---
title: "Assist"
method: POST
path: "/api/v1/agentic/assist"
tags: ["Agentic"]
---

# Assist

`POST /api/v1/agentic/assist`

Chat with the Langflow Assistant.

## Request body

- AssistantRequest — Request model for assistant interactions.
  - `component_id` string, nullable
  - `field_name` string, nullable
  - `flow_id` string, required
  - `input_value` string, nullable
  - `iterations_limit` integer, nullable
  - `max_retries` integer, nullable
  - `model_name` string, nullable
  - `provider` string, nullable
  - `session_id` string, nullable

## Response `200`

Successful Response

- object

## Other responses

- `422` — Validation Error

## Changes

- **2026-07-21** `22962dc5e81b` — 1 info
  - added the new optional request property `iterations_limit`
- **2026-06-08** `a5c4fa6a88f7` — 1 info
  - endpoint added
- **2026-03-18** `e94ee92b7c9a` — 1 breaking
  - api path removed without deprecation
- **2026-03-12** `830c31118215` — 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status
- **2026-03-06** `0be341779529` — 1 info
  - endpoint added

[Full history](https://skmtc.dev/langflow-ai/apis/langflow/changes/api/v1/agentic/assist/post.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/22962dc5e81b/schema)