Requests to Reverso Context from this repo: https://github.com/flagist0/reverso_context_api

reverso_context.http

// Requests to Reverso Context from this repo: https://github.com/flagist0/reverso_context_api

### _request_translations
POST https://context.reverso.net/bst-query-service
Content-Type: application/json
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:77.0) Gecko/20100101 Firefox/77.0

{
  "source_lang": "ru",
  "target_lang": "en",
  "mode": 0,
  "npage": 1,
  "source_text": "слово",
  "target_text": ""
}

### _get_request_validation_token
GET https://account.reverso.net/Account/Login?returnUrl=https://context.reverso.net/translation/&lang=en

// Find tag like this in the result:
// <input name="__RequestVerificationToken" type="hidden" value="CfDJ8IghZoQeXy5Om0gobbt6PvdIM8nMi3mC-vMVTvMoj0Fa3sOPnpg-ew88Yo-x_NlzhBHcqhUWMsIRtmTCOdp9vbyQmqMJaf3MiqEljqYjERpxIIjZIPqPmF5tyGANfclIaPy7vsKSDpfL8UMSZm2TKwA"/>

### _request_login
POST https://account.reverso.net/Account/Login?returnUrl=https://context.reverso.net/translation/
Content-Type: application/x-www-form-urlencoded
Authority: https://account.reverso.net
Origin: https://account.reverso.net
Referer: https://account.reverso.net/Account/Login
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document

{
  "Email": "{{email}}",
  "Password": "{{password}}",
  "RememberMe": "true",
  "__RequestVerificationToken": "{{request_verification_token}}"
}