---
title: "Add keywords to track"
method: POST
path: "/projects/{projectId}/keywords"
tags: ["Rank tracking"]
---

# Add keywords to track

`POST /projects/{projectId}/keywords`

Simple items ({"keyword": "..."}) are tracked across the project's configured SERP targets; explicit target objects are also accepted. Consumes rank-tracker quota for net-new keywords.

## Path parameters

- `projectId` string, required — Project id (from GET /projects)

## Request body

- object
  - `keywords` object[], required
    - `keyword` string, required
    - `tags` string[]
    - `target` object
      - `device` 'desktop' | 'mobile', required
      - `language` object, required
        - `id` string, required
        - `label` string, required
        - `value` string, required
      - `country` object, required
        - `id` string, required
        - `label` string, required
        - `value` string, required
      - `location` object
        - `id` string, required
        - `label` string, required
        - `value` string, required
        - `type` string
      - `search_engine` string

## Response `201`

Success

- object

## Other responses

- `400` — Invalid input or feature not enabled
- `401` — Missing or invalid API key
- `402` — Plan quota exhausted or feature unavailable on the plan
- `403` — Insufficient project permission or subscription required
- `404` — Not found (or no data available yet)
- `422` — Request validation failed (details lists the fields)
- `429` — Rate limit exceeded — respect Retry-After

---

[API](https://skmtc.dev/zutrix/apis/zutrix-api.md) · [All operations](https://skmtc.dev/zutrix/apis/zutrix-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/zutrix/zutrix-api/revisions/abe6ff22567c/schema)