---
title: "Reply in a conversation"
method: POST
path: "/api/v1/conversations/{id}/reply"
tags: ["Conversations"]
---

# Reply in a conversation

`POST /api/v1/conversations/{id}/reply`

## Request

- Base URL: `https://replyatlas.com`
- URL: `https://replyatlas.com/api/v1/conversations/{id}/reply`
- Auth: HTTP bearer

**Plan: Pro+ (Messages inbox).** Send a human-agent reply into the thread. Instagram only allows replies within its messaging window, so this can 409 once that window has expired.

## Path parameters

- `id` string, required

## Request body

- object
  - `text` string, required

## Response `200`

Reply sent

## Other responses

- `400`: Invalid input
- `402`: Pro+ required
- `404`: Not found
- `409`: Reply window expired
- `502`: Meta API failed

---

[API](https://skmtc.dev/replyatlas/apis/replyatlas-public-api.md) · [All operations](https://skmtc.dev/replyatlas/apis/replyatlas-public-api/llms.txt) · [OpenAPI document](https://skmtc.dev/replyatlas/apis/replyatlas-public-api/revisions/0309ccbfa70e?raw)