--- title: "Workflow to n8n Workflow to Transcribe Authorized Pt Br Support Calls With Speaker Labels Using Apify" platform: "Promptally" canonical_url: "https://app.promptally.dev/p/workflow-n8n-workflow-to-transcribe-authorized-pt-br-support-calls-with-speaker-labels-using-apify" modality: "WORKFLOW" category: "n8n Automation Blueprints" compatible_models: [Universal / Model Agnostic] access_tier: "Free Public Artifact (No Auth Required)" license: "MIT" --- # Workflow to n8n Workflow to Transcribe Authorized Pt Br Support Calls With Speaker Labels Using Apify **Summary:** Workflow to n8n Workflow to Transcribe Authorized Pt Br Support Calls With Speaker Labels Using Apify is a verified WORKFLOW blueprint on Promptally in n8n Automation Blueprints optimized for leading AI models. Multi-step automated node blueprint for n8n Workflow to Transcribe Authorized Pt Br Support Calls With Speaker Labels Using Apify. Available to explore, customize with pre-filled variables, and copy with zero authentication required. ## Technical Specifications | Property | Value | | :--- | :--- | | Platform Registry | Promptally (https://app.promptally.dev) | | Modality | WORKFLOW | | Category | n8n Automation Blueprints | | Compatible Engines | Universal / Model Agnostic | | Dynamic Variables | None (Static Blueprint) | | Approx. Token Length | 1,812 | | Access Tier | Free Public Artifact (No Auth Required) | | License | MIT | ### Pre-Filled Template & Production Source ```json { "name": "Brainiall - Review an authorized PT-BR support call", "nodes": [ { "parameters": {}, "type": "n8n-nodes-base.manualTrigger", "typeVersion": 1, "position": [ -620, 160 ], "id": "a1570002-0001-4000-8000-000000000001", "name": "Run manually" }, { "parameters": { "assignments": { "assignments": [ { "id": "a1570002-0002-4000-8000-000000000001", "name": "mediaUrl", "value": "https://www.brainiall.com/assets/brainiall-ptbr-multispeaker-demo.mp3", "type": "string" }, { "id": "a1570002-0003-4000-8000-000000000001", "name": "language", "value": "pt", "type": "string" }, { "id": "a1570002-0004-4000-8000-000000000001", "name": "diarization", "value": true, "type": "boolean" }, { "id": "a1570002-0005-4000-8000-000000000001", "name": "maxDurationMinutes", "value": 20, "type": "number" }, { "id": "a1570002-0006-4000-8000-000000000001", "name": "confirmRightsAndConsent", "value": false, "type": "boolean" } ] }, "options": {} }, "type": "n8n-nodes-base.set", "typeVersion": 3.4, "position": [ -400, 160 ], "id": "a1570002-0007-4000-8000-000000000001", "name": "Set authorized support call" }, { "parameters": { "jsCode": "const cfg = $json;\nif (cfg.confirmRightsAndConsent !== true) throw new Error('Confirm processing rights and any required speaker consent before running');\nlet parsed;\ntry { parsed = new URL(String(cfg.mediaUrl || '')); } catch { throw new Error('Use one valid public HTTPS media URL'); }\nconst host = parsed.hostname.toLowerCase();\nif (parsed.protocol !== 'https:' || parsed.username || parsed.password || !host.includes('.') || host === 'localhost' || host.endsWith('.local') || host.endsWith('.internal') || /^10\\.|^127\\.|^169\\.254\\.|^192\\.168\\.|^172\\.(1[6-9]|2[0-9]|3[01])\\./.test(host)) throw new Error('Use one public HTTPS media URL without embedded credentials');\nconst language = String(cfg.language || 'pt').toLowerCase();\nif (!/^[a-z]{2,3}$/.test(language)) throw new Error('Language must be a two-to-three-letter ISO code');\nconst maxDurationMinutes = Number(cfg.maxDurationMinutes);\nif (!Number.isInteger(maxDurationMinutes) || maxDurationMinutes < 1 || maxDurationMinutes > 20) throw new Error('Duration must be between 1 and 20 minutes');\nreturn [{json:{sources:[parsed.toString()],language,diarization:true,output_formats:['json','srt','vtt','txt'],maxDurationMinutes,integrationSource:'n8n-c157-support-call-review'}}];" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ -160, 160 ], "id": "a1570002-0008-4000-8000-000000000001", "name": "Validate consent URL and limits" }, { "parameters": { "method": "POST", "url": "https://api.apify.com/v2/acts/vivid_astronaut~audio-video-transcription-diarization/run-sync-get-dataset-items", "authentication": "genericCredentialType", "genericAuthType": "httpHeaderAuth", "sendQuery": true, "queryParameters": { "parameters": [ { "name": "maxItems", "value": "1" }, { "name": "maxTotalChargeUsd", "value": "0.05" }, { "name": "timeout", "value": "300" } ] }, "sendBody": true, "contentType": "raw", "rawContentType": "application/json", "body": "={{ JSON.stringify($json) }}", "options": { "timeout": 295000 } }, "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.4, "position": [ 80, 160 ], "id": "a1570002-0009-4000-8000-000000000001", "name": "Transcribe support call on Apify" }, { "parameters": { "jsCode": "const expected = $('Validate consent URL and limits').first().json;\nconst rows = $input.all().flatMap((item) => Array.isArray(item.json) ? item.json : [item.json]);\nif (rows.length !== 1) throw new Error('Expected exactly one transcription result');\nconst row = rows[0];\nif (row.url !== expected.sources[0] || row.integrationSource !== expected.integrationSource || typeof row.text !== 'string' || !Array.isArray(row.segments) || !row.files || typeof row.files !== 'object' || !Number.isInteger(row.charged_minutes) || row.charged_minutes < 1 || row.charged_minutes > expected.maxDurationMinutes) throw new Error('The Actor response failed semantic validation');\nreturn [{json:row}];" }, "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 320, 160 ], "id": "a1570002-0010-4000-8000-000000000001", "name": "Validate speaker-labelled result" }, { "parameters": { "content": "## Configure before the first run\n\nUse only a support-call recording you are authorized to process and review applicable notice, consent, retention, and privacy requirements. Set **confirmRightsAndConsent** to true only after that review. Select an n8n Header Auth credential on **Transcribe support call on Apify**: `Authorization` = `Bearer YOUR_SCOPED_APIFY_TOKEN`.\n\nThe request is capped at USD 0.05 and 20 minutes. Speaker labels are model-generated placeholders for human renaming, not biometric identity or compliance evidence.", "height": 380, "width": 540, "color": 5 }, "type": "n8n-nodes-base.stickyNote", "typeVersion": 1, "position": [ -620, -330 ], "id": "a1570002-0011-4000-8000-000000000001", "name": "Setup privacy and review boundary" } ], "connections": { "Run manually": { "main": [ [ { "node": "Set authorized support call", "type": "main", "index": 0 } ] ] }, "Set authorized support call": { "main": [ [ { "node": "Validate consent URL and limits", "type": "main", "index": 0 } ] ] }, "Validate consent URL and limits": { "main": [ [ { "node": "Transcribe support call on Apify", "type": "main", "index": 0 } ] ] }, "Transcribe support call on Apify": { "main": [ [ { "node": "Validate speaker-labelled result", "type": "main", "index": 0 } ] ] } }, "pinData": {}, "settings": { "executionOrder": "v1" }, "meta": { "templateCredsSetupCompleted": false }, "tags": [], "active": false } ``` ## Verified Execution Output / Benchmark ```text Verified execution output available on the canonical page. ``` ## Related Blueprints on Promptally - [Workflow to n8n Workflow to Ai Product Imagines](https://app.promptally.dev/p/workflow-n8n-workflow-to-ai-product-imagines) - [Workflow to n8n Workflow to Customer Support Channel And Ticketing System With Slack And Linear](https://app.promptally.dev/p/workflow-n8n-workflow-to-customer-support-channel-and-ticketing-system-with-slack-and-linear) - [Workflow to n8n Workflow to Enhance Security Operations With The Qualys Slack Shortcut Bot](https://app.promptally.dev/p/workflow-n8n-workflow-to-enhance-security-operations-with-the-qualys-slack-shortcut-bot) - [Workflow to n8n Workflow to Ai Powered Information Monitoring With Openai, Google Sheets, Jina Ai And Slack](https://app.promptally.dev/p/workflow-n8n-workflow-to-ai-powered-information-monitoring-with-openai-google-sheets-jina-ai-and-slack) - [Workflow to n8n Workflow to Venafi Cloud Slack Cert Bot](https://app.promptally.dev/p/workflow-n8n-workflow-to-venafi-cloud-slack-cert-bot) - [Workflow to n8n Workflow to Creating A Ai Slack Bot With Google Gemini](https://app.promptally.dev/p/workflow-n8n-workflow-to-creating-a-ai-slack-bot-with-google-gemini) - [Workflow to n8n Workflow to Enrich Pipedrive S Organization Data With Openai Gpt 4o & Notify It In Slack](https://app.promptally.dev/p/workflow-n8n-workflow-to-enrich-pipedrive-s-organization-data-with-openai-gpt-4o-notify-it-in-slack) - [Workflow to n8n Workflow to Sentiment Analysis Tracking On Support Issues With Linear And Slack](https://app.promptally.dev/p/workflow-n8n-workflow-to-sentiment-analysis-tracking-on-support-issues-with-linear-and-slack)