--- title: Nca emoji: 🏃 colorFrom: red colorTo: gray sdk: docker pinned: false license: mit --- ## API Endpoints Each endpoint is supported by robust payload validation and detailed API documentation to facilitate easy integration and usage. ### Audio - **[`/v1/audio/concatenate`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/audio/concatenate.md)** - Combines multiple audio files into a single audio file. ### Code - **[`/v1/code/execute/python`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/code/execute/execute_python.md)** - Executes Python code remotely and returns the execution results. ### FFmpeg - **[`/v1/ffmpeg/compose`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/ffmpeg/ffmpeg_compose.md)** - Provides a flexible interface to FFmpeg for complex media processing operations. ### Image - **[`/v1/image/convert/video`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/image/convert/image_to_video.md)** - Transforms a static image into a video with custom duration and zoom effects. - **[`/v1/image/screenshot/webpage`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/image/screenshot_webpage.md)** - Captures screenshots of web pages using Playwright with advanced options like viewport size, device emulation, and custom HTML/CSS/JS injection. ### Media - **[`/v1/media/convert`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/media/convert/media_convert.md)** - Converts media files from one format to another with customizable codec options. - **[`/v1/media/convert/mp3`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/media/convert/media_to_mp3.md)** - Converts various media formats specifically to MP3 audio. - **[`/v1/BETA/media/download`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/media/download.md)** - Downloads media content from various online sources using yt-dlp. - **[`/v1/media/feedback`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/media/feedback.md)** - Provides a web interface for collecting and displaying feedback on media content. - **[`/v1/media/transcribe`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/media/media_transcribe.md)** - Transcribes or translates audio/video content from a provided media URL. - **[`/v1/media/silence`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/media/silence.md)** - Detects silence intervals in a given media file. - **[`/v1/media/metadata`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/media/metadata.md)** - Extracts comprehensive metadata from media files including format, codecs, resolution, and bitrates. ### S3 - **[`/v1/s3/upload`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/s3/upload.md)** - Uploads files to Amazon S3 storage by streaming directly from a URL. ### Toolkit - **[`/v1/toolkit/authenticate`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/toolkit/authenticate.md)** - Provides a simple authentication mechanism to validate API keys. - **[`/v1/toolkit/test`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/toolkit/test.md)** - Verifies that the NCA Toolkit API is properly installed and functioning. - **[`/v1/toolkit/job/status`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/toolkit/job_status.md)** - Retrieves the status of a specific job by its ID. - **[`/v1/toolkit/jobs/status`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/toolkit/jobs_status.md)** - Retrieves the status of all jobs within a specified time range. ### Video - **[`/v1/video/caption`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/video/caption_video.md)** - Adds customizable captions to videos with various styling options. - **[`/v1/video/concatenate`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/video/concatenate.md)** - Combines multiple videos into a single continuous video file. - **[`/v1/video/thumbnail`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/video/thumbnail.md)** - Extracts a thumbnail image from a specific timestamp in a video. - **[`/v1/video/cut`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/video/cut.md)** - Cuts specified segments from a video file with optional encoding settings. - **[`/v1/video/split`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/video/split.md)** - Splits a video into multiple segments based on specified start and end times. - **[`/v1/video/trim`](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/video/trim.md)** - Trims a video by keeping only the content between specified start and end times. --- ## Docker Build and Run ### Build the Docker Image ```bash docker build -t no-code-architects-toolkit . ``` ### General Environment Variables #### `API_KEY` - **Purpose**: Used for API authentication. - **Requirement**: Mandatory. --- ### S3-Compatible Storage Environment Variables #### `S3_ENDPOINT_URL` - **Purpose**: Endpoint URL for the S3-compatible service. - **Requirement**: Mandatory if using S3-compatible storage. #### `S3_ACCESS_KEY` - **Purpose**: The access key for the S3-compatible storage service. - **Requirement**: Mandatory if using S3-compatible storage. #### `S3_SECRET_KEY` - **Purpose**: The secret key for the S3-compatible storage service. - **Requirement**: Mandatory if using S3-compatible storage. #### `S3_BUCKET_NAME` - **Purpose**: The bucket name for the S3-compatible storage service. - **Requirement**: Mandatory if using S3-compatible storage. #### `S3_REGION` - **Purpose**: The region for the S3-compatible storage service. - **Requirement**: Mandatory if using S3-compatible storage, "None" is acceptible for some s3 providers. --- ### Google Cloud Storage (GCP) Environment Variables #### `GCP_SA_CREDENTIALS` - **Purpose**: The JSON credentials for the GCP Service Account. - **Requirement**: Mandatory if using GCP storage. #### `GCP_BUCKET_NAME` - **Purpose**: The name of the GCP storage bucket. - **Requirement**: Mandatory if using GCP storage. --- ### Performance Tuning Variables #### `MAX_QUEUE_LENGTH` - **Purpose**: Limits the maximum number of concurrent tasks in the queue. - **Default**: 0 (unlimited) - **Recommendation**: Set to a value based on your server resources, e.g., 10-20 for smaller instances. #### `GUNICORN_WORKERS` - **Purpose**: Number of worker processes for handling requests. - **Default**: Number of CPU cores + 1 - **Recommendation**: 2-4× number of CPU cores for CPU-bound workloads. #### `GUNICORN_TIMEOUT` - **Purpose**: Timeout (in seconds) for worker processes. - **Default**: 30 - **Recommendation**: Increase for processing large media files (e.g., 300-600). --- ### Storage Configuration #### `LOCAL_STORAGE_PATH` - **Purpose**: Directory for temporary file storage during processing. - **Default**: /tmp - **Recommendation**: Set to a path with sufficient disk space for your expected workloads. ### Notes - Ensure all required environment variables are set based on the storage provider in use (GCP or S3-compatible). - Missing any required variables will result in errors during runtime. - Performance variables can be tuned based on your workload and available resources. ### Run the Docker Container: ```bash docker run -d -p 8080:8080 \ # Authentication (required) -e API_KEY=your_api_key \ # Cloud storage provider (choose one) # s3 # #-e S3_ENDPOINT_URL=https://nyc3.digitaloceanspaces.com \ #-e S3_ACCESS_KEY=your_access_key \ #-e S3_SECRET_KEY=your_secret_key \ #-e S3_BUCKET_NAME=your_bucket_name \ #-e S3_REGION=nyc3 \ # Or # GCP Storage # #-e GCP_SA_CREDENTIALS='{"your":"service_account_json"}' \ #-e GCP_BUCKET_NAME=your_gcs_bucket_name \ # Local storage configuration (optional) -e LOCAL_STORAGE_PATH=/tmp \ # Performance tuning (optional) -e MAX_QUEUE_LENGTH=10 \ -e GUNICORN_WORKERS=4 \ -e GUNICORN_TIMEOUT=300 \ no-code-architects-toolkit ``` --- ## Installation Guides This API can be deployed to various cloud platforms: ### Digital Ocean The Digital Ocean App platform is pretty easy to set up and get going, but it can cost more then other cloud providers. #### Important: Long running processes You need to use the "webhook_url" (for any request that exceeds 1 min) in your API payload to avoid timeouts due to CloudFlair proxy timeout. If you use the webhook_url, there is no limit to the processing length. - [Digital Ocean App Platform Installation Guide](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/cloud-installation/do.md) - Deploy the API on Digital Ocean App Platform ### Google Cloud RUN Platform Sometimes difficult for people to install (especially on Google Business Workspaces), lots of detailed security exceptions. However this is one of the cheapest options with great performance because you're only charged when the NCA Toolkit is processesing a request. Outside of that you are not charged. #### Imporatnt: Requests exceeding 5+ minutes can be problemactic GCP Run will terminate long rununing processes, which can happen when processing larger files (whether you use the webhook_url or not). However, when your processing times are consistant lower than 5 minutes (e.g. you're only process smaller files), it works great! The performance is also great and as soon as you stop making requests you stop paying. They also have a GPU option that might be usable for better performance (untested). - [Google Cloud RUN Platform (GCP) Installation Guide](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docs/cloud-installation/gcp.md) - Deploy the API on Google Cloud Run ### General Docker Instructions You can use these instructions to deploy the NCA Toolkit to any linux server (on any platform) You can more easily control performance and cost this way, but requires more technical skill to get up and running (not much though). - [General Docker Compose Installation Guide](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docker-compose.md) ### Local Development with MinIO and n8n For local development with integrated S3-compatible storage and workflow automation: - [Local Development with MinIO and n8n Guide](https://github.com/stephengpope/no-code-architects-toolkit/blob/main/docker-compose.local.minio.n8n.md) - Complete local development environment with MinIO storage and n8n workflow automation ## Testing the API 1. Install the **[Postman Template](https://bit.ly/49Gkh61)** on your computer 2. Import the API example requests from the template 3. Configure your environment variables in Postman: - `base_url`: Your deployed API URL - `x-api-key`: Your API key configured during installation 4. Use the example requests to validate that the API is functioning correctly 5. Use the **[NCA Toolkit API GPT](https://bit.ly/4feDDk4)** to explore additional features --- ## Contributing To the NCA Toolkit API We welcome contributions from the public! If you'd like to contribute to this project, please follow these steps: 1. Fork the repository 2. Create a new branch for your feature or bug fix 3. Make your changes 4. Submit a pull request to the "build" branch ### Pull Request Process 1. Ensure any install or build dependencies are removed before the end of the layer when doing a build. 2. Update the README.md with details of changes to the interface, this includes new environment variables, exposed ports, useful file locations and container parameters. ### Adding New Routes If you want to add new API endpoints, check out our [Adding Routes Guide](docs/adding_routes.md) to learn how to use the dynamic route registration system. Thank you for your contributions! --- ## How To Get Support Get courses, community, support daily calls and more. Join the **[No-Code Architects Community](https://www.skool.com/no-code-architects)** today! ## License This project is licensed under the [GNU General Public License v2.0 (GPL-2.0)](LICENSE). --- Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference