---
title: "Generate Hook Variants"
method: POST
path: "/sessions/{session_id}/hooks"
tags: ["sessions"]
---

# Generate Hook Variants

`POST /sessions/{session_id}/hooks`

## Request

- Base URL: `https://api.nicheangle.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.nicheangle.com/sessions/{session_id}/hooks`
- Auth: none declared

Generate alternate opening lines for an already-rendered post. Body stays;
user picks a hook variant and the frontend replaces the leading paragraph.

## Path parameters

- `session_id` string, uuid, required

## Headers

- `authorization` string, nullable

## Request body

- HookVariantsRequest
  - `platform` string, required
  - `current_caption` string, required
  - `count` integer

## Response `200`

Successful Response

- HookVariantsResponse
  - `variants` string[], required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/nicheangle/apis/signal-api.md) · [All operations](https://skmtc.dev/nicheangle/apis/signal-api/llms.txt) · [OpenAPI document](https://skmtc.dev/nicheangle/apis/signal-api/revisions/ed8b47ff5891?raw)