{
  "id": "TApiWf38Vetting01",
  "name": "Influencer Vetting Pipeline (TranscriptAPI)",
  "nodes": [
    {
      "parameters": {},
      "id": "38383838-3838-4838-8838-383838383801",
      "name": "Start",
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "position": [
        -320,
        0
      ]
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "38383838-3838-4838-8838-3838383838a1",
              "name": "channel",
              "value": "REPLACE_WITH_INFLUENCER_CHANNEL_HANDLE_OR_ID",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "id": "38383838-3838-4838-8838-383838383802",
      "name": "Set Channel",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        -100,
        0
      ]
    },
    {
      "parameters": {
        "url": "https://transcriptapi.com/api/v2/youtube/channel/resolve",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "input",
              "value": "={{ $json.channel }}"
            }
          ]
        },
        "options": {}
      },
      "id": "38383838-3838-4838-8838-383838383803",
      "name": "Resolve Channel",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        120,
        0
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "REPLACE_TRANSCRIPTAPI_CRED_ID",
          "name": "TranscriptAPI - Authorization Bearer"
        }
      }
    },
    {
      "parameters": {
        "url": "https://transcriptapi.com/api/v2/youtube/channel/videos",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "channel",
              "value": "={{ $json.channel_id }}"
            }
          ]
        },
        "options": {}
      },
      "id": "38383838-3838-4838-8838-383838383804",
      "name": "List Channel Videos",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        340,
        0
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "REPLACE_TRANSCRIPTAPI_CRED_ID",
          "name": "TranscriptAPI - Authorization Bearer"
        }
      }
    },
    {
      "parameters": {
        "jsCode": "const data = $input.first().json;\nreturn (data.results || []).map((v) => ({ json: { videoId: v.videoId, videoTitle: v.title || null, videoUrl: 'https://www.youtube.com/watch?v=' + v.videoId } }));"
      },
      "id": "38383838-3838-4838-8838-383838383805",
      "name": "Extract Sample",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        560,
        0
      ]
    },
    {
      "parameters": {
        "maxItems": 3
      },
      "id": "38383838-3838-4838-8838-383838383806",
      "name": "Keep First 3",
      "type": "n8n-nodes-base.limit",
      "typeVersion": 1,
      "position": [
        780,
        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"
            },
            {
              "name": "send_metadata",
              "value": "true"
            }
          ]
        },
        "options": {}
      },
      "id": "38383838-3838-4838-8838-383838383807",
      "name": "Get Transcript (TranscriptAPI)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        1000,
        0
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "REPLACE_TRANSCRIPTAPI_CRED_ID",
          "name": "TranscriptAPI - Authorization Bearer"
        }
      },
      "onError": "continueRegularOutput"
    },
    {
      "parameters": {
        "jsCode": "const MAX = 4000; const titles = []; const blocks = [];\nfor (const item of $input.all()) {\n  const d = item.json; const seg = Array.isArray(d.transcript) ? d.transcript : [];\n  const meta = d.metadata || {}; const vid = d.video_id; const title = meta.title || vid;\n  titles.push(title);\n  if (seg.length > 0) blocks.push('### ' + title + '\\n' + seg.map((s) => s.text).join(' ').slice(0, MAX));\n}\nreturn [\n  {\n    json: {\n      channel: $('Set Channel').first().json.channel,\n      channelId: $('Resolve Channel').first().json.channel_id,\n      sampledTitles: titles,\n      combinedText: blocks.join('\\n\\n'),\n    },\n  },\n];"
      },
      "id": "38383838-3838-4838-8838-383838383808",
      "name": "Collect Vetting Input",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        1220,
        0
      ]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://api.openai.com/v1/chat/completions",
        "authentication": "genericCredentialType",
        "genericAuthType": "httpHeaderAuth",
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "={{ JSON.stringify({ model: 'gpt-4o-mini', response_format: { type: 'json_object' }, messages: [ { role: 'system', content: 'You are a brand-safety and influencer-fit analyst. Given sampled video transcripts from a creator, assess brand suitability. Respond ONLY with a JSON object with keys: overall_fit_score (0-100), brand_safety (one of safe, caution, unsafe), flags (array from: profanity, controversy, misinformation, adult, political, none), rationale (2-3 sentences), recommended (boolean). Base it only on the transcripts.' }, { role: 'user', content: 'Creator: ' + $json.channel + '\\n\\nSampled transcripts:\\n' + $json.combinedText } ] }) }}",
        "options": {}
      },
      "id": "38383838-3838-4838-8838-383838383809",
      "name": "Score Brand Safety (LLM)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.2,
      "position": [
        1440,
        0
      ],
      "credentials": {
        "httpHeaderAuth": {
          "id": "REPLACE_OPENAI_CRED_ID",
          "name": "OpenAI - Authorization Bearer"
        }
      }
    },
    {
      "parameters": {
        "jsCode": "const raw = ($json.choices && $json.choices[0] && $json.choices[0].message.content) || '';\nlet r; try { r = JSON.parse(raw); } catch (e) { r = {}; }\nconst src = $('Collect Vetting Input').first().json;\nreturn [\n  {\n    json: {\n      channel: src.channel,\n      channelId: src.channelId,\n      fitScore: (typeof r.overall_fit_score === 'number' ? r.overall_fit_score : null),\n      brandSafety: r.brand_safety || null,\n      flags: r.flags || [],\n      rationale: r.rationale || null,\n      recommended: r.recommended === true,\n      sampledVideos: src.sampledTitles,\n    },\n  },\n];"
      },
      "id": "38383838-3838-4838-8838-383838383810",
      "name": "Format Vetting Row",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        1660,
        0
      ]
    }
  ],
  "connections": {
    "Start": {
      "main": [
        [
          {
            "node": "Set Channel",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Channel": {
      "main": [
        [
          {
            "node": "Resolve Channel",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Resolve Channel": {
      "main": [
        [
          {
            "node": "List Channel Videos",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "List Channel Videos": {
      "main": [
        [
          {
            "node": "Extract Sample",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Extract Sample": {
      "main": [
        [
          {
            "node": "Keep First 3",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Keep First 3": {
      "main": [
        [
          {
            "node": "Get Transcript (TranscriptAPI)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get Transcript (TranscriptAPI)": {
      "main": [
        [
          {
            "node": "Collect Vetting Input",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Collect Vetting Input": {
      "main": [
        [
          {
            "node": "Score Brand Safety (LLM)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Score Brand Safety (LLM)": {
      "main": [
        [
          {
            "node": "Format Vetting Row",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "pinData": {}
}