Tool detail

Keyword metrics overview

Returns Google search volume, CPC, competition, difficulty and intent for a list of up to 100 keywords you already have.

Categories: SEO marketing

Use when

get search volume and CPC for a keyword list
prioritize keywords by difficulty and intent
check competition for a set of SEO keywords

Not for

not for discovering new keyword ideas from a seed term
unknown keywords are silently omitted, not flagged as errors

Inputs

POST JSON body: keywords (string[1-100], required); languageCode (2-letter, optional, default en); locationCode (integer, optional, default 2840)

Admitted input schema

{
  "type": "object",
  "properties": {
    "keywords": {
      "type": "array",
      "items": {
        "type": "string",
        "minLength": 1,
        "maxLength": 80
      },
      "minItems": 1,
      "maxItems": 100,
      "description": "Keywords to look up (up to 100)."
    },
    "languageCode": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "pattern": "^[A-Za-z]{2}$",
      "description": "Language code (2-letter). Defaults to en."
    },
    "locationCode": {
      "type": "integer",
      "minimum": -9007199254740991,
      "maximum": 9007199254740991,
      "description": "DataForSEO location code. Defaults to 2840 (United States)."
    }
  },
  "required": [
    "keywords"
  ],
  "additionalProperties": false
}

Endpoint

Method: POST
URL: https://seo.openverbs.com/v1/keyword-overview

Payment

Protocol: x402
Listed price: 0.04 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: POST https://seo.openverbs.com/v1/keyword-overview
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z