Get ID Verification (List & Single)

curl --request GET \
  --url http://api.gu1.ai/api/kyc/id-verification/verifications \
  --header 'Authorization: Bearer <token>'

import requests

url = "http://api.gu1.ai/api/kyc/id-verification/verifications"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('http://api.gu1.ai/api/kyc/id-verification/verifications', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "http://api.gu1.ai/api/kyc/id-verification/verifications",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "http://api.gu1.ai/api/kyc/id-verification/verifications"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("http://api.gu1.ai/api/kyc/id-verification/verifications")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("http://api.gu1.ai/api/kyc/id-verification/verifications")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

GET

api

kyc

id-verification

verifications

Get ID Verification (List & Single)

curl --request GET \
  --url http://api.gu1.ai/api/kyc/id-verification/verifications \
  --header 'Authorization: Bearer <token>'

import requests

url = "http://api.gu1.ai/api/kyc/id-verification/verifications"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('http://api.gu1.ai/api/kyc/id-verification/verifications', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "http://api.gu1.ai/api/kyc/id-verification/verifications",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "http://api.gu1.ai/api/kyc/id-verification/verifications"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("http://api.gu1.ai/api/kyc/id-verification/verifications")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("http://api.gu1.ai/api/kyc/id-verification/verifications")

http = Net::HTTP.new(url.host, url.port)

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

response = http.request(request)
puts response.read_body

Overview

After submitting document images via POST ID Verification, each request is stored for audit. You can:

List verifications (with optional filters: entityId, withoutEntity, status, pagination).
Get a single verification by ID (same UUID as verificationId in the POST response).

To download stored document front/back bytes, use Get ID Verification images. All endpoints are scoped to your organization. Each list/get item uses the same extractedData shape as POST (see extractedData fields), including ejemplar when present on Argentine DNI.

1. List Verifications

GET https://api.gu1.ai/api/kyc/id-verification/verifications

Query Parameters

Parameter	Type	Description
`entityId`	string (UUID)	Optional. Filter by person entity.
`withoutEntity`	boolean	If `true`, only verifications with no associated entity.
`status`	string	Optional. `approved` \| `declined` \| `failed`.
`limit`	number	Max items (default 50, max 100).
`offset`	number	Pagination offset.

Response (200 OK)

{
  "verifications": [
    {
      "id": "c3d4e5f6-a7b8-9012-cdef-345678901234",
      "organizationId": "123e4567-e89b-12d3-a456-426614174000",
      "entityId": "223e4567-e89b-12d3-a456-426614174001",
      "status": "declined",
      "requestId": "4e2bf9fb-d75b-4b26-9362-e51436cfe1eb",
      "vendorData": "my-ref-001",
      "errorMessage": null,
      "warnings": ["DOCUMENT_EXPIRED", "POSSIBLE_DUPLICATED_USER"],
      "extractedData": {
        "providerStatus": "Declined",
        "fullName": "Breno Henrique Ferreira Silva",
        "firstName": "Breno Henrique",
        "lastName": "Ferreira Silva",
        "firstSurname": "Ferreira",
        "secondSurname": "Silva",
        "documentNumber": "08585626509",
        "personalNumber": "2156732124SSPBA",
        "documentType": "Driver's License",
        "taxNumber": "10584158599",
        "dateOfBirth": "2004-08-29",
        "age": 21,
        "expirationDate": "2025-03-07",
        "dateOfIssue": "2024-03-08",
        "firstIssueDate": "2024-03-08",
        "nationality": "BRA",
        "gender": "U",
        "placeOfBirth": "Barreiras/Ba",
        "maritalStatus": "UNKNOWN",
        "issuingState": "BRA",
        "issuingStateName": "Brazil",
        "warningMeta": {
          "duplicatedSessionId": "a4bfeef8-6d6e-4e9b-8fcb-44950912b2b4",
          "duplicatedSessionNumber": 2834,
          "duplicatedApiService": "ID_VERIFICATION"
        },
        "frontImageQualityScore": {
          "overall_score": 98.2,
          "focus_score": 100,
          "brightness_score": 94,
          "is_document_fully_visible": true
        },
        "backImageQualityScore": { "overall_score": 97.1, "focus_score": 100 },
        "extraFields": { "license_category": "AB", "restrictions": "01" },
        "mrz": {
          "line1": "IDBRA085856265<<<<<<<<<<<<<<<",
          "line2": "0408299M2503077BRA<<<<<<<<<<<6",
          "line3": "SILVA<<BRENO<HENRIQUE<FERREIRA"
        },
        "parsedAddress": {},
        "barcodes": []
      },
      "createdAt": "2026-05-26T14:32:10.123Z",
      "documentFrontStoragePath": "org/.../front.jpg",
      "documentBackStoragePath": "org/.../back.jpg",
      "storageProvider": "s3"
    }
  ],
  "pagination": { "limit": 20, "offset": 0, "total": 1 }
}

2. Get a Single Verification

GET https://api.gu1.ai/api/kyc/id-verification/verifications/:id

Returns one audit record by ID. Use the verificationId from the POST response or from the list.

Path Parameters

string

required

UUID of the ID verification (same as verificationId from POST or list).

Response (200 OK)

Same object shape as one item in the list above (full extractedData). 404 if not found or not in your organization.

Headers

For all requests:

Authorization: Bearer YOUR_API_KEY

Include X-Organization-Id if your account is organization-scoped.

Error Responses

Code	HTTP	Description
`NOT_FOUND`	404	Verification ID does not exist or belongs to another organization.
`UNAUTHORIZED`	401	Missing or invalid API key or organization context.

Example

const response = await fetch(
  'https://api.gu1.ai/api/kyc/id-verification/verifications?limit=20',
  { headers: { 'Authorization': 'Bearer YOUR_API_KEY' } }
);
const { verifications, pagination } = await response.json();
const first = verifications[0];
console.log(first?.extractedData?.taxNumber, first?.extractedData?.extraFields);

const id = 'a1b2c3d4-e5f6-7890-abcd-ef1234567890';
const response = await fetch(
  `https://api.gu1.ai/api/kyc/id-verification/verifications/${id}`,
  { headers: { 'Authorization': 'Bearer YOUR_API_KEY' } }
);
const verification = await response.json();

curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://api.gu1.ai/api/kyc/id-verification/verifications/a1b2c3d4-e5f6-7890-abcd-ef1234567890"

Next Steps

ID Verification (POST)

Submit document front/back and get validation

Face Match

Compare document and selfie

ID Verification (Document Front/Back)Get ID Verification images

⌘I

Getting Started

SDK

Use Cases

Webhooks

Workflows

Monitoring (entities)

Person

Messaging

Company

Transactions

Devices

Events

Know Your Customer (KYC)

Payment Methods

Rules

Custom lists

Risk Matrix

Alerts

Investigations

Data Ingestion

Bulk imports

Documents

Enrichment

Services

Integrations

Interactive Tutorials

Get ID Verification (List & Single)

Overview

1. List Verifications

Query Parameters

Response (200 OK)

2. Get a Single Verification

Path Parameters

Response (200 OK)

Headers

Error Responses

Example

Next Steps

ID Verification (POST)

Face Match

​Overview

​1. List Verifications

​Query Parameters

​Response (200 OK)

​2. Get a Single Verification

​Path Parameters

​Response (200 OK)

​Headers

​Error Responses

​Example

​Next Steps

ID Verification (POST)

Face Match

Overview

1. List Verifications

Query Parameters

Response (200 OK)

2. Get a Single Verification

Path Parameters

Response (200 OK)

Headers

Error Responses

Example

Next Steps