{
  "id": "TApiWf25Bulk01",
  "name": "Bulk Transcript Processor (rate-limit handling) (TranscriptAPI)",
  "nodes": [
    {
      "parameters": {},
      "id": "25252525-2525-4525-8525-252525252501",
      "name": "Start",
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "position": [
        -100,
        0
      ]
    },
    {
      "parameters": {
        "jsCode": "// Paste your video URLs or IDs here — one per array entry.\nconst videoUrls = ['REPLACE_WITH_VIDEO_URL_OR_ID_1', 'REPLACE_WITH_VIDEO_URL_OR_ID_2'];\nreturn videoUrls.map((u) => ({ json: { videoUrl: u } }));"
      },
      "id": "25252525-2525-4525-8525-252525252502",
      "name": "Set Video List",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        120,
        0
      ]
    },
    {
      "parameters": {
        "url": "https://transcriptapi.com/api/v2/youtube/transcript",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "video_url",
              "value": "={{ $json.videoUrl }}"
            },
            {
              "name": "format",
              "value": "json"
            }
          ]
        },
        "options": {
          "batching": {
            "batch": {
              "batchSize": 5,
              "batchInterval": 1000
            }
          }
        }
      },
      "id": "25252525-2525-4525-8525-252525252503",
      "name": "Get Transcript (TranscriptAPI)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        340,
        0
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "REPLACE_TRANSCRIPTAPI_CRED_ID",
          "name": "TranscriptAPI - Authorization Bearer"
        }
      },
      "onError": "continueRegularOutput",
      "retryOnFail": true,
      "maxTries": 3,
      "waitBetweenTries": 2000
    },
    {
      "parameters": {
        "jsCode": "// Classify each result as success/failed (credit-safe: failed/4xx/5xx/429 cost 0 credits).\nconst out = [];\nfor (const item of $input.all()) {\n  const d = item.json || {};\n  if (Array.isArray(d.transcript) && d.transcript.length > 0) {\n    out.push({ json: { videoId: d.video_id || null, status: 'success', segmentCount: d.transcript.length, language: d.language || null, errorType: null, httpCode: null } });\n  } else {\n    const err = d.error || {};\n    const code = err.httpCode || err.code || d.statusCode || null;\n    let type = 'unknown';\n    if (code == 404) type = 'no_captions';\n    else if (code == 422) type = 'invalid_id';\n    else if (code == 429) type = 'rate_limited_or_no_credits';\n    else if (code && String(code).charAt(0) === '5') type = 'server_error';\n    out.push({ json: { videoId: d.video_id || null, status: 'failed', errorType: type, httpCode: code, message: err.message || 'no transcript returned' } });\n  }\n}\nreturn out;"
      },
      "id": "25252525-2525-4525-8525-252525252504",
      "name": "Classify Results",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        560,
        0
      ]
    }
  ],
  "connections": {
    "Start": {
      "main": [
        [
          {
            "node": "Set Video List",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Video List": {
      "main": [
        [
          {
            "node": "Get Transcript (TranscriptAPI)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get Transcript (TranscriptAPI)": {
      "main": [
        [
          {
            "node": "Classify Results",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "pinData": {}
}