# Mutagen, top-up, Wordstat parser, POST /json/{api_key}/mutagen.parser.get/, mutagen.parser.get wordstat_key_50: Related keywords API

> Ключи wordstat 200 - ключи с первой страницы с базовой частотностью, до 200 ключей

Mutagen's related keywords API on its Wordstat parser plan. It costs $0.0012 per 1,000 keywords. It returns 1 of the 6 key fields we check: Search volume.
₽0.10 per 1,000 keywords is $0.0012 at the Bank of Russia's rate of $0.011939 for ₽1.
We haven't run Mutagen through [our related keywords API benchmark](https://datacircle.dev/best-related-keywords-api.txt) yet.
Half of the 143 plans we rank by price cost $0.486 per 1,000 keywords or less. This plan costs less per 1,000 keywords than 93% of the 143 plans.
[XMLRiver's ₽15,000 monthly plan](https://datacircle.dev/related-keywords-apis/xmlriver/15000-monthly/llms.txt) is the cheapest paid plan per 1,000 keywords: $0.00009. XMLRiver charges for each page of results. We count 2,000 keywords on each page to get the $0.00009 price.
[Mangools](https://datacircle.dev/related-keywords-apis/mangools/15-monthly/llms.txt), [DataForSEO](https://datacircle.dev/related-keywords-apis/dataforseo/top-up-from-50-pay-as-you-go-post-v3-dataforseo-labs-google-keyword-ideas-live/llms.txt) and [AnyAPI](https://datacircle.dev/related-keywords-apis/anyapi/top-up-from-10-manual-top-up-post-v1-run-seo-related-keywords/llms.txt) are the best related keywords API providers in the Datacircle benchmark.

- This page: https://datacircle.dev/related-keywords-apis/mutagen/top-up-wordstat-parser-post-json-api-key-mutagen-parser-get-mutagen-parser-get-wordstat-key-50
- [Related keywords API: 4 providers compared on price and data](https://datacircle.dev/best-related-keywords-api.txt)
- Get it: https://mutagen.ru/?p=price&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- Request: `POST /json/{api_key}/mutagen.parser.get/`, mutagen.parser.get wordstat_key_50
- API key: with the plan, on https://mutagen.ru/?p=price&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- Its API docs: https://mutagen.ru/?p=api&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- Sold by: Mutagen (https://mutagen.ru?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing)
- Checked: 2026-11-04

## In the answer

- Completeness: 17%
- Search volume: ✓

## Price

- $ per 1,000 keywords: $0.0012
- Per: page of 200
- Billing: pay first

## Charges

- Repeat free: 7 days
- Also pays for: from the same budget: mutagen.check_key.new

## In their words

- Their pitch: Ключи wordstat 200 - ключи с первой страницы с базовой частотностью, до 200 ключей

## Data

- Keep data: no limit
- Use data: Настоящее API предназначено для частного использования. Перепродажа доступа к API запрещена. Использование API в публичных сервисах и программах возможно только по согласованию с администрацией (пишите на support@mutagen.ru). Обязательным условием является размещении рядом с полученными через API данными информации о том, что они получены из Мутагена.

## Rate limit

- Per second: 16.67
- Batch: 1

## Speed

- Answer: in the call or by polling

## The call

- You send: key, parser "wordstat_key_50". Optional: region_id
- Method: POST
- Path: /json/{api_key}/mutagen.parser.get/

## About the plan

- Plan: Wordstat parser
- Who can get it: anyone with an account on mutagen.ru

## The 4 fields the plan's answer can hold

keyword, search volume, seed search volume, total keywords

## Mutagen's plans (1)

- [Mutagen, top-up, Wordstat parser, POST /json/{api_key}/mutagen.parser.get/, mutagen.parser.get wordstat_key_50](https://datacircle.dev/related-keywords-apis/mutagen/top-up-wordstat-parser-post-json-api-key-mutagen-parser-get-mutagen-parser-get-wordstat-key-50/llms.txt): $0.0012 per 1,000, 17% complete

## Mutagen's calls for this API (2)

- `POST /json/{api_key}/mutagen.parser.get/`, mutagen.parser.get wordstat_key: [Mutagen, top-up, Wordstat parser, POST /json/{api_key}/mutagen.parser.get/, mutagen.parser.get wordstat_key](https://datacircle.dev/related-keywords-apis/mutagen/top-up-wordstat-parser-post-json-api-key-mutagen-parser-get-mutagen-parser-get-wordstat-key/llms.txt)
- `POST /json/{api_key}/mutagen.parser.get/`, mutagen.parser.get wordstat_key_50: [Mutagen, top-up, Wordstat parser, POST /json/{api_key}/mutagen.parser.get/, mutagen.parser.get wordstat_key_50](https://datacircle.dev/related-keywords-apis/mutagen/top-up-wordstat-parser-post-json-api-key-mutagen-parser-get-mutagen-parser-get-wordstat-key-50/llms.txt)

## Mutagen's APIs (3)

- [Mutagen: keyword research API pricing, 2 plans](https://datacircle.dev/keyword-research-apis/mutagen/top-up-competition-check/llms.txt)
- [Mutagen: related keywords API pricing, 1 plan, mutagen.parser.get wordstat_key_50](https://datacircle.dev/related-keywords-apis/mutagen/top-up-wordstat-parser-post-json-api-key-mutagen-parser-get-mutagen-parser-get-wordstat-key-50/llms.txt)
- [Mutagen: ranked keywords API pricing, 12 plans](https://datacircle.dev/ranked-keywords-apis/mutagen/950-monthly/llms.txt)

## Mutagen: related keywords API alternatives

- [DataForSEO, free, $1 trial credit, POST /v3/dataforseo_labs/google/related_keywords/live](https://datacircle.dev/related-keywords-apis/dataforseo/free-1-trial-credit-post-v3-dataforseo-labs-google-related-keywords-live/llms.txt): $0.00 per 1,000, 100% complete, 1 month
- [AnyAPI, free, Starting balance, POST /v1/run/seo.keyword_suggestions](https://datacircle.dev/related-keywords-apis/anyapi/free-starting-balance-post-v1-run-seo-keyword-suggestions/llms.txt): $0.00 per 1,000, 100% complete, 1 month
- [XMLRiver, top-up](https://datacircle.dev/related-keywords-apis/xmlriver/top-up/llms.txt): $0.00015 per 1,000, 17% complete
- [Mangools, $586.20 yearly](https://datacircle.dev/related-keywords-apis/mangools/586-20-yearly/llms.txt): $0.0019 per 1,000, 83% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-04.

- https://mutagen.ru?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- https://mutagen.ru/?p=api&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- https://mutagen.ru/?p=price&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing
- https://mutagen.ru/?wordstat&utm_source=datacircle.dev&utm_medium=referral&utm_campaign=related-keywords-api-pricing