "transcribeText",
      ],
    },
    engine: {
      propDefinition: [
        aivoov,
        "engine",
      ],
    },
    transcribeSsmlStyle: {
      propDefinition: [
        aivoov,
        "transcribeSsmlStyle",
      ],
    },
    transcribeSsmlSpkRate: {
      propDefinition: [
        aivoov,
        "transcribeSsmlSpkRate",
      ],
    },
    transcribeSsmlVolume: {
      propDefinition: [
        aivoov,
        "transcribeSsmlVolume",
      ],
    },
    transcribeSsmlPitchRate: {
      propDefinition: [
        aivoov,
        "transcribeSsmlPitchRate",
      ],
    },
  },
  async run({ $ }) {
    const data = new FormData();
    if (this.voiceId) {
      data.append("voice_id", this.voiceId.replace("{engine}", "{{engine}}"));
    }

    if (this.transcribeText) {
      data.append("transcribe_text[]", JSON.stringify(this.transcribeText));
    }

    if (this.engine) {
      data.append("engine", this.engine);
    }

    if (this.transcribeSsmlStyle) {
      data.append("transcribe_ssml_style", this.transcribeSsmlStyle);
    }

    if (this.transcribeSsmlSpkRate) {
      data.append(
        "transcribe_ssml_spk_rate",
        this.transcribeSsmlSpkRate + "%",
      );
    }

    if (this.transcribeSsmlVolume) {
      data.append("transcribe_ssml_volume", this.transcribeSsmlVolume + "dB");
    }

    if (this.transcribeSsmlPitchRate) {
      data.append(
        "transcribe_ssml_pitch_rate",
        this.transcribeSsmlPitchRate + "%",
      );
    }

    const response = await this.aivoov.transcribe({
      $,
      data,
      headers: data.getHeaders(),
    });
    $.export("$summary", "Successfully converted text to speech");
    return response;
  },
};

Action Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI.

Label	Prop	Type	Description
AiVOOV	`aivoov`	`app`	This component uses the AiVOOV app.
Provider	`provider`	`string`	Select a value from the drop down menu:`googleazureibmaws`
Voice ID	`voiceId`	`string`	Select a value from the drop down menu.
Transcribe Text	`transcribeText`	`string[]`	An array of strings, where each string represents a paragraph in plain text format OR valid SSML format
Engine	`engine`	`string`	Select a value from the drop down menu:`standardneuralneural2`
Transcribe SSML Style	`transcribeSsmlStyle`	`string`	A string representing the tone and accent of the voice to read the text
Transcribe SSML Speak Rate	`transcribeSsmlSpkRate`	`integer`	Must be in the closed interval of `[20, 200] %`. Use this to speed-up, or slow-down the speaking rate of the speech
Transcribe SSML Volume	`transcribeSsmlVolume`	`integer`	Must be in the closed interval of `[-40, 40] dB`. Use this to high or low the speaking volume of the speech
Transcribe SSML Pitch Rate	`transcribeSsmlPitchRate`	`integer`	Must be in the closed interval of `[-50, 50] %`. Use this to pitch-low, or pitch-low the speaking pitch of the speech

Action Authentication#

AiVOOV uses API keys for authentication. When you connect your AiVOOV account, Pipedream securely stores the keys so you can easily authenticate to AiVOOV APIs in both code and no-code steps.

About AiVOOV#

Convert your text to Speech using AI Voices. AiVOOV is a hassle-free online tool that converts user input text into voice.

More Ways to Connect AiVOOV + Twilio#

Other Popular Integrations#

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