@wiro-ai/n8n-nodes-wiroai
Version:
n8n community node for Wiro AI — 290+ AI models: video, image, audio, LLM, 3D, and more.
201 lines • 9.46 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.GptRealtime = void 0;
const n8n_workflow_1 = require("n8n-workflow");
const auth_1 = require("../utils/auth");
const polling_1 = require("../utils/polling");
class GptRealtime {
constructor() {
this.description = {
displayName: 'Wiro - GPT Realtime Voice Assistant - OpenAI Model',
name: 'gptRealtime',
icon: { light: 'file:wiro.svg', dark: 'file:wiro.svg' },
group: ['transform'],
version: 1,
description: 'GPT Realtime enables low-latency, bidirectional streaming for voice and text. Build interactive',
defaults: {
name: 'Wiro - GPT Realtime Voice Assistant - OpenAI Model',
},
inputs: [n8n_workflow_1.NodeConnectionTypes.Main],
outputs: [n8n_workflow_1.NodeConnectionTypes.Main],
usableAsTool: true,
credentials: [
{
name: 'wiroApi',
required: true,
},
],
properties: [
{
displayName: 'Voice',
name: 'voice',
type: 'options',
default: 'alloy',
required: true,
description: 'Required. The voice of the AI assistant.',
options: [
{ name: 'Alloy Neutral, Balanced', value: 'alloy' },
{ name: 'Ash Warm, Narrative', value: 'ash' },
{ name: 'Ballad Soft, Calm', value: 'ballad' },
{ name: 'Cedar Clear, Confident (Recommended)', value: 'cedar' },
{ name: 'Coral Lively, Energetic', value: 'coral' },
{ name: 'Echo Neutral, Mechanical', value: 'echo' },
{ name: 'Fable Expressive, Storytelling', value: 'fable' },
{ name: 'Marin Natural, Warm (Recommended)', value: 'marin' },
{ name: 'Nova Friendly, Conversational', value: 'nova' },
{ name: 'Onyx Deep, Authoritative', value: 'onyx' },
{ name: 'Sage Authoritative, Knowledgeable', value: 'sage' },
{ name: 'Shimmer Bright, Positive', value: 'shimmer' },
{ name: 'Verse Serious, Professional', value: 'verse' },
],
},
{
displayName: 'System Instructions',
name: 'system_instructions',
type: 'string',
default: '',
required: true,
description: 'Required. Instructions that define the AI assistant\'s behavior and personality.',
},
{
displayName: 'Transcription Model',
name: 'transcription_model',
type: 'options',
default: 'gpt-4o-mini-transcribe',
description: 'Optional. Model used for transcribing user speech to text.',
options: [
{ name: 'GPT 4o Mini Transcribe Fast, Lightweight', value: 'gpt-4o-mini-transcribe' },
{ name: 'GPT 4o Transcribe Higher Quality', value: 'gpt-4o-transcribe' },
{ name: 'Whisper 1 Stable, Widely Supported', value: 'whisper-1' },
],
},
{
displayName: 'Input Audio Format',
name: 'input_audio_format',
type: 'options',
default: 'audio/pcmu',
description: 'Optional. Audio format for user microphone input.',
options: [
{ name: 'G.711 A Law (VoIP)', value: 'audio/pcma' },
{ name: 'G.711 U Law (VoIP)', value: 'audio/pcmu' },
{ name: 'PCM 16 Bit (Best Quality)', value: 'audio/pcm' },
],
},
{
displayName: 'Output Audio Format',
name: 'output_audio_format',
type: 'options',
default: 'audio/pcmu',
description: 'Optional. Audio format for AI voice output.',
options: [
{ name: 'G.711 A Law (VoIP)', value: 'audio/pcma' },
{ name: 'G.711 U Law (VoIP)', value: 'audio/pcmu' },
{ name: 'PCM 16 Bit (Best Quality)', value: 'audio/pcm' },
],
},
{
displayName: 'Input Audio Rate',
name: 'input_audio_rate',
type: 'options',
default: '24000',
description: 'Optional. Sample rate for user microphone input.',
options: [
{ name: '24kHz (Recommended)', value: '24000' },
{ name: '8kHz (Phone Quality)', value: '8000' },
],
},
{
displayName: 'Output Audio Rate',
name: 'output_audio_rate',
type: 'options',
default: '24000',
description: 'Optional. Sample rate for AI voice output.',
options: [
{ name: '24kHz (Recommended)', value: '24000' },
{ name: '8kHz (Phone Quality)', value: '8000' },
],
},
{
displayName: 'Turn Detection Threshold',
name: 'turn_detection_threshold',
type: 'number',
default: 0,
description: 'Optional. Voice activity detection sensitivity. Lower = more sensitive, higher = less sensitive',
},
{
displayName: 'Silence Duration (Ms)',
name: 'turn_detection_silence_ms',
type: 'number',
default: 0,
description: 'Optional. How long the user must be silent (in ms) before AI starts responding. Default: 500ms',
},
],
};
}
async execute() {
const returnData = [];
const voice = this.getNodeParameter('voice', 0);
const system_instructions = this.getNodeParameter('system_instructions', 0);
const transcription_model = this.getNodeParameter('transcription_model', 0, '');
const input_audio_format = this.getNodeParameter('input_audio_format', 0, '');
const output_audio_format = this.getNodeParameter('output_audio_format', 0, '');
const input_audio_rate = this.getNodeParameter('input_audio_rate', 0, '');
const output_audio_rate = this.getNodeParameter('output_audio_rate', 0, '');
const turn_detection_threshold = this.getNodeParameter('turn_detection_threshold', 0, 0);
const turn_detection_silence_ms = this.getNodeParameter('turn_detection_silence_ms', 0, 0);
const credentials = await this.getCredentials('wiroApi');
const apiKey = credentials.apiKey;
const apiSecret = credentials.apiSecret;
const headers = (0, auth_1.generateWiroAuthHeaders)(apiKey, apiSecret);
const response = await this.helpers.httpRequest({
method: 'POST',
url: 'https://api.wiro.ai/v1/Run/openai/gpt-realtime',
headers: {
...headers,
'Content-Type': 'application/json',
},
body: {
voice,
system_instructions,
transcription_model,
input_audio_format,
output_audio_format,
input_audio_rate,
output_audio_rate,
turn_detection_threshold,
turn_detection_silence_ms,
},
});
if (!(response === null || response === void 0 ? void 0 : response.taskid) || !(response === null || response === void 0 ? void 0 : response.socketaccesstoken)) {
throw new n8n_workflow_1.NodeApiError(this.getNode(), {
message: 'Wiro API did not return a valid task ID or socket access token ' +
JSON.stringify(response),
});
}
const taskid = response.taskid;
const socketaccesstoken = response.socketaccesstoken;
const result = await polling_1.pollTaskUntilComplete.call(this, socketaccesstoken, headers);
const responseJSON = {
taskid: taskid,
url: '',
status: '',
};
switch (result) {
case '-1':
case '-2':
case '-3':
case '-4':
responseJSON.status = 'failed';
break;
default:
responseJSON.status = 'completed';
responseJSON.url = result !== null && result !== void 0 ? result : '';
}
returnData.push({
json: responseJSON,
});
return [returnData];
}
}
exports.GptRealtime = GptRealtime;
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