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* bump-api-to-1.1.1 * docs: api reference content * more-endpoints * cleanup * all-endpoints-accounted-for * docs: update API reference with user response examples and authorization header * all-200s-complete * fix-spacing-for-gh-preview * sidebars * monitor-endpoints * fix-build-error * fix-sidebar-error * create-flows * flows-endpoint-finished * move * files-endpoint * run-flow * folder-endpoint * docs: update API reference with new endpoints and examples for flows, folders, and files * value * docs: update openapi.json * docs: enhance API reference with folder-id export instructions and examples * docs: update API reference with new flow structure and log retrieval instructions * docs: clarify ZIP file download endpoint description in API examples * docs: refine API examples for clarity and consistency * docs: refine API examples for clarity and consistency * webhook * docs: format curl example for improved readability * docs: update curl examples to use double quotes for variable interpolation * docs: Update API example descriptions for improved clarity * docs: Update API example descriptions for improved clarity * docs: Enhance API reference with Langflow API key setup and build flow examples * docs: update API reference examples with new event data and structure * docs: add clarification on LLM chat response streaming in API examples * error-and-build-vertex * docs: remove wrong information from API examples * Apply suggestions from code review Co-authored-by: KimberlyFields <46325568+KimberlyFields@users.noreply.github.com> * docs: Update API reference examples for environment variable exports * docs: Fix JSON structure in API reference examples * docs: Update API reference examples for file download and log retrieval --------- Co-authored-by: anovazzi1 <otavio2204@gmail.com> Co-authored-by: Gabriel Luiz Freitas Almeida <gabriel@langflow.org> Co-authored-by: KimberlyFields <46325568+KimberlyFields@users.noreply.github.com>
Langflow is a low-code app builder for RAG and multi-agent AI applications. It’s Python-based and agnostic to any model, API, or database.
Docs - Free Cloud Service - Self Managed
✨ Core features
- Python-based and agnostic to models, APIs, data sources, or databases.
- Visual IDE for drag-and-drop building and testing of workflows.
- Playground to immediately test and iterate workflows with step-by-step control.
- Multi-agent orchestration and conversation management and retrieval.
- Free cloud service to get started in minutes with no setup.
- Publish as an API or export as a Python application.
- Observability with LangSmith, LangFuse, or LangWatch integration.
- Enterprise-grade security and scalability with free DataStax Langflow cloud service.
- Customize workflows or create flows entirely just using Python.
- Ecosystem integrations as reusable components for any model, API or database.
📦 Quickstart
- Install with uv (recommended) (Python 3.10 to 3.12):
uv pip install langflow
- Install with pip (Python 3.10 to 3.12):
pip install langflow
- Cloud: DataStax Langflow is a hosted environment with zero setup. Sign up for a free account.
- Self-managed: Run Langflow in your environment. Install Langflow to run a local Langflow server, and then use the Quickstart guide to create and execute a flow.
- Hugging Face: Clone the space using this link to create a Langflow workspace.
⭐ Stay up-to-date
Star Langflow on GitHub to be instantly notified of new releases.
👋 Contribute
We welcome contributions from developers of all levels. If you'd like to contribute, please check our contributing guidelines and help make Langflow more accessible.