{
  "openapi": "3.0.1",
  "info": {
    "title": "Telegram Voice Transcriber",
    "description": "Transcribe voice messages, video notes and videos from public Telegram channels into searchable text.",
    "version": "0.1",
    "x-build-id": "4tdjtNpZmPRRyZxd9"
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    },
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        "operationId": "run-sync-smolevich90-telegram-voice-transcriber",
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        "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.",
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  },
  "components": {
    "schemas": {
      "inputSchema": {
        "type": "object",
        "required": [
          "channels"
        ],
        "properties": {
          "channels": {
            "title": "Telegram channels",
            "minItems": 1,
            "type": "array",
            "description": "Public channels to scan. Use @name, t.me/name or a full https://t.me/name link. Private channels and groups are not supported.",
            "items": {
              "type": "string"
            }
          },
          "mediaTypes": {
            "title": "What to transcribe",
            "uniqueItems": true,
            "type": "array",
            "description": "voice = voice messages, round_video = video notes (circles), video = regular videos posted in the channel.",
            "items": {
              "type": "string",
              "enum": [
                "voice",
                "round_video",
                "video"
              ],
              "enumTitles": [
                "Voice messages",
                "Video notes (circles)",
                "Videos"
              ]
            },
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              "voice",
              "round_video",
              "video"
            ]
          },
          "maxMessagesPerChannel": {
            "title": "Max messages per channel",
            "minimum": 1,
            "maximum": 5000,
            "type": "integer",
            "description": "How many recent messages to look at in each channel before stopping.",
            "default": 50
          },
          "dateFrom": {
            "title": "Posted after",
            "type": "string",
            "description": "Only messages posted on or after this date, e.g. 2026-08-01. Leave empty for no lower bound."
          },
          "dateTo": {
            "title": "Posted before",
            "type": "string",
            "description": "Only messages posted on or before this date. Leave empty for no upper bound."
          },
          "language": {
            "title": "Language hint",
            "type": "string",
            "description": "ISO-639-1 code (en, ru, de, ...). Leave empty to auto-detect — the transcriber is multilingual."
          },
          "includePostText": {
            "title": "Include the post caption",
            "type": "boolean",
            "description": "Add the text written next to the media to every dataset row.",
            "default": true
          },
          "includeTextOnlyPosts": {
            "title": "Also output text-only posts",
            "type": "boolean",
            "description": "Output rows for regular posts that have no audio. These rows are free — nothing is transcribed.",
            "default": false
          },
          "maxAudioDurationSeconds": {
            "title": "Skip audio longer than",
            "minimum": 10,
            "maximum": 21600,
            "type": "integer",
            "description": "Safety cap so one 4-hour recording does not eat the whole budget.",
            "default": 3600
          },
          "maxPagesPerChannel": {
            "title": "Max preview pages per channel",
            "minimum": 1,
            "maximum": 200,
            "type": "integer",
            "description": "Each page holds roughly 16-20 messages. Raise it to dig deeper into the channel history.",
            "default": 20
          }
        }
      },
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        "properties": {
          "data": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string"
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                "type": "string"
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                "type": "string"
              },
              "startedAt": {
                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
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              "finishedAt": {
                "type": "string",
                "format": "date-time",
                "example": "2025-01-08T00:00:00.000Z"
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              "status": {
                "type": "string",
                "example": "READY"
              },
              "meta": {
                "type": "object",
                "properties": {
                  "origin": {
                    "type": "string",
                    "example": "API"
                  },
                  "userAgent": {
                    "type": "string"
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                }
              },
              "stats": {
                "type": "object",
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                  "inputBodyLen": {
                    "type": "integer",
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                  },
                  "rebootCount": {
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                  "restartCount": {
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                    "example": 0
                  },
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                    "example": 0
                  },
                  "computeUnits": {
                    "type": "integer",
                    "example": 0
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                }
              },
              "options": {
                "type": "object",
                "properties": {
                  "build": {
                    "type": "string",
                    "example": "latest"
                  },
                  "timeoutSecs": {
                    "type": "integer",
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                  "memoryMbytes": {
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              },
              "buildId": {
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              "defaultKeyValueStoreId": {
                "type": "string"
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              "defaultDatasetId": {
                "type": "string"
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              "defaultRequestQueueId": {
                "type": "string"
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              "buildNumber": {
                "type": "string",
                "example": "1.0.0"
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              "containerUrl": {
                "type": "string"
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              "usage": {
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                "properties": {
                  "ACTOR_COMPUTE_UNITS": {
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                    "example": 0
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                  "DATASET_READS": {
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                  "DATASET_WRITES": {
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                  "KEY_VALUE_STORE_READS": {
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                  "KEY_VALUE_STORE_LISTS": {
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                  "DATA_TRANSFER_INTERNAL_GBYTES": {
                    "type": "integer",
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                  "DATA_TRANSFER_EXTERNAL_GBYTES": {
                    "type": "integer",
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                  "PROXY_RESIDENTIAL_TRANSFER_GBYTES": {
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                    "example": 0
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                  "PROXY_SERPS": {
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                }
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              "usageTotalUsd": {
                "type": "number",
                "example": 0.00005
              },
              "usageUsd": {
                "type": "object",
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                  "ACTOR_COMPUTE_UNITS": {
                    "type": "integer",
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                  "DATASET_READS": {
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                  "DATASET_WRITES": {
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                    "example": 0
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                    "type": "integer",
                    "example": 0
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                  "KEY_VALUE_STORE_WRITES": {
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                    "example": 0.00005
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                  "KEY_VALUE_STORE_LISTS": {
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