Asset SSL History Detail

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

Returns one SSL certificate 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/ssl-history/00000000000000000000000ebd470001' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json'

Python

import requests

url = "https://api.deepinfo.com/v1/easm/assets/000000000000000ea4f90001/ssl-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/ssl-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/ssl-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/ssl-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/ssl-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/ssl-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/ssl-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": {
    "target": "acme.example",
    "port": 443,
    "check_date": "2025-07-31T08:00:00Z",
    "connection_status": "success",
    "parsed": {
      "version": {
        "name": "v3",
        "value": "13"
      },
      "fingerprint_sha1": "a63700abcdef0123456789a63700abcdef012345",
      "fingerprint_sha256": "8e4e00abcdef01234567898e4e00abcdef01234567898e4e00abcdef01234567",
      "fingerprint_md5": "93fa00abcdef012345678993fa00abcd",
      "subject": {
        "dn": "CN=Kestrel Trust CA, O=Kestrel Trust, C=US",
        "common_name": "www.acme.example",
        "country_name": null,
        "locality": null,
        "organization": null,
        "organizational_unit": null,
        "state": null
      },
      "signature": {
        "value": "<data>",
        "self_signed": false,
        "valid": true,
        "valid_chain": true,
        "invalid_reason": null,
        "signature_algorithm": {
          "oid": "1.0.0.0.0.0.0",
          "name": "sha256"
        }
      },
      "validity": {
        "start": "2025-06-01T08:00:00Z",
        "length": 7776000,
        "end": "2026-06-01T08:00:00Z"
      },
      "issuer": {
        "dn": "CN=Kestrel Trust CA, O=Kestrel Trust, C=US",
        "common_name": "Kestrel Trust CA",
        "country_name": "United States",
        "locality": null,
        "organization": "Kestrel Trust",
        "organizational_unit": null,
        "state": null
      },
      "extensions": {
        "key_usage": {
          "digital_signature": true,
          "content_commitment": true,
          "key_agreement": true,
          "data_encipherment": false,
          "key_encipherment": true,
          "key_cert_sign": true,
          "crl_sign": true
        },
        "extended_key_usage": {
          "server_auth": true
        },
        "basic_constraints": {
          "is_ca": false
        },
        "subject_key_identifier": {
          "digest": "<data>"
        },
        "authority_key_identifier": {
          "key_identifier": "<public-key>"
        },
        "authority_info_access": {
          "caissuers_urls": "http://www.fernhill.example/ca.crt"
        },
        "subject_alt_name": {
          "dns_names": [
            "www.acme.example",
            "*.app.acme.example"
          ]
        },
        "certificate_policies": [
          "1.0.0.0.0.0"
        ],
        "crl_distribution_points": [
          "http://www.fernhill.example/ca.crl"
        ],
        "signed_certificate_timestamp": [
          {
            "log_id": "<data>",
            "timestamp": 1753948800,
            "version": 1,
            "signature": "<signature>"
          },
          {
            "log_id": "<data>",
            "timestamp": 1753344000,
            "version": 1,
            "signature": "<signature>"
          }
        ],
        "other_extensions": []
      },
      "serial_number": "123456789012345678901234567890123456789",
      "tbs_fingerprint": "5cc100abcdef01234567895cc100abcdef01234567895cc100abcdef01234567",
      "subject_key_info": {
        "fingerprint": {
          "hash_algorithm_name": "sha256",
          "value": "54dc00abcdef012345678954dc00abcdef012345678954dc00abcdef01234567"
        },
        "key_algorithm": {
          "name": "ECDSA"
        },
        "ecdsa_public_key": {
          "length": "2048",
          "x": "1234567890123456789012345678901234567890123456789012345678901234",
          "y": "1234567890123456789012345678901234567890123456789012345678901234"
        }
      },
      "has_expired": false,
      "fqdn_list": [
        "www.acme.example"
      ]
    },
    "certificate": "<certificate>",
    "parse_errors": []
  },
  "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/ssl-history/ffffffffffffffffffffffff' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json'

Python

import requests

url = "https://api.deepinfo.com/v1/easm/assets/ffffffffffffffffffffffff/ssl-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/ssl-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/ssl-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/ssl-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/ssl-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/ssl-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/ssl-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.target`	string	`"acme.example"`
`result.port`	number	`443`
`result.check_date`	string	`"2025-07-31T08:00:00Z"`
`result.connection_status`	string	`"success"`
`result.parsed`	object
`result.parsed.version`	object
`result.parsed.version.name`	string	`"v3"`
`result.parsed.version.value`	string	`"13"`
`result.parsed.fingerprint_sha1`	string
`result.parsed.fingerprint_sha256`	string
`result.parsed.fingerprint_md5`	string
`result.parsed.subject`	object
`result.parsed.subject.dn`	string	`"CN=Kestrel Trust CA, O=Kestrel Trus…"`
`result.parsed.subject.common_name`	string	`"www.acme.example"`
`result.parsed.subject.country_name`	null
`result.parsed.subject.locality`	null
`result.parsed.subject.organization`	null
`result.parsed.subject.organizational_unit`	null
`result.parsed.subject.state`	null
`result.parsed.signature`	object
`result.parsed.signature.value`	string
`result.parsed.signature.self_signed`	boolean	`false`
`result.parsed.signature.valid`	boolean	`true`
`result.parsed.signature.valid_chain`	boolean	`true`
`result.parsed.signature.invalid_reason`	null
`result.parsed.signature.signature_algorithm`	object
`result.parsed.signature.signature_algorithm.oid`	string	`"1.0.0.0.0.0.0"`
`result.parsed.signature.signature_algorithm.name`	string	`"sha256"`
`result.parsed.validity`	object
`result.parsed.validity.start`	string	`"2025-06-01T08:00:00Z"`
`result.parsed.validity.length`	number	`7776000`
`result.parsed.validity.end`	string	`"2026-06-01T08:00:00Z"`
`result.parsed.issuer`	object
`result.parsed.issuer.dn`	string	`"CN=Kestrel Trust CA, O=Kestrel Trus…"`
`result.parsed.issuer.common_name`	string	`"Kestrel Trust CA"`
`result.parsed.issuer.country_name`	string	`"United States"`
`result.parsed.issuer.locality`	null
`result.parsed.issuer.organization`	string	`"Kestrel Trust"`
`result.parsed.issuer.organizational_unit`	null
`result.parsed.issuer.state`	null
`result.parsed.extensions`	object
`result.parsed.extensions.key_usage`	object
`result.parsed.extensions.key_usage.digital_signature`	boolean	`true`
`result.parsed.extensions.key_usage.content_commitment`	boolean	`true`
`result.parsed.extensions.key_usage.key_agreement`	boolean	`true`
`result.parsed.extensions.key_usage.data_encipherment`	boolean	`false`
`result.parsed.extensions.key_usage.key_encipherment`	boolean	`true`
`result.parsed.extensions.key_usage.key_cert_sign`	boolean	`true`
`result.parsed.extensions.key_usage.crl_sign`	boolean	`true`
`result.parsed.extensions.extended_key_usage`	object
`result.parsed.extensions.extended_key_usage.server_auth`	boolean	`true`
`result.parsed.extensions.basic_constraints`	object
`result.parsed.extensions.basic_constraints.is_ca`	boolean	`false`
`result.parsed.extensions.subject_key_identifier`	object
`result.parsed.extensions.subject_key_identifier.digest`	string
`result.parsed.extensions.authority_key_identifier`	object
`result.parsed.extensions.authority_key_identifier.key_identifier`	string
`result.parsed.extensions.authority_info_access`	object
`result.parsed.extensions.authority_info_access.caissuers_urls`	string	`"http://www.fernhill.example/ca.crt"`
`result.parsed.extensions.subject_alt_name`	object
`result.parsed.extensions.subject_alt_name.dns_names`	array<string>	`"www.acme.example"`
`result.parsed.extensions.certificate_policies`	array<string>	`"1.0.0.0.0.0"`
`result.parsed.extensions.crl_distribution_points`	array<string>	`"http://www.fernhill.example/ca.crl"`
`result.parsed.extensions.signed_certificate_timestamp`	array<object>
`result.parsed.extensions.signed_certificate_timestamp[].log_id`	string	`"<data>"`
`result.parsed.extensions.signed_certificate_timestamp[].timestamp`	number	`1753948800`
`result.parsed.extensions.signed_certificate_timestamp[].version`	number	`1`
`result.parsed.extensions.signed_certificate_timestamp[].signature`	string
`result.parsed.extensions.other_extensions`	array
`result.parsed.serial_number`	string
`result.parsed.tbs_fingerprint`	string
`result.parsed.subject_key_info`	object
`result.parsed.subject_key_info.fingerprint`	object
`result.parsed.subject_key_info.fingerprint.hash_algorithm_name`	string	`"sha256"`
`result.parsed.subject_key_info.fingerprint.value`	string
`result.parsed.subject_key_info.key_algorithm`	object
`result.parsed.subject_key_info.key_algorithm.name`	string	`"ECDSA"`
`result.parsed.subject_key_info.ecdsa_public_key`	object
`result.parsed.subject_key_info.ecdsa_public_key.length`	string	`"2048"`
`result.parsed.subject_key_info.ecdsa_public_key.x`	string
`result.parsed.subject_key_info.ecdsa_public_key.y`	string
`result.parsed.has_expired`	boolean	`false`
`result.parsed.fqdn_list`	array<string>	`"www.acme.example"`
`result.certificate`	string	`"<certificate>"`
`result.parse_errors`	array
`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