List providers

curl https://api.socialrouter.io/v1/providers

{
  "data": [
    {
      "id": "apify",
      "name": "Apify",
      "description": "Versatile scraping platform with broad social media coverage.",
      "status": "active",
      "supported_platforms": ["linkedin"],
      "supported_types": ["post.likes", "profile.info", "profile.posts"],
      "pricing": [
        {
          "type": "profile.info",
          "platforms": ["linkedin"],
          "price_per_record": 0.0065
        },
        {
          "type": "post.likes",
          "platforms": ["linkedin"],
          "price_per_record": 0.0065
        }
      ]
    }
  ]
}