SE RankingGoogleSEO/AEO

Bulk Google search volume, CPC and difficulty by keyword

seranking.google.keywords.volume

Google volume, CPC, difficulty, competition and intent for up to 5,000 keywords

Price: $0.00179/resultAt provider cost
Success rate: 99.9%Last 30 days · 6,350 calls
Latency p50: 1.8 sp95 2.9 s
Last verified: Jul 31, 2026Verified working

POSThttps://toolswitch.dev/v1/tools/seranking.google.keywords.volume?source=usPreview

Uses platform quota
Synchronous response
Reads public data

Parameters

note the split: `source` rides in the QUERY STRING while the keyword list rides in the JSON body. Returns volume, cpc, difficulty, competition, intents and history_trend per keyword.

Parameter	Type	Required	Description	Example
Query parameters
`source`	string	Required	regional database code — selects which country's index answers	`us`

Query parameters
sourcestringRequired
regional database code — selects which country's index answers
Example: us

Code samples

Replace $TOOLSWITCH_KEY with the key you created in the console.

Preview

curl -X POST 'https://toolswitch.dev/v1/tools/seranking.google.keywords.volume?source=us' \
  -H "X-Toolswitch-Key: $TOOLSWITCH_KEY" \
  -H "Content-Type: application/json" \
  --data-raw '{"keywords":["seo platform"]}'

import os
import json
import requests

response = requests.request(
    "POST",
    "https://toolswitch.dev/v1/tools/seranking.google.keywords.volume?source=us",
    headers={"X-Toolswitch-Key": os.environ["TOOLSWITCH_KEY"]},
    json=json.loads("{\"keywords\":[\"seo platform\"]}"),
)
response.raise_for_status()
print(response.text)

const response = await fetch("https://toolswitch.dev/v1/tools/seranking.google.keywords.volume?source=us", {
  method: "POST",
  headers: {
    "X-Toolswitch-Key": process.env.TOOLSWITCH_KEY ?? "",
    "Content-Type": "application/json",
  },
  body: JSON.stringify(JSON.parse("{\"keywords\":[\"seo platform\"]}")),
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
console.log(await response.text());

This gateway API is in preview; its URL and authentication may change. The example parameters are sample data. Calls are billed at $0.00179/result, including the service fee.