{
  "x402Version": 2,
  "id": 6366,
  "slug": "6366",
  "resource": "https://api.tag-per-track.cloud/api/analyze-with-lyrics",
  "description": "Tag-per-Track: Agentic-First Musical Audio Analysis API. Extracts BPM, Key, Mood, Genres, Instruments AND Lyrics from audio URLs.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xD33906178569f35EFF2E1665A14b06b455fF531F",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "100000",
      "maxTimeoutSeconds": 600
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "fileUrl": "https://example.com/audio.mp3"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "data": {
              "bpm": 120,
              "genres": [
                {
                  "confidence": 0.95,
                  "label": "electronic"
                }
              ],
              "instruments": [
                {
                  "confidence": 0.99,
                  "label": "synthesizer"
                }
              ],
              "key": "C",
              "moods": [
                {
                  "confidence": 0.8,
                  "label": "happy"
                }
              ],
              "scale": "major"
            },
            "message": "Analysis successful. Payment confirmed on-chain.",
            "success": true
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "fileUrl": {
                    "description": "URL of the audio file to analyze (mp3, wav, etc.)",
                    "type": "string"
                  }
                },
                "required": [
                  "fileUrl"
                ]
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST",
                  "PUT",
                  "PATCH"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "api.tag-per-track.cloud",
  "lastUpdated": "2026-09-06T17:29:42.015Z",
  "quality": {
    "calls30d": 26,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-06T17:29:41.805Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "api.tag-per-track.cloud",
    "manifest_name": "api.tag-per-track.cloud",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}