{
  "generated_at": "2026-04-24T15:01:35.625676+00:00",
  "slug": "web-utils-production-up-railway-app-entrypoints-youtube-transcript-invoke",
  "title": "Web Utils \u00b7 YouTube Transcript Fetch",
  "url": "https://web-utils-production.up.railway.app/entrypoints/youtube-transcript/invoke",
  "category": "data",
  "summary": "Retrieve full transcript text and language detection for any YouTube video.",
  "seo": {
    "title": "YouTube Transcript API | x402 Pay-Per-Call on Base",
    "description": "Fetch YouTube video transcripts via x402 micropayment. Returns transcript text and detected language. $0.05 USDC per call."
  },
  "use_cases": [
    "Transcribe educational videos for note-taking",
    "Extract dialogue for subtitle generation",
    "Analyze video content for sentiment or topics"
  ],
  "ideal_buyer": "Content analysis pipelines and accessibility tools needing video transcription.",
  "example_prompt": "Get the transcript for this YouTube video: https://youtube.com/watch?v=example",
  "example_request_body": {
    "url": "https://youtube.com/watch?v=example"
  },
  "risk_notes": [],
  "pricing_sanity": {
    "flag": "normal",
    "ratio": 2.5,
    "median_category_atomic": 20000
  },
  "pricing_review_required": false,
  "pricing_decimal_suspect": false,
  "trust_tier": "indexed_external",
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "pay_to": "0x8c8bf2ce325db58f5a07c8110cdcaab091c5436d",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "max_amount_required_atomic": "50000",
      "max_timeout_seconds": 300,
      "mime_type": "application/json",
      "description": "Fetch the transcript for a YouTube video by calling LLMLayer's transcript API.",
      "verified": false,
      "hints": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodyType": "json",
          "bodyFields": {
            "input": {
              "type": "object",
              "required": [
                "url"
              ],
              "properties": {
                "url": {
                  "type": "string",
                  "description": "Complete YouTube URL to retrieve the transcript for."
                },
                "language": {
                  "type": "string",
                  "description": "Optional ISO language code to request a translated transcript."
                }
              }
            }
          }
        },
        "output": {
          "output": {
            "type": "object",
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "required": [
              "url",
              "transcript"
            ],
            "properties": {
              "url": {
                "type": "string",
                "format": "uri"
              },
              "language": {
                "type": "string"
              },
              "transcript": {
                "type": "string"
              }
            },
            "additionalProperties": false
          }
        }
      }
    }
  ],
  "origin": {
    "slug": "web-utils-production-up-railway-app",
    "host": "web-utils-production.up.railway.app",
    "title": "Railway-hosted web utilities",
    "description": "A production deployment on Railway's platform. No active application is currently served at this endpoint.",
    "url": "https://web-utils-production.up.railway.app"
  },
  "json_ld": {
    "@id": "https://x402all.com/resource/web-utils-production-up-railway-app-entrypoints-youtube-transcript-invoke",
    "url": "https://x402all.com/resource/web-utils-production-up-railway-app-entrypoints-youtube-transcript-invoke",
    "name": "Web Utils \u00b7 YouTube Transcript Fetch",
    "@type": "WebAPI",
    "offers": {
      "url": "https://x402all.com/resource/web-utils-production-up-railway-app-entrypoints-youtube-transcript-invoke",
      "@type": "Offer",
      "price": "0.05",
      "availability": "https://schema.org/InStock",
      "priceCurrency": "USDC",
      "priceSpecification": {
        "@type": "UnitPriceSpecification",
        "price": "0.050000",
        "unitText": "call",
        "priceCurrency": "USDC"
      },
      "eligibleCustomerType": "Agent",
      "additionalProperty": [
        {
          "@type": "PropertyValue",
          "name": "paymentNetwork",
          "value": "base"
        },
        {
          "@type": "PropertyValue",
          "name": "paymentAsset",
          "value": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
        }
      ]
    },
    "sameAs": "https://web-utils-production.up.railway.app/entrypoints/youtube-transcript/invoke",
    "@context": "https://schema.org",
    "provider": {
      "@id": "https://x402all.com/server/web-utils-production-up-railway-app",
      "url": "https://web-utils-production.up.railway.app",
      "name": "Railway-hosted web utilities",
      "@type": "Organization"
    },
    "identifier": "web-utils-production-up-railway-app-entrypoints-youtube-transcript-invoke",
    "description": "Fetch YouTube video transcripts via x402 micropayment. Returns transcript text and detected language. $0.05 USDC per call.",
    "potentialAction": {
      "@type": "BuyAction",
      "target": "https://axon402.com/test-buy?resource=web-utils-production-up-railway-app-entrypoints-youtube-transcript-invoke",
      "description": "Test-buy this endpoint on AXON"
    },
    "applicationCategory": "data"
  },
  "axon_deep_link": "https://axon402.com/test-buy?resource=web-utils-production-up-railway-app-entrypoints-youtube-transcript-invoke"
}