Geneea Natural Language Processing

geneea · Company

Company No Auth Free & Open text

Authentication For all calls, supply your API key. Sign up to obtain the key . Our API supports both unencrypted (HTTP) and encrypted (HTTPS) protocols. However, for security reasons, we strongly encourage using only the encrypted version. The API key should be supplied as either a request parameter user_key or in

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

GET Performs text correction (diacritization) on the given document

Possible options: An optional parameter diacritize with values yes , no or auto indicate whether the text diacritization will be performed. The default value is auto .

https://api.apis.guru/v2/specs/geneea.com/1.0/s1/correction?id=1&url=https://example.com&text=example&language=en&extractor=default&returnTextInfo=true

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/geneea.com/1.0/s1/correction?id=1&url=https%3A%2F%2Fexample.com&text=example&language=en&extractor=default&returnTextInfo=true"

import requests
params = {
    "id": "1",
    "url": "https://example.com",
    "text": "example",
    "language": "en",
    "extractor": "default",
    "returnTextInfo": "true"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/geneea.com/1.0/s1/correction",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/geneea.com/1.0/s1/correction');
url.searchParams.set('id', '1');
url.searchParams.set('url', 'https://example.com');
url.searchParams.set('text', 'example');
url.searchParams.set('language', 'en');
url.searchParams.set('extractor', 'default');
url.searchParams.set('returnTextInfo', 'true');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

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

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/geneea.com/1.0/s1/correction")
	q := baseURL.Query()
	q.Set("id", "1")
	q.Set("url", "https://example.com")
	q.Set("text", "example")
	q.Set("language", "en")
	q.Set("extractor", "default")
	q.Set("returnTextInfo", "true")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/geneea.com/1.0/s1/correction")
uri.query = URI.encode_www_form({
  "id" => "1",
  "url" => "https://example.com",
  "text" => "example",
  "language" => "en",
  "extractor" => "default",
  "returnTextInfo" => "true"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/geneea.com/1.0/s1/correction?" . http_build_query([
    "id" => "1",
    "url" => "https://example.com",
    "text" => "example",
    "language" => "en",
    "extractor" => "default",
    "returnTextInfo" => "true"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Performs named-entity recognition on the given document

entitiesGet

https://api.apis.guru/v2/specs/geneea.com/1.0/s1/entities?id=1&url=https://example.com&text=example&language=en&extractor=default&returnTextInfo=true

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/geneea.com/1.0/s1/entities?id=1&url=https%3A%2F%2Fexample.com&text=example&language=en&extractor=default&returnTextInfo=true"

import requests
params = {
    "id": "1",
    "url": "https://example.com",
    "text": "example",
    "language": "en",
    "extractor": "default",
    "returnTextInfo": "true"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/geneea.com/1.0/s1/entities",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/geneea.com/1.0/s1/entities');
url.searchParams.set('id', '1');
url.searchParams.set('url', 'https://example.com');
url.searchParams.set('text', 'example');
url.searchParams.set('language', 'en');
url.searchParams.set('extractor', 'default');
url.searchParams.set('returnTextInfo', 'true');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

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

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/geneea.com/1.0/s1/entities")
	q := baseURL.Query()
	q.Set("id", "1")
	q.Set("url", "https://example.com")
	q.Set("text", "example")
	q.Set("language", "en")
	q.Set("extractor", "default")
	q.Set("returnTextInfo", "true")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/geneea.com/1.0/s1/entities")
uri.query = URI.encode_www_form({
  "id" => "1",
  "url" => "https://example.com",
  "text" => "example",
  "language" => "en",
  "extractor" => "default",
  "returnTextInfo" => "true"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/geneea.com/1.0/s1/entities?" . http_build_query([
    "id" => "1",
    "url" => "https://example.com",
    "text" => "example",
    "language" => "en",
    "extractor" => "default",
    "returnTextInfo" => "true"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

GET Performs lemmatization on the given document

lemmatizeGet

https://api.apis.guru/v2/specs/geneea.com/1.0/s1/lemmatize?id=1&url=https://example.com&text=example&language=en&extractor=default&returnTextInfo=true

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/geneea.com/1.0/s1/lemmatize?id=1&url=https%3A%2F%2Fexample.com&text=example&language=en&extractor=default&returnTextInfo=true"

import requests
params = {
    "id": "1",
    "url": "https://example.com",
    "text": "example",
    "language": "en",
    "extractor": "default",
    "returnTextInfo": "true"
}
response = requests.get(
    "https://api.apis.guru/v2/specs/geneea.com/1.0/s1/lemmatize",
    params=params,
)
print(response.json())

const url = new URL('https://api.apis.guru/v2/specs/geneea.com/1.0/s1/lemmatize');
url.searchParams.set('id', '1');
url.searchParams.set('url', 'https://example.com');
url.searchParams.set('text', 'example');
url.searchParams.set('language', 'en');
url.searchParams.set('extractor', 'default');
url.searchParams.set('returnTextInfo', 'true');

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

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

func main() {
	baseURL, _ := url.Parse("https://api.apis.guru/v2/specs/geneea.com/1.0/s1/lemmatize")
	q := baseURL.Query()
	q.Set("id", "1")
	q.Set("url", "https://example.com")
	q.Set("text", "example")
	q.Set("language", "en")
	q.Set("extractor", "default")
	q.Set("returnTextInfo", "true")
	baseURL.RawQuery = q.Encode()
	targetURL := baseURL.String()
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/geneea.com/1.0/s1/lemmatize")
uri.query = URI.encode_www_form({
  "id" => "1",
  "url" => "https://example.com",
  "text" => "example",
  "language" => "en",
  "extractor" => "default",
  "returnTextInfo" => "true"
})

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/geneea.com/1.0/s1/lemmatize?" . http_build_query([
    "id" => "1",
    "url" => "https://example.com",
    "text" => "example",
    "language" => "en",
    "extractor" => "default",
    "returnTextInfo" => "true"
]);
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

Postman Setup Guide

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See official documentation for authentication and setup.

What can you build with Geneea Natural Language Processing?

Geneea Natural Language Processing is a Company API. Developers commonly use company APIs for:

enriching CRM records with company firmographics
building lead-generation and prospecting tools
verifying business identity and registration details
monitoring competitors and market intelligence
powering B2B data enrichment pipelines

No authentication required. This API is open — no signup or key needed. Ideal for quick prototypes and public-facing features. Geneea Natural Language Processing is free to use, making it a low-risk choice to experiment with.

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