Bulk Google search volume, CPC and difficulty by keyword

{
  "operationId": "seranking.google-keywords-volume",
  "method": "POST",
  "path": "/apis/v1/seranking/google-keywords-volume",
  "servers": [
    {
      "url": "https://api.aisa.one"
    }
  ],
  "parameters": [
    {
      "examples": {
        "default": {
          "value": "us"
        },
        "minimal": {
          "value": "us"
        }
      },
      "in": "query",
      "name": "source",
      "required": true,
      "schema": {
        "enum": [
          "us"
        ],
        "minLength": 1,
        "type": "string"
      }
    }
  ],
  "security": [
    {
      "bearerAuth": []
    }
  ],
  "requestBody": {
    "content": {
      "application/json": {
        "examples": {
          "default": {
            "value": {
              "keywords": [
                "example"
              ]
            }
          },
          "minimal": {
            "value": {
              "keywords": [
                "example"
              ]
            }
          }
        },
        "schema": {
          "additionalProperties": false,
          "properties": {
            "keywords": {
              "items": {},
              "maxItems": 1,
              "minItems": 1,
              "type": "array"
            }
          },
          "required": [
            "keywords"
          ],
          "type": "object"
        }
      }
    },
    "required": true
  },
  "x-aisa-status": "enabled",
  "x-aisa-pricing": {
    "cost_contract": "response_units",
    "customer_multiplier": 1.0,
    "customer_pricing": "provider_cost_multiplier",
    "default_request_estimate_usd": 0.00179,
    "estimate_source": "profile_seed",
    "evidence_source": "response_header",
    "unit": "provider_credit",
    "unit_rate_usd": 1e-06
  },
  "components": {
    "securitySchemes": {
      "bearerAuth": {
        "scheme": "bearer",
        "type": "http"
      }
    }
  }
}