{ "openapi": "3.0.1", "info": { "title": "YouTube Transcripts in Bulk — whole channels, playlists", "description": "Transcripts of whole YouTube channels (no 200-video cap), playlists and video lists, with timestamps, your language or the next one available, manual vs auto-generated marked. Charged only per transcript delivered.", "version": "1.0", "x-build-id": "1gmA6vWjfgDh7ZOr0" }, "servers": [ { "url": "https://api.apify.com/v2" } ], "paths": { "/acts/pampadata~youtube-transcripts-bulk/run-sync-get-dataset-items": { "post": { "operationId": "run-sync-get-dataset-items-pampadata-youtube-transcripts-bulk", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for its completion, and returns Actor's dataset items in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } }, "/acts/pampadata~youtube-transcripts-bulk/runs": { "post": { "operationId": "runs-sync-pampadata-youtube-transcripts-bulk", "x-openai-isConsequential": false, "summary": "Executes an Actor and returns information about the initiated run in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK", "content": { "application/json": { "schema": { "$ref": "#/components/schemas/runsResponseSchema" } } } } } } }, "/acts/pampadata~youtube-transcripts-bulk/run-sync": { "post": { "operationId": "run-sync-pampadata-youtube-transcripts-bulk", "x-openai-isConsequential": false, "summary": "Executes an Actor, waits for completion, and returns the OUTPUT from Key-value store in response.", "tags": [ "Run Actor" ], "requestBody": { "required": true, "content": { "application/json": { "schema": { "$ref": "#/components/schemas/inputSchema" } } } }, "parameters": [ { "name": "token", "in": "query", "required": true, "schema": { "type": "string" }, "description": "Enter your Apify token here" } ], "responses": { "200": { "description": "OK" } } } } }, "components": { "schemas": { "inputSchema": { "type": "object", "properties": { "videos": { "title": "Videos", "type": "array", "description": "One per line: a video link (youtube.com/watch?v=…, youtu.be/…, /shorts/…, /live/…) or an 11-character video id.", "items": { "type": "string" } }, "channels": { "title": "Channels (whole channel, no 200-video cap)", "type": "array", "description": "One per line: @handle, youtube.com/@handle, /channel/UC…, /c/name or /user/name. The channel's list is read to the end, however many videos it has. Use 'Maximum transcripts per channel or playlist' for a quick test.", "items": { "type": "string" } }, "playlists": { "title": "Playlists", "type": "array", "description": "One per line: a youtube.com/playlist?list=… link or a playlist id (PL…). Read to the end. Mixes (RD…), Watch later and Liked videos are personal lists and are not supported.", "items": { "type": "string" } }, "languages": { "title": "Languages, in order of preference", "type": "array", "description": "Language codes: en, es, pt, de, fr, ja… The first one the video has is used ('es' also takes es-419 or es-ES). Inside a language, subtitles written by a person come before auto-generated ones.", "default": [ "en" ], "items": { "type": "string" } }, "fallbackToAnyLanguage": { "title": "If none of those languages exist, take the video's own subtitles", "type": "boolean", "description": "On: a video without your languages still gives its transcript in the language it has (marked fallbackUsed: true). Off: such a video gives no transcript and is not charged.", "default": true }, "allowAutoGenerated": { "title": "Accept auto-generated subtitles", "type": "boolean", "description": "YouTube's automatic subtitles (speech recognition). Every row says kind: manual or auto-generated. Off: only subtitles written by a person; videos with only automatic ones give no transcript and are not charged.", "default": true }, "includeTimestamps": { "title": "Timestamps per line", "type": "boolean", "description": "Adds segments: [{start, duration, text}] in seconds. The full plain text is always in 'text'.", "default": true }, "channelContent": { "title": "What to read from each channel", "type": "array", "description": "The channel tabs to read, each to the end.", "items": { "type": "string", "enum": [ "videos", "shorts", "streams" ], "enumTitles": [ "Videos tab", "Shorts tab", "Live tab (past streams)" ] }, "default": [ "videos" ] }, "maxVideosPerSource": { "title": "Maximum transcripts per channel or playlist", "minimum": 0, "type": "integer", "description": "0 = all. Newest first on channels, list order on playlists. You pay per transcript, so set a limit for quick tests.", "default": 0 }, "includeVideosWithoutTranscript": { "title": "Also list videos without a transcript (free rows)", "type": "boolean", "description": "Off: videos without subtitles, private, deleted or age-restricted are listed with the reason in the SUMMARY record only. On: they also get a dataset row with status and reason. Those rows are never charged.", "default": false }, "onlyNew": { "title": "Only videos not delivered in earlier runs", "type": "boolean", "description": "For monitoring channels or playlists: the run remembers which transcripts it delivered (one memory per state name, shared by all inputs, in a key-value store of your account; the last 100,000) and skips them next time. Videos that had no transcript yet are tried again (YouTube adds automatic subtitles some hours after upload).", "default": false }, "stateName": { "title": "State name (for 'only new')", "type": "string", "description": "Separate memories for separate monitors: runs with the same name share what was already delivered.", "default": "default" }, "maxConcurrency": { "title": "Videos read at the same time (at most)", "minimum": 1, "maximum": 10, "type": "integer", "description": "The run slows down by itself when YouTube refuses requests; this is the ceiling.", "default": 4 }, "proxyConfiguration": { "title": "Proxy", "type": "object", "description": "Leave off: the run uses its own IP and, when YouTube refuses it, moves to residential IPs by itself (that traffic is included in the price). Set a proxy here only to force your own.", "default": { "useApifyProxy": false } } } }, "runsResponseSchema": { "type": "object", "properties": { "data": { "type": "object", "properties": { "id": { "type": "string" }, "actId": { "type": "string" }, "userId": { "type": "string" }, "startedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "finishedAt": { "type": "string", "format": "date-time", "example": "2025-01-08T00:00:00.000Z" }, "status": { "type": "string", "example": "READY" }, "meta": { "type": "object", "properties": { "origin": { "type": "string", "example": "API" }, "userAgent": { "type": "string" } } }, "stats": { "type": "object", "properties": { "inputBodyLen": { "type": "integer", "example": 2000 }, "rebootCount": { "type": "integer", "example": 0 }, "restartCount": { "type": "integer", "example": 0 }, "resurrectCount": { "type": "integer", "example": 0 }, "computeUnits": { "type": "integer", "example": 0 } } }, "options": { "type": "object", "properties": { "build": { "type": "string", "example": "latest" }, "timeoutSecs": { "type": "integer", "example": 300 }, "memoryMbytes": { "type": "integer", "example": 1024 }, "diskMbytes": { "type": "integer", "example": 2048 } } }, "buildId": { "type": "string" }, "defaultKeyValueStoreId": { "type": "string" }, "defaultDatasetId": { "type": "string" }, "defaultRequestQueueId": { "type": "string" }, "buildNumber": { "type": "string", "example": "1.0.0" }, "containerUrl": { "type": "string" }, "usage": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "integer", "example": 1 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 }, "PROXY_UNBLOCKER_UNITS": { "type": "integer", "example": 0 } } }, "usageTotalUsd": { "type": "number", "example": 0.00005 }, "usageUsd": { "type": "object", "properties": { "ACTOR_COMPUTE_UNITS": { "type": "integer", "example": 0 }, "DATASET_READS": { "type": "integer", "example": 0 }, "DATASET_WRITES": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_READS": { "type": "integer", "example": 0 }, "KEY_VALUE_STORE_WRITES": { "type": "number", "example": 0.00005 }, "KEY_VALUE_STORE_LISTS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_READS": { "type": "integer", "example": 0 }, "REQUEST_QUEUE_WRITES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_INTERNAL_GBYTES": { "type": "integer", "example": 0 }, "DATA_TRANSFER_EXTERNAL_GBYTES": { "type": "integer", "example": 0 }, "PROXY_RESIDENTIAL_TRANSFER_GBYTES": { "type": "integer", "example": 0 }, "PROXY_SERPS": { "type": "integer", "example": 0 }, "PROXY_UNBLOCKER_UNITS": { "type": "integer", "example": 0 } } } } } } } } } }