# LangGraph Deployments (v2) API

**Canonical:** https://apis.io/apis/langgraph/langgraph-deployments-v2-api/  
**Provider:** LangGraph — https://apis.io/providers/langgraph/  
**Base URL:** https://api.host.langchain.com  
**Documentation:** https://docs.langchain.com/langgraph-platform

LangGraph Deployments (v2) API is one of 5 APIs that [LangGraph](https://apis.io/providers/langgraph/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Deployments (v2). The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and authentication docs.

The Deployments (v2) API from LangGraph — 5 operation(s) for deployments (v2).

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/langgraph/refs/heads/main/openapi/langgraph-deployments-v2-api-openapi.yml
- **Documentation** — https://docs.langchain.com/langgraph-platform
- **Repository** — https://github.com/langchain-ai/langgraph
- **Authentication** — https://docs.langchain.com/langsmith/create-account-api-key

## Other LangGraph APIs (4)

- [LangGraph Agent Connections (v2) API](https://apis.io/apis/langgraph/langgraph-agent-connections-v2-api/)
- [LangGraph Auth Service (v2) API](https://apis.io/apis/langgraph/langgraph-auth-service-v2-api/)
- [LangGraph Integrations (v1) API](https://apis.io/apis/langgraph/langgraph-integrations-v1-api/)
- [LangGraph Listeners (v2) API](https://apis.io/apis/langgraph/langgraph-listeners-v2-api/)

## Tags

Deployments (v2)

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/langgraph/langgraph-deployments-v2-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/langgraph/.