curl --request POST \
  --url https://api.anysite.io/api/messari/research/search \
  --header 'Content-Type: application/json' \
  --header 'access-token: <api-key>' \
  --data '
{
  "count": 2,
  "timeout": 300,
  "include_content": false
}
'

[
  {
    "id": "<string>",
    "@type": "MessariResearchNewsletter",
    "slug": "<string>",
    "subject": "<string>",
    "published_at": "<string>",
    "web_url": "<string>",
    "content_html": "<string>"
  }
]