---
title: "Create Message"
method: POST
path: "/api/ask-ai/conversations/{conversation_id}/messages"
tags: ["ask-ai"]
---

# Create Message

`POST /api/ask-ai/conversations/{conversation_id}/messages`

## Path parameters

- `conversation_id` string, required

## Request body

- MessageCreateRequest
  - `content` string
  - `attachments` object[]
  - `pageContext` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

## Changes

- **2026-08-25** `c38469b3aab0` — 1 info
  - added the new optional request property `pageContext`
- **2026-08-21** `2a1adc380310` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/outcallerai/apis/fastapi/changes/api/ask-ai/conversations/:conversation_id/messages/post.md)

---

[API](https://skmtc.dev/outcallerai/apis/fastapi.md) · [All operations](https://skmtc.dev/outcallerai/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/outcallerai/fastapi/revisions/6155db644bab/schema)