Index onlineMerchant portal
Api Endpoint

agent.connskill.com

SEO ranking difficulty (0-100) for up to 1000 keywords — how hard it is to rank on Google page one

Open interactive test console

Offering

Provider
agent.connskill.com
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Web Search Research
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://agent.connskill.com/v1/keyword-difficulty
MIME type
application/json
First seen
2026-10-16T01:52:40.118Z
Last seen
Tags
None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.05 USDC
Atomic price: 50000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "payTo": "0x43B85AE58f0A2505c710Bc715d6f3EB16b1f63dE"
  }
]

Observed health

Status
Healthy
Latest latency
289 ms
Average latency
844 ms
HTTP status
204
Last checked
Reachability
100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "properties": {
    "body": {
      "type": "object",
      "required": [
        "keywords"
      ],
      "properties": {
        "keywords": {
          "type": "array",
          "items": {
            "type": "string"
          },
          "minItems": 1,
          "maxItems": 1000,
          "description": "Keywords to score"
        },
        "location_code": {
          "type": "integer",
          "default": 2840,
          "description": "2840 = United States, 2276 = Germany"
        },
        "language_code": {
          "type": "string",
          "default": "en"
        }
      }
    }
  }
}

Output schema

{
  "properties": {
    "example": {
      "status": "delivered",
      "items": [
        {
          "keyword": "seo agency",
          "difficulty": 19
        }
      ]
    }
  }
}