Google Refine Search Filters API
For some searches, Google includes the "Refine Results" section. SerpApi is able to make sense of this information and extract the title, link and serpapi_link of each item.
API Examples
JSON structure overview
{
...
"refine_search_filters": [
{
"type": "String - Block title (Ex: 'Screen Size, Features')",
"options": [
{
"title": "String - Title of the filter's option",
"link": "String - Google link to the page of the filter's option",
"serpapi_link": "String - Link to the search results in JSON by SerpApi",
},
],
}
],
...
}
Results for: OLED TV
{
...
"refine_search_filters": [
{
"type": "Screen Size",
"options": [
{
"title": "Under 55 inches",
"link": "https://www.google.com/search?hl=en&q=under+55+inches+oled+tv&gl=us&shoprs=CAESESoPCLPaPRIJEQAAAGBmdmFAGAEqB29sZWQgdHYyMAgBEg9VbmRlciA1NSBpbmNoZXMiESoPCLPaPRIJEQAAAGBmdmFAOggIs9o9EAAwBliLliFgAg&sa=X&ved=2ahUKEwi9gNes4OSNAxUZEFkFHfrWNvoQ268JKAB6BAgzEAc",
"serpapi_link": "https://serpapi.com/search.json?device=desktop&engine=google&gl=us&google_domain=google.com&hl=en&location=Austin%2C+Texas%2C+United+States&q=under+55+inches+oled+tv"
},
{
"title": "55 – 65 inches",
"link": "https://www.google.com/search?hl=en&q=55+inches+to+65+inches+oled+tv&gl=us&shoprs=CAESGioYCLPaPRISCQAAAGBmdmFAEQAAAEAzo2RAGAEqB29sZWQgdHYyVAgBEhA1NSDigJMgNjUgaW5jaGVzIhoqGAiz2j0SEgkAAABgZnZhQBEAAABAM6NkQCoYChY1NSBpbmNoZXMgdG8gNjUgaW5jaGVzOggIs9o9EAAwBliLliFgAg&sa=X&ved=2ahUKEwi9gNes4OSNAxUZEFkFHfrWNvoQ268JKAF6BAgzEAg",
"serpapi_link": "https://serpapi.com/search.json?device=desktop&engine=google&gl=us&google_domain=google.com&hl=en&location=Austin%2C+Texas%2C+United+States&q=55+inches+to+65+inches+oled+tv"
},
{
"title": "65 – 77 inches",
"link": "https://www.google.com/search?hl=en&q=65+inches+to+77+inches+oled+tv&gl=us&shoprs=CAESGioYCLPaPRISCQAAAEAzo2RAEQAAAGCPcmhAGAEqB29sZWQgdHYyVAgBEhA2NSDigJMgNzcgaW5jaGVzIhoqGAiz2j0SEgkAAABAM6NkQBEAAABgj3JoQCoYChY2NSBpbmNoZXMgdG8gNzcgaW5jaGVzOggIs9o9EAAwBliLliFgAg&sa=X&ved=2ahUKEwi9gNes4OSNAxUZEFkFHfrWNvoQ268JKAJ6BAgzEAk",
"serpapi_link": "https://serpapi.com/search.json?device=desktop&engine=google&gl=us&google_domain=google.com&hl=en&location=Austin%2C+Texas%2C+United+States&q=65+inches+to+77+inches+oled+tv"
},
...
]
},
{
"type": "HDTV Format",
"options": [
{
"title": "4K",
"link": "https://www.google.com/search?hl=en&q=4k+oled+tv&gl=us&shoprs=CAEYASoHb2xlZCB0djISCAESAjRLOgoIyKQtEOCHNTAAWIuWIWAC&sa=X&ved=2ahUKEwi9gNes4OSNAxUZEFkFHfrWNvoQ268JKAB6BAgzEA4",
"serpapi_link": "https://serpapi.com/search.json?device=desktop&engine=google&gl=us&google_domain=google.com&hl=en&location=Austin%2C+Texas%2C+United+States&q=4k+oled+tv"
},
{
"title": "8K",
"link": "https://www.google.com/search?hl=en&q=8k+oled+tv&gl=us&shoprs=CAEYASoHb2xlZCB0djITCAESAjhLOgsIyKQtEKfy6gEwAFiLliFgAg&sa=X&ved=2ahUKEwi9gNes4OSNAxUZEFkFHfrWNvoQ268JKAF6BAgzEA8",
"serpapi_link": "https://serpapi.com/search.json?device=desktop&engine=google&gl=us&google_domain=google.com&hl=en&location=Austin%2C+Texas%2C+United+States&q=8k+oled+tv"
},
{
"title": "1080p",
"link": "https://www.google.com/search?hl=en&q=1080p+oled+tv&gl=us&shoprs=CAEYASoHb2xlZCB0djIVCAESBTEwODBwOgoIyKQtEMmkLTAAWIuWIWAC&sa=X&ved=2ahUKEwi9gNes4OSNAxUZEFkFHfrWNvoQ268JKAJ6BAgzEBA",
"serpapi_link": "https://serpapi.com/search.json?device=desktop&engine=google&gl=us&google_domain=google.com&hl=en&location=Austin%2C+Texas%2C+United+States&q=1080p+oled+tv"
}
]
},
{
"type": "Features",
"options": [
{
"title": "Smart TV",
"link": "https://www.google.com/search?hl=en&q=smart+tv+oled&gl=us&shoprs=CAEYASoHb2xlZCB0djIYCAESCFNtYXJ0IFRWOgoIm8EuEJzBLjADWIuWIWAC&sa=X&ved=2ahUKEwi9gNes4OSNAxUZEFkFHfrWNvoQ268JKAB6BAgzEBQ",
"serpapi_link": "https://serpapi.com/search.json?device=desktop&engine=google&gl=us&google_domain=google.com&hl=en&location=Austin%2C+Texas%2C+United+States&q=smart+tv+oled"
},
{
"title": "HDR",
"link": "https://www.google.com/search?hl=en&q=hdr+oled+tv&gl=us&shoprs=CAEYASoHb2xlZCB0djIVCAESA0hEUjoMCOaZ6wEQ6JnrATADWIuWIWAC&sa=X&ved=2ahUKEwi9gNes4OSNAxUZEFkFHfrWNvoQ268JKAF6BAgzEBU",
"serpapi_link": "https://serpapi.com/search.json?device=desktop&engine=google&gl=us&google_domain=google.com&hl=en&location=Austin%2C+Texas%2C+United+States&q=hdr+oled+tv"
},
{
"title": "High Definition",
"link": "https://www.google.com/search?hl=en&q=high+definition+oled+tv&gl=us&shoprs=CAEYASoHb2xlZCB0djIfCAESD0hpZ2ggRGVmaW5pdGlvbjoKCMWkLRDGpC0wA1iLliFgAg&sa=X&ved=2ahUKEwi9gNes4OSNAxUZEFkFHfrWNvoQ268JKAJ6BAgzEBY",
"serpapi_link": "https://serpapi.com/search.json?device=desktop&engine=google&gl=us&google_domain=google.com&hl=en&location=Austin%2C+Texas%2C+United+States&q=high+definition+oled+tv"
},
...
]
},
],
...
}