---
title: "Handle Streamable Http"
method: DELETE
path: "/api/v1/mcp/streamable"
tags: ["mcp"]
---

# Handle Streamable Http

`DELETE /api/v1/mcp/streamable`

Streamable HTTP endpoint for MCP clients that support the new transport.

## Response `200`

Successful Response

## Changes

- **2026-03-12** `830c31118215` — 1 breaking, 1 info
  - api path removed without deprecation
  - api operation id `handle_streamable_http_api_v1_mcp_streamable_post` removed and replaced with `handle_streamable_http_api_v1_mcp_streamable_delete`
- **2026-03-06** `0be341779529` — 4 info
  - the endpoint scheme security `OAuth2PasswordBearerCookie` was added to the API
  - the endpoint scheme security `OAuth2PasswordBearer` was removed from the API
  - the endpoint scheme security `OAuth2PasswordBearerCookie` was added to the API
  - the endpoint scheme security `OAuth2PasswordBearer` was removed from the API
- **2026-02-18** `191b57fc530b` — 4 info
  - the endpoint scheme security `OAuth2PasswordBearer` was added to the API
  - the endpoint scheme security `OAuth2PasswordBearerCookie` was removed from the API
  - the endpoint scheme security `OAuth2PasswordBearer` was added to the API
  - the endpoint scheme security `OAuth2PasswordBearerCookie` was removed from the API
- **2026-02-10** `0be341779529` — 4 info
  - the endpoint scheme security `OAuth2PasswordBearerCookie` was added to the API
  - the endpoint scheme security `OAuth2PasswordBearer` was removed from the API
  - the endpoint scheme security `OAuth2PasswordBearerCookie` was added to the API
  - the endpoint scheme security `OAuth2PasswordBearer` was removed from the API
- …earlier changes not shown

[Full history](https://skmtc.dev/langflow-ai/apis/langflow/changes/api/v1/mcp/streamable/delete.md)

---

[API](https://skmtc.dev/langflow-ai/apis/langflow.md) · [All operations](https://skmtc.dev/langflow-ai/apis/langflow/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/langflow-ai/langflow/revisions/830c31118215/schema)