> ## Documentation Index > Fetch the complete documentation index at: https://docs.wondercraft.ai/llms.txt > Use this file to discover all available pages before exploring further. # Create any audio content with an AI-generated script > Starts a background job that creates an AI generated script and produces an audio file. The response contains a `job_id` that can be used with the `/podcast/{job_id}` endpoint to query for status. Requires a valid `X-API-TOKEN` header. Throws: - 429 if the user has too many jobs in flight. - 422 if provided voice_ids are not unique - 400 if any voice_ids or music_ids provided are invalid ## OpenAPI ````yaml POST /podcast openapi: 3.1.0 info: title: Wondercraft Public API version: 0.0.1 servers: - url: https://api.wondercraft.ai/v1 description: Base Wondercraft API security: [] paths: /podcast: post: tags: - Podcasts summary: Create any audio content with an AI-generated script description: >- Starts a background job that creates an AI generated script and produces an audio file. The response contains a `job_id` that can be used with the `/podcast/{job_id}` endpoint to query for status. Requires a valid `X-API-TOKEN` header. Throws: - 429 if the user has too many jobs in flight. - 422 if provided voice_ids are not unique - 400 if any voice_ids or music_ids provided are invalid operationId: generate_ai_scripted_episode_podcast_post requestBody: content: application/json: schema: $ref: '#/components/schemas/GenerateAiScriptedEpisodeRequest' required: true responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/GenerateEpisodeResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' security: - APIKeyHeader: [] components: schemas: GenerateAiScriptedEpisodeRequest: properties: prompt: type: string title: Prompt description: The prompt for the episode, can include links voice_ids: items: type: string type: array title: Voice Ids description: >- A list of voice_ids to use for the generated audio. If the script has multiple speakers, we will use the voices from this list in the order then appear in. All ids in this list must be unique. If no IDs are provided, up to 2 defaults will be used. music_spec: anyOf: - $ref: '#/components/schemas/MusicTrackSpec' - type: 'null' description: >- An optional spec for adding background music to the generated script. Note that if the chosenmusic track is longer than the duration of the generated script, it will be cut off. additionalProperties: false type: object required: - prompt title: GenerateAiScriptedEpisodeRequest description: >- A request to start a job that generates an audio file for audio content with a script generated by AI using the provided prompt. An optional list of Voice IDs can be provided to control the audio generation output. If no voice_ids are provided, defaults of up to 2 speakers will be chosen. GenerateEpisodeResponse: properties: job_id: type: string format: uuid title: Job Id description: >- The job ID for the episode generation. The status of this job can be queried using the`/podcast/{job_id}` endpoint. additionalProperties: false type: object required: - job_id title: GenerateEpisodeResponse HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError MusicTrackSpec: properties: music_id: type: string title: Music Id description: >- The ID of the music track to used in the background. This can be copied from theWondercraft platform fade_in_ms: type: integer title: Fade In Ms description: >- The number of milliseconds to fade in from the start of the music track default: 0 fade_out_ms: type: integer title: Fade Out Ms description: >- The number of milliseconds to fade out from the end of the music track default: 0 playback_start: type: integer title: Playback Start description: >- A millisecond into the music track at which we start playing. Equivalent to trimming thebeginning of the music track. Defaults to 0 (i.e. no trimming) default: 0 playback_end: anyOf: - type: integer - type: 'null' title: Playback End description: >- How many milliseconds into the music should we playback. Equivalent to trimming up to this numberof milliseconds from the music track. Defaults to the entire music track. volume: type: number title: Volume description: >- The volume to apply to the music track. Defaults to 0.05. Must be between 0.0 and 1.0 default: 0.05 loop: type: boolean title: Loop description: Whether to loop the music track. Defaults to False. default: false additionalProperties: false type: object required: - music_id title: MusicTrackSpec description: >- A music track to add to the generated audio. Note that the music will always be added at the very beginning of the generated podcast and will be automatically trimmed to match the content length. ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type type: object required: - loc - msg - type title: ValidationError securitySchemes: APIKeyHeader: type: apiKey in: header name: X-API-KEY ````