Subdomain SEO Rank History (Historical Month, Regional Database)

omnial/subdomain-rank-history

Given a subdomain and a past calendar month, returns that month's estimated organic and paid (AdWords) search performance in one regional database: keyword counts, estimated traffic, and estimated cost for both organic rankings and paid ads. Use this to see how a subdomain's search visibility looked in a specific historical month rather than today.

activeper callv2

Price

Up to $0.0137 per call; you pay what the call used

You pay the price shown. If a call turns out to cost more than its quote, you pay the actual price, capped at twice the quote. No monthly minimum. Top-ups start at $5.00.

Data source

Semrush

Data from Semrush.

Use it

Your AI assistant does the work: it finds this tool, shows you the price first, runs it, and you are charged when the run finishes. There is nothing to set up for this tool in particular.

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For developers: the calls your assistant makes

agent

// 1. search: find the tool
omnial_search({ query: "what you need" })

// 2. inspect: price and input schema
omnial_inspect({ tool: "omnial/subdomain-rank-history" })

// 3. learn: read the usage guide at runtime
omnial_learn({ tool: "omnial/subdomain-rank-history" })

// 4. run: price the exact call first, then run it
omnial_execute({ tool: "omnial/subdomain-rank-history", input: { /* see input_schema */ }, dry_run: true })
omnial_execute({ tool: "omnial/subdomain-rank-history", input: { /* ... */ } })

// 5. settle: the call is charged when it finishes, nothing to do

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Pricing

Every charge this tool can incur.

Charge	Price
Per call	$0.0137

Updated: Oct 27, 2026

Input and output schemas

Input schema

input_schema.json

{
  "type": "object",
  "required": [
    "subdomain",
    "display_date"
  ],
  "properties": {
    "database": {
      "type": "string",
      "default": "us",
      "minLength": 2,
      "description": "Regional Semrush database (Google region), e.g. 'us', 'uk', 'de', 'fr'. Mobile ('mobile-us') and extended ('us-ext') variants are also accepted. Defaults to 'us'. Full list: https://developer.semrush.com/api/v3/seo/overview/ (Databases). Tip: run /domain_ranks first to see every database a domain has data in."
    },
    "subdomain": {
      "type": "string",
      "minLength": 1,
      "description": "Subdomain to analyze, e.g. 'shop.example.com' (no scheme)."
    },
    "display_date": {
      "type": "string",
      "pattern": "^\\d{6}15$",
      "description": "Historical month to report on, in Semrush's YYYYMM15 format (e.g. '20260415' for April 2026). REQUIRED — this endpoint reports a past month; use the non-history endpoint for live data."
    }
  },
  "additionalProperties": false
}

Output schema

output_schema.json

{
  "type": "object",
  "properties": {
    "rows": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "adwordsCost": {
            "type": "string",
            "description": "Estimated paid-ad spend for that month, as a numeric string. Observed as '0' on both calls captured."
          },
          "organicCost": {
            "type": "string",
            "description": "Estimated equivalent paid-ad cost of that organic traffic for that month, as a numeric string (this data source's own valuation, not a real spend figure)."
          },
          "adwordsTraffic": {
            "type": "string",
            "description": "Estimated paid-ad traffic for that month, as a numeric string. Observed as '0' on both calls captured."
          },
          "organicTraffic": {
            "type": "string",
            "description": "Estimated organic search traffic for that month, as a numeric string."
          },
          "adwordsKeywords": {
            "type": "string",
            "description": "Count of paid-ad keywords the subdomain ran that month, as a numeric string. Observed as '0' on both calls captured (mail.google.com runs no paid ads)."
          },
          "organicKeywords": {
            "type": "string",
            "description": "Count of organic keywords the subdomain ranked for that month, as a numeric string."
          }
        },
        "additionalProperties": true
      },
      "description": "One row per requested month/database combination. Typically a single-element array; whether this endpoint can ever return more than one row is unconfirmed."
    },
    "type": {
      "type": "string",
      "description": "The result kind, observed as the literal string 'subdomain_rank' on both calls captured."
    },
    "database": {
      "type": "string",
      "description": "The regional database the result was computed in, echoing the request's `database` input (or its 'us' default), e.g. 'us' or 'uk'."
    }
  },
  "description": "The historical subdomain rank summary. Typically a single populated row for the requested month and database; no not-found or empty case has been observed for this endpoint.",
  "additionalProperties": true
}