---
title: "Add To Favorites"
method: POST
path: "/api/financial-instruments/{instrument_id}/favorite"
tags: ["instruments"]
---

# Add To Favorites

`POST /api/financial-instruments/{instrument_id}/favorite`

## Request

- Base URL: `https://marketcrew.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://marketcrew.ai/api/financial-instruments/{instrument_id}/favorite`
- Auth: HTTP bearer

Add instrument to watchlist

## Path parameters

- `instrument_id` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/marketcrew/apis/cappilot.md) · [All operations](https://skmtc.dev/marketcrew/apis/cappilot/llms.txt) · [OpenAPI document](https://skmtc.dev/marketcrew/apis/cappilot/revisions/7036e9c74d40?raw)