Asset Webdata History Detail

GEThttps://api.deepinfo.com/v1/easm/assets/{asset_id}/webdata-history/{history_id}

Returns one web data (page content, technologies, headers) snapshot of an asset, by the history_id returned by the list endpoint.

Example

Request

curl

curl 'https://api.deepinfo.com/v1/easm/assets/000000000000000ea4f90001/webdata-history/00000000000000000000000ebd470001' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json'

Python

import requests

url = "https://api.deepinfo.com/v1/easm/assets/000000000000000ea4f90001/webdata-history/00000000000000000000000ebd470001"

headers = {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json"
}

response = requests.get(url, headers=headers)
response.raise_for_status()
print(response.json())

JavaScript

const url = "https://api.deepinfo.com/v1/easm/assets/000000000000000ea4f90001/webdata-history/00000000000000000000000ebd470001";

const response = await fetch(url, {
  method: "GET",
  headers: {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json"
  },
});

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

package main

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

func main() {
	req, err := http.NewRequest("GET", "https://api.deepinfo.com/v1/easm/assets/000000000000000ea4f90001/webdata-history/00000000000000000000000ebd470001", nil)
	if err != nil {
		panic(err)
	}
	req.Header.Set("apikey", "YOUR_API_KEY")
	req.Header.Set("Accept", "application/json")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()

	body, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(string(body))
}

Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.deepinfo.com/v1/easm/assets/000000000000000ea4f90001/webdata-history/00000000000000000000000ebd470001"))
            .header("apikey", "YOUR_API_KEY")
            .header("Accept", "application/json")
            .GET()
            .build();

        HttpResponse<String> response = HttpClient.newHttpClient()
            .send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}

using System;
using System.Net.Http;

using var client = new HttpClient();

var request = new HttpRequestMessage(HttpMethod.Get, "https://api.deepinfo.com/v1/easm/assets/000000000000000ea4f90001/webdata-history/00000000000000000000000ebd470001");
request.Headers.Add("apikey", "YOUR_API_KEY");
request.Headers.Add("Accept", "application/json");

using var response = await client.SendAsync(request);
Console.WriteLine(await response.Content.ReadAsStringAsync());

PHP

<?php

$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => 'https://api.deepinfo.com/v1/easm/assets/000000000000000ea4f90001/webdata-history/00000000000000000000000ebd470001',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'apikey: YOUR_API_KEY',
        'Accept: application/json',
    ],
]);

$response = curl_exec($curl);

if ($response === false) {
    throw new RuntimeException(curl_error($curl));
}

echo $response . PHP_EOL;

Ruby

require 'net/http'
require 'uri'

uri = URI('https://api.deepinfo.com/v1/easm/assets/000000000000000ea4f90001/webdata-history/00000000000000000000000ebd470001')

request = Net::HTTP::Get.new(uri)
request['apikey'] = 'YOUR_API_KEY'
request['Accept'] = 'application/json'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == 'https') do |http|
  http.request(request)
end

puts response.body

Response

200 OK · application/json

Response Body

{
  "result": {
    "html": {
      "meta": {
        "name": null,
        "language": null,
        "language_alternatives": [],
        "keywords": [],
        "noindex_status": false,
        "encoding": null,
        "canonical_url": null,
        "title": "Acme",
        "json_ld": [],
        "og": []
      },
      "internal_links_fqdns": [],
      "external_links_fqdns": [],
      "external_links_domains": [],
      "external_links": [],
      "script_links": [],
      "iframe_links": [],
      "trackers": [],
      "emails": [],
      "emails_internal": [],
      "favicon_links": [],
      "inspect_disabled": false,
      "source_code": "Text content.",
      "source_code_hash": "6c8900abcdef01234567896c8900abcdef01234567896c8900abcdef01234567",
      "content": "Text content.",
      "content_keywords": [
        "acme",
        "acme-2"
      ],
      "content_hash": "08f200abcdef012345678908f200abcdef012345678908f200abcdef01234567"
    },
    "http": {
      "redirection_history": [
        {
          "url": "http://www.acme.example/",
          "status_code": 400
        }
      ],
      "cookies": [],
      "headers": [
        {
          "name": "connection",
          "value": "close"
        },
        {
          "name": "content-length",
          "value": "1024"
        }
      ]
    },
    "url": "http://www.acme.example/",
    "favicon": [],
    "robots_txt": null,
    "version": 1,
    "check_date": "2025-07-31T08:00:00.000Z",
    "connection_status": "success",
    "technology": {
      "stacks": [
        {
          "slug": "acme-news",
          "name": "Nginx",
          "confidence": 100,
          "icon": "acme.svg",
          "website": "http://www.fernhill.example/",
          "cpe": "cpe:2.3:a:acme:acme-portal:1.0:*:*:*:*:*:*:*",
          "version": "",
          "categories": [
            "Web servers"
          ],
          "description": "A technology detected on the asset's website.",
          "alternative_cpe_names": [],
          "clean_version": null
        }
      ]
    },
    "screenshot": "https://platform-storage.example/screenshots/acme.png"
  },
  "status": true,
  "check_date": "2025-07-31T08:00:00Z"
}

Content-Type: application/json
deepinfo-request-id: 00000000-0000-4000-8000-0000356d0001

Request

curl

curl 'https://api.deepinfo.com/v1/easm/assets/ffffffffffffffffffffffff/webdata-history/ffffffffffffffffffffffff' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json'

Python

import requests

url = "https://api.deepinfo.com/v1/easm/assets/ffffffffffffffffffffffff/webdata-history/ffffffffffffffffffffffff"

headers = {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json"
}

response = requests.get(url, headers=headers)
response.raise_for_status()
print(response.json())

JavaScript

const url = "https://api.deepinfo.com/v1/easm/assets/ffffffffffffffffffffffff/webdata-history/ffffffffffffffffffffffff";

const response = await fetch(url, {
  method: "GET",
  headers: {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json"
  },
});

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

package main

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

func main() {
	req, err := http.NewRequest("GET", "https://api.deepinfo.com/v1/easm/assets/ffffffffffffffffffffffff/webdata-history/ffffffffffffffffffffffff", nil)
	if err != nil {
		panic(err)
	}
	req.Header.Set("apikey", "YOUR_API_KEY")
	req.Header.Set("Accept", "application/json")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()

	body, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(string(body))
}

Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.deepinfo.com/v1/easm/assets/ffffffffffffffffffffffff/webdata-history/ffffffffffffffffffffffff"))
            .header("apikey", "YOUR_API_KEY")
            .header("Accept", "application/json")
            .GET()
            .build();

        HttpResponse<String> response = HttpClient.newHttpClient()
            .send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}

using System;
using System.Net.Http;

using var client = new HttpClient();

var request = new HttpRequestMessage(HttpMethod.Get, "https://api.deepinfo.com/v1/easm/assets/ffffffffffffffffffffffff/webdata-history/ffffffffffffffffffffffff");
request.Headers.Add("apikey", "YOUR_API_KEY");
request.Headers.Add("Accept", "application/json");

using var response = await client.SendAsync(request);
Console.WriteLine(await response.Content.ReadAsStringAsync());

PHP

<?php

$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => 'https://api.deepinfo.com/v1/easm/assets/ffffffffffffffffffffffff/webdata-history/ffffffffffffffffffffffff',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => [
        'apikey: YOUR_API_KEY',
        'Accept: application/json',
    ],
]);

$response = curl_exec($curl);

if ($response === false) {
    throw new RuntimeException(curl_error($curl));
}

echo $response . PHP_EOL;

Ruby

require 'net/http'
require 'uri'

uri = URI('https://api.deepinfo.com/v1/easm/assets/ffffffffffffffffffffffff/webdata-history/ffffffffffffffffffffffff')

request = Net::HTTP::Get.new(uri)
request['apikey'] = 'YOUR_API_KEY'
request['Accept'] = 'application/json'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == 'https') do |http|
  http.request(request)
end

puts response.body

Response

404 Not Found · application/json

Response Body

{
  "code": 30003,
  "details": [
    "Asset does not exist."
  ],
  "solution": "https://docs.deepinfo.com/reference/"
}

Content-Type: application/json
deepinfo-request-id: 00000000-0000-4000-8000-0000356d0001

Authentication

Send your API key in the apikey request header.

Path Parameters

Parameter	Required	Description
`asset_id`	Required	Example`000000000000000ea4f90001`
`history_id`	Required	Example`00000000000000000000000ebd470001`

Response Fields

Field	Type	Description
`result`	object
`status`	boolean
`check_date`	string	date-time

Response Schema

Inferred from examples Built from the saved 2xx example response: the fields it contains, with the types seen there. It is not a contract.

Field	Type	Example
`result`	object
`result.html`	object
`result.html.meta`	object
`result.html.meta.name`	null
`result.html.meta.language`	null
`result.html.meta.language_alternatives`	array
`result.html.meta.keywords`	array
`result.html.meta.noindex_status`	boolean	`false`
`result.html.meta.encoding`	null
`result.html.meta.canonical_url`	null
`result.html.meta.title`	string	`"Acme"`
`result.html.meta.json_ld`	array
`result.html.meta.og`	array
`result.html.internal_links_fqdns`	array
`result.html.external_links_fqdns`	array
`result.html.external_links_domains`	array
`result.html.external_links`	array
`result.html.script_links`	array
`result.html.iframe_links`	array
`result.html.trackers`	array
`result.html.emails`	array
`result.html.emails_internal`	array
`result.html.favicon_links`	array
`result.html.inspect_disabled`	boolean	`false`
`result.html.source_code`	string	`"Text content."`
`result.html.source_code_hash`	string
`result.html.content`	string	`"Text content."`
`result.html.content_keywords`	array<string>	`"acme"`
`result.html.content_hash`	string
`result.http`	object
`result.http.redirection_history`	array<object>
`result.http.redirection_history[].url`	string	`"http://www.acme.example/"`
`result.http.redirection_history[].status_code`	number	`400`
`result.http.cookies`	array
`result.http.headers`	array<object>
`result.http.headers[].name`	string	`"connection"`
`result.http.headers[].value`	string	`"close"`
`result.url`	string	`"http://www.acme.example/"`
`result.favicon`	array
`result.robots_txt`	null
`result.version`	number	`1`
`result.check_date`	string	`"2025-07-31T08:00:00.000Z"`
`result.connection_status`	string	`"success"`
`result.technology`	object
`result.technology.stacks`	array<object>
`result.technology.stacks[].slug`	string	`"acme-news"`
`result.technology.stacks[].name`	string	`"Nginx"`
`result.technology.stacks[].confidence`	number	`100`
`result.technology.stacks[].icon`	string	`"acme.svg"`
`result.technology.stacks[].website`	string	`"http://www.fernhill.example/"`
`result.technology.stacks[].cpe`	string	`"cpe:2.3:a:acme:acme-portal:1.0:::…"`
`result.technology.stacks[].version`	string	`""`
`result.technology.stacks[].categories`	array<string>	`"Web servers"`
`result.technology.stacks[].description`	string	`"A technology detected on the asset'…"`
`result.technology.stacks[].alternative_cpe_names`	array
`result.technology.stacks[].clean_version`	null
`result.screenshot`	string	`"https://platform-storage.example/sc…"`
`status`	boolean	`true`
`check_date`	string	`"2025-07-31T08:00:00Z"`

Examples

Selecting one loads it into the request and response panels.

Reference updated September 27, 2026