Unif API Docs
seoKeywords

Find related keywords

Expand a seed keyword using the 'searches related to' element, each with search volume, CPC, competition, keyword difficulty, and search intent for SEO and content research.

Pricing — $$ · min $0.05

Minimum 50 credits ($0.05) per call. Records returned above the minimum bill 1 credit ($0.001) each.

POST
/seo/keywords/related

Authorization

bearerAuth
AuthorizationBearer <token>

UnifAPI API key. Provider credentials are managed by UnifAPI.

In: header

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

Response Body

application/json

application/json

application/json

application/json

application/json

application/json

application/json

application/json

application/json

curl -X POST "https://example.com/seo/keywords/related" \  -H "Content-Type: application/json" \  -d '{    "keyword": "string"  }'
{
  "request_id": "string",
  "data": {
    "seed_keyword": "string",
    "location": "string",
    "language": "string",
    "view": "summary",
    "total_count": 0,
    "offset": 0,
    "results": [
      {
        "keyword": "string",
        "search_volume": 0,
        "cpc": 0,
        "competition": 0,
        "competition_level": "string",
        "keyword_difficulty": 0,
        "search_intent": "string",
        "search_intent_alternatives": [
          "string"
        ],
        "low_top_of_page_bid": 0,
        "high_top_of_page_bid": 0,
        "words_count": 0,
        "detected_language": "string",
        "search_volume_trend": {
          "monthly": 0,
          "quarterly": 0,
          "yearly": 0
        },
        "serp_item_types": [
          "string"
        ],
        "serp_results_count": 0,
        "monthly_searches": [
          {
            "year": 0,
            "month": 0,
            "search_volume": 0
          }
        ],
        "last_updated_at": "string",
        "depth": 0,
        "related_keywords": [
          "string"
        ]
      }
    ]
  },
  "billing": {
    "credits_charged": 0,
    "records_charged": 0,
    "balance_remaining": 0,
    "truncated_due_to_balance": true
  }
}
{
  "error": {
    "type": "validation_error",
    "message": "string",
    "request_id": "string",
    "issues": [
      null
    ],
    "billing": {
      "credits_required": 0,
      "credits_charged": 0,
      "records_charged": 0,
      "balance_remaining": 0,
      "truncated_due_to_balance": true
    }
  }
}
{
  "error": {
    "type": "validation_error",
    "message": "string",
    "request_id": "string",
    "issues": [
      null
    ],
    "billing": {
      "credits_required": 0,
      "credits_charged": 0,
      "records_charged": 0,
      "balance_remaining": 0,
      "truncated_due_to_balance": true
    }
  }
}
{
  "error": {
    "type": "validation_error",
    "message": "string",
    "request_id": "string",
    "issues": [
      null
    ],
    "billing": {
      "credits_required": 0,
      "credits_charged": 0,
      "records_charged": 0,
      "balance_remaining": 0,
      "truncated_due_to_balance": true
    }
  }
}
{
  "error": {
    "type": "validation_error",
    "message": "string",
    "request_id": "string",
    "issues": [
      null
    ],
    "billing": {
      "credits_required": 0,
      "credits_charged": 0,
      "records_charged": 0,
      "balance_remaining": 0,
      "truncated_due_to_balance": true
    }
  }
}
{
  "error": {
    "type": "validation_error",
    "message": "string",
    "request_id": "string",
    "issues": [
      null
    ],
    "billing": {
      "credits_required": 0,
      "credits_charged": 0,
      "records_charged": 0,
      "balance_remaining": 0,
      "truncated_due_to_balance": true
    }
  }
}
{
  "error": {
    "type": "validation_error",
    "message": "string",
    "request_id": "string",
    "issues": [
      null
    ],
    "billing": {
      "credits_required": 0,
      "credits_charged": 0,
      "records_charged": 0,
      "balance_remaining": 0,
      "truncated_due_to_balance": true
    }
  }
}
{
  "error": {
    "type": "validation_error",
    "message": "string",
    "request_id": "string",
    "issues": [
      null
    ],
    "billing": {
      "credits_required": 0,
      "credits_charged": 0,
      "records_charged": 0,
      "balance_remaining": 0,
      "truncated_due_to_balance": true
    }
  }
}
{
  "error": {
    "type": "validation_error",
    "message": "string",
    "request_id": "string",
    "issues": [
      null
    ],
    "billing": {
      "credits_required": 0,
      "credits_charged": 0,
      "records_charged": 0,
      "balance_remaining": 0,
      "truncated_due_to_balance": true
    }
  }
}

Look up keyword metrics POST

Return current SEO metrics for specified keywords, including search volume, CPC, competition, keyword difficulty, and search intent, for prioritizing keyword targets.

Find keyword suggestions POST

Expand a seed keyword into long-tail search queries that include it, each with search volume, CPC, competition, keyword difficulty, and search intent for SEO and content research.