> ## Documentation Index > Fetch the complete documentation index at: https://apidoc.deerapi.com/llms.txt > Use this file to discover all available pages before exploring further. # Kling Text To Video > Use DeerAPI to call the Kling Text To Video endpoint with request details, response details, examples, and an OpenAPI playground. ## Overview Use this endpoint to call the Kling Text To Video workflow through DeerAPI. The API reference on this page shows the request schema, response schema, authentication requirements, and runnable examples for the configured endpoint. ## Before you start Use the DeerAPI base URL and pass your API Key in the `Authorization` header: ```text theme={null} https://api.deerapi.com ``` ```text theme={null} Authorization: Bearer $DEERAPI_KEY ``` ## Model selection Choose a current model ID from the [live pricing page](https://api.deerapi.com/pricing). Model availability changes over time, so avoid copying a model ID from an old project without checking the live list first. ## Implementation notes * Use the OpenAPI playground for the exact request fields accepted by this endpoint. * Keep API Keys on the server side when you build production applications. * Log the request ID from failed calls so support can investigate the request. * Retry `429`, `500`, and `503` responses with exponential backoff. ## OpenAPI ````yaml /api/openapi/video/kling/post-text-to-video.openapi.json POST /kling/v1/videos/text2video openapi: 3.1.0 info: title: DeerAPI Kling Text to Video description: Use this field according to the endpoint schema. version: 1.0.0 servers: - url: https://api.deerapi.com security: - bearerAuth: [] paths: /kling/v1/videos/text2video: post: summary: DeerAPI Kling Text to Video description: Use this field according to the endpoint schema. operationId: createKlingTextToVideo parameters: - name: Content-Type in: header required: false description: '' schema: type: string requestBody: description: Use this field according to the endpoint schema. required: true content: application/json: schema: type: object required: - prompt properties: prompt: type: string description: Use this field according to the endpoint schema. default: Hello negative_prompt: type: string description: Use this field according to the endpoint schema. aspect_ratio: type: string description: Use this field according to the endpoint schema. callback_url: type: string description: Use this field according to the endpoint schema. model_name: type: string description: Use this field according to the endpoint schema. default: kling-v1 cfg_scale: type: number description: Use this field according to the endpoint schema. mode: type: string description: Use this field according to the endpoint schema. enum: - std - pro duration: type: string description: Use this field according to the endpoint schema. camera_control: type: object description: Use this field according to the endpoint schema. properties: type: type: string enum: - simple - down_back - forward_up - right_turn_forward - left_turn_forward config: type: object description: Use this field according to the endpoint schema. properties: horizontal: type: integer description: Use this field according to the endpoint schema. vertical: type: integer description: Use this field according to the endpoint schema. pan: type: integer description: Use this field according to the endpoint schema. tilt: type: integer description: Use this field according to the endpoint schema. roll: type: integer description: Use this field according to the endpoint schema. zoom: type: integer description: Use this field according to the endpoint schema. external_task_id: type: string description: Use this field according to the endpoint schema. default: prompt: A cinematic shot of a quiet city street at sunset. examples: default: summary: DeerAPI Kling Text to Video value: model_name: kling-v2-6 prompt: >- A cinematic shot of a modern glass workspace at sunrise with smooth camera movement. duration: '5' mode: pro aspect_ratio: '16:9' callback_url: https://example.com/kling/callback example: prompt: A cinematic shot of a quiet city street at sunset. examples: Default: summary: Default request value: prompt: A cinematic shot of a quiet city street at sunset. responses: '200': description: Use this field according to the endpoint schema. content: application/json: schema: type: object required: - code - message - request_id - data properties: code: type: integer description: Use this field according to the endpoint schema. message: type: string description: Use this field according to the endpoint schema. request_id: type: string description: Use this field according to the endpoint schema. data: type: object required: - task_id - task_status - task_status_msg - task_info - task_result - created_at - updated_at properties: task_id: type: string description: Use this field according to the endpoint schema. task_status: type: string description: Use this field according to the endpoint schema. task_status_msg: type: string task_info: type: object required: - external_task_id properties: external_task_id: type: string task_result: type: object required: - videos properties: videos: type: object required: - id - duration - url properties: id: type: string url: type: string duration: type: string created_at: type: integer description: Use this field according to the endpoint schema. updated_at: type: integer description: Use this field according to the endpoint schema. x-codeSamples: - lang: Shell label: cURL source: | curl https://api.deerapi.com/kling/v1/videos/text2video \ -H "Content-Type: application/json" \ -H "Authorization: Bearer $DEERAPI_KEY" \ -d '{ "prompt": "A cinematic shot of a quiet city street at sunset." }' - lang: Python label: requests source: | import os import requests url = "https://api.deerapi.com/kling/v1/videos/text2video" headers = { "Authorization": "Bearer " + os.environ["DEERAPI_KEY"], "Content-Type": "application/json", } payload = { "prompt": "A cinematic shot of a quiet city street at sunset." } response = requests.post(url, headers=headers, json=payload) print(response.json()) - lang: JavaScript label: fetch source: > const response = await fetch("https://api.deerapi.com/kling/v1/videos/text2video", { method: "POST", headers: { Authorization: `Bearer ${process.env.DEERAPI_KEY}`, "Content-Type": "application/json", }, body: JSON.stringify({ "prompt": "A cinematic shot of a quiet city street at sunset." }), }); console.log(await response.json()); components: securitySchemes: bearerAuth: type: http scheme: bearer description: Use a DeerAPI API Key as a Bearer token. ````