Why a keyword is as hard as it is

Embed
Preview of the card
<a href="https://seolyticize.com/docs/ref-explain-keyword-difficulty"><img src="https://seolyticize.com/docs/_api/public/orgs/71cb2b7a-a719-4003-b3ea-6321dc1db8ab/spaces/3bf2dbf7-3faa-473c-ba3b-30588f5f8de4/pages/8b7f3874-e1dc-4044-ae77-b80e9945c5b5/social-card.svg?v=3e7ae33eec8b" alt="Why a keyword is as hard as it is" width="600" height="315"></a>
POSThttps://seolyticize.com/api/v1/tools/explain_keyword_difficulty

Which first-page results set a keyword's difficulty score and which make it harder than the score suggests: each result's referring domains and role (sets the median, above it, below it, or unscored for lack of link data), the strongest and weakest result, the domain authority beside each, and a one-paragraph summary. Answers 'why is this keyword a 47' so the number can be checked rather than trusted. Read from the archive and our link graph; buys nothing, and a keyword never captured is reported unscored.

Request body application/json
termstringrequired
locationCodeinteger
= 2840
languageCodestring
= en
keywordIdstring
{
  "term": "string",
  "locationCode": 2840,
  "languageCode": "en",
  "keywordId": "string"
}
Code samples
cURL
curl -X POST "https://seolyticize.com/api/v1/tools/explain_keyword_difficulty" \
  -H "Content-Type: application/json" \
  -d '{"term":"string","locationCode":2840,"languageCode":"en","keywordId":"string"}'
TypeScript
const res = await fetch('https://seolyticize.com/api/v1/tools/explain_keyword_difficulty', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({"term":"string","locationCode":2840,"languageCode":"en","keywordId":"string"}),
});
const data = await res.json();
Python
import requests

res = requests.request(
    "POST",
    "https://seolyticize.com/api/v1/tools/explain_keyword_difficulty",
    headers={
    "Content-Type": "application/json",
    },
    json={"term": "string", "locationCode": 2840, "languageCode": "en", "keywordId": "string"},
)
data = res.json()
Go
package main

import (
	"fmt"
	"io"
	"net/http"
	"strings"
)

func main() {
	req, _ := http.NewRequest("POST", "https://seolyticize.com/api/v1/tools/explain_keyword_difficulty", strings.NewReader(`{"term":"string","locationCode":2840,"languageCode":"en","keywordId":"string"}`))
	req.Header.Set("Content-Type", "application/json")
	res, _ := http.DefaultClient.Do(req)
	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)
	fmt.Println(string(body))
}
PHP
<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://seolyticize.com/api/v1/tools/explain_keyword_difficulty');
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
curl_setopt($ch, CURLOPT_POSTFIELDS, '{"term":"string","locationCode":2840,"languageCode":"en","keywordId":"string"}');
$response = curl_exec($ch);
curl_close($ch);
echo $response;
Ruby
require 'net/http'
require 'uri'

uri = URI('https://seolyticize.com/api/v1/tools/explain_keyword_difficulty')
req = Net::HTTP::Post.new(uri)
req['Content-Type'] = 'application/json'
req.body = '{"term":"string","locationCode":2840,"languageCode":"en","keywordId":"string"}'
res = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == 'https') do |http|
  http.request(req)
end
puts res.body
Java
import java.net.URI;
import java.net.http.*;
import java.net.http.HttpRequest.BodyPublishers;

HttpClient client = HttpClient.newHttpClient();
HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://seolyticize.com/api/v1/tools/explain_keyword_difficulty"))
    .header("Content-Type", "application/json")
    .method("POST", BodyPublishers.ofString("{\"term\":\"string\",\"locationCode\":2840,\"languageCode\":\"en\",\"keywordId\":\"string\"}"))
    .build();
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.body());
Responses
200 The tool's result, under data.
Example
{
  "data": {}
}
Schema
datarequired
400 The body was not JSON or did not match the tool's input schema.
Example
{
  "error": "string"
}
Schema
errorstringrequired
A sentence written for the caller. Internal failures are reduced to 'The request could not be completed.' and never carry detail.
401 No key, or a key that is unknown or revoked.
Example
{
  "error": "string"
}
Schema
errorstringrequired
A sentence written for the caller. Internal failures are reduced to 'The request could not be completed.' and never carry detail.
403 The key's role does not permit the tool, or the key may not reach the named client.
Example
{
  "error": "string"
}
Schema
errorstringrequired
A sentence written for the caller. Internal failures are reduced to 'The request could not be completed.' and never carry detail.
404 No tool by that name.
Example
{
  "error": "string"
}
Schema
errorstringrequired
A sentence written for the caller. Internal failures are reduced to 'The request could not be completed.' and never carry detail.
422 A well-formed request the product declined, with the reason — a duplicate name, a plan limit, nothing configured to run.
Example
{
  "error": "string"
}
Schema
errorstringrequired
A sentence written for the caller. Internal failures are reduced to 'The request could not be completed.' and never carry detail.
429 This key has used its window.
Example
{
  "error": "string"
}
Schema
errorstringrequired
A sentence written for the caller. Internal failures are reduced to 'The request could not be completed.' and never carry detail.
500 The request could not be completed.
Example
{
  "error": "string"
}
Schema
errorstringrequired
A sentence written for the caller. Internal failures are reduced to 'The request could not be completed.' and never carry detail.
Updated