> For the complete documentation index, see [llms.txt](https://docs.transactionlink.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.transactionlink.io/docs/v1/integrations/krd/identity-card-verification.md).

# Identity Card Verification

### What kind of data I will get

By using this integration, you can check the correctness of the identity data provided by customer in the identity cards registry which is a public registry having information about all polish identity cards.

In response, you will receive a flag telling you if the data provided in the input are correct and exist in registry.

### Input

```json
{
    "firstName": "Jan",
    "secondName": "Maria",
    "surnameFirstPart": "Kowalski",
    "surnameSecondPart": "Herbut",
    "pesel": "07061552938",
    "idCardSeriesAndNumber": "YTT107024",
    "productionDate": "2014-09-24",
    "expirationDate": "2024-09-24",
}
```

Mandatory fields:

* firstName
* surnameFirstPart
* pesel
* idCardSeriesAndNumber
* productionDate
* expirationDate

Optional fields:

* secondName
* surnameSecondPart

### Response Content

**Table 1. krd.idCardVerification**

| Field   | Type    | Description                                   |
| ------- | ------- | --------------------------------------------- |
| isValid | boolean | Indicates whether the id card is valid or not |

**Example response**

```json
{
    "krd": {
        "idCardVerification": {
            "isValid": true
        }
    },
    "rawResponses": {
        "krd": {
            "idCardVerification": "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><ns4:IDCardResponse xmlns=\"http://krd.pl/Faults\" xmlns:ns6=\"http://krd.pl/Chase3.1/Dto\" xmlns:ns5=\"http://krd.pl/Rastin/Fault\" xmlns:ns7=\"http://krd.pl/Chase3.1/Fault\" xmlns:ns2=\"http://krd.pl/Authorization/Response\" xmlns:ns4=\"http://krd.pl/Rastin/Dto\" xmlns:ns3=\"http://krd.pl/Authorization\"><ns4:IsValid>true</ns4:IsValid></ns4:IDCardResponse>"
        }
    },
}
```

### Sandbox test input

<table><thead><tr><th>Lp.</th><th width="152">firstName</th><th width="130">secondName</th><th width="165">surnameFirstPart</th><th width="155">surnameSecondPart</th><th width="142">pesel</th><th width="133">idCardSeriesAndNumber</th><th width="126">productionDate</th><th>expirationDate</th></tr></thead><tbody><tr><td>1</td><td>JOANNA</td><td></td><td>BURSKA</td><td></td><td>84113000025</td><td>DAS678134</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>2</td><td>TEKLA</td><td></td><td>SZYSZKA</td><td></td><td>65052200020</td><td>QMG660572</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>3</td><td>ANNA</td><td>MARIA</td><td>KOWALSKA</td><td></td><td>60031500025</td><td>YTN790068</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>4</td><td>AMELIA</td><td>ANNA</td><td>NOWAK</td><td></td><td>251000024</td><td>CRA466885</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>5</td><td>ERYKA</td><td>KAROLINA</td><td>BALDY</td><td></td><td>75112500029</td><td>UEJ844906</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>6</td><td>ZENOBIA</td><td>JADWIGA</td><td>PRITT</td><td></td><td>69022300022</td><td>VUH952097</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>7</td><td>NATALIA</td><td></td><td>NOWAK</td><td></td><td>80051500025</td><td>VSI768783</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>8</td><td>JULIAN</td><td></td><td>PAWŁOWSKI</td><td></td><td>43121000018</td><td>XXW490885</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>9</td><td>ZENON</td><td>ANTONI</td><td>NOWAK</td><td></td><td>42052800016</td><td>GTR336501</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>10</td><td>ANNA</td><td>MARIA</td><td>KOWALSKA</td><td></td><td>89090100025</td><td>XWR117494</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>11</td><td>MAGDALENA</td><td>ALINA</td><td>NOWAK</td><td></td><td>57050300024</td><td>DDQ586463</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>12</td><td>KONRAD</td><td></td><td>MAJKOWSKI</td><td></td><td>76120400015</td><td>DPT948635</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>13</td><td>KATARZYNA</td><td>KAROLINA</td><td>BYZDRA</td><td></td><td>88031900027</td><td>VRX938012</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>14</td><td>TEKLA</td><td>RÓŻA</td><td>PUŁKA</td><td></td><td>75102400021</td><td>KKJ412613</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>15</td><td>ANIELA</td><td></td><td>DUKLEWICZ</td><td></td><td>38010100025</td><td>AGH610949</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>16</td><td>WANDA</td><td></td><td>STĘPNIAK</td><td></td><td>80071500027</td><td>VMP575702</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>17</td><td>MONIKA</td><td>AMELIA</td><td>NOWAKOWSKA</td><td></td><td>93031000028</td><td>HCN494203</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>18</td><td>MIKOŁAJ</td><td>TEOFIL</td><td>WOŹNIAK</td><td></td><td>80070500011</td><td>DGO586615</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>19</td><td>KRZYSZTOḞ</td><td></td><td>FILIKŠ</td><td></td><td>64103100016</td><td>FRO458337</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>20</td><td>JACEK</td><td></td><td>KOWALSKI</td><td></td><td>58042100017</td><td>XSB957331</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>21</td><td>KONRAD</td><td></td><td>MAJKOWSKI</td><td></td><td>76120400015</td><td>BFE829513</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>22</td><td>MŚCISŁAW</td><td></td><td>ŻARSKI</td><td></td><td>46101100014</td><td>ROT665715</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>23</td><td>TEST</td><td></td><td>TEST</td><td></td><td>45030300012</td><td>AGV545850</td><td>2010-11-11</td><td>2020-11-11</td></tr><tr><td>24</td><td>TEST</td><td></td><td>TEST</td><td></td><td>45030300012</td><td>AGM523358</td><td>2014-07-06</td><td>2024-07-06</td></tr><tr><td>25</td><td>MELANIA</td><td>AGRYPINA</td><td>TOMASZEWSKA</td><td></td><td>54102400026</td><td>OYB255339</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>26</td><td>MARIA</td><td>ANETA</td><td>NOWAK</td><td></td><td>79050400047</td><td>CBX218719</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>27</td><td>KARINA</td><td>WIKTORIA</td><td>MORS</td><td></td><td>97101100023</td><td>YJE891333</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>28</td><td>WANDA</td><td></td><td>STĘPNIAK</td><td></td><td>80071500027</td><td>YFI259704</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>29</td><td>KRZYSZTOḞ</td><td></td><td>FILIKŜ</td><td></td><td>64103100016</td><td>IGO986308</td><td>2014-09-30</td><td>2024-09-30</td></tr><tr><td>30</td><td>MARIA</td><td>ANETA</td><td>NOWAK</td><td></td><td>79050400047</td><td>LOI496998</td><td>2014-10-09</td><td>2024-10-09</td></tr><tr><td>31</td><td>OKTAWIUSZ</td><td>ZACHARY</td><td>DE LORM</td><td></td><td>13300100037</td><td>VRM416391</td><td>2014-10-14</td><td>2024-10-14</td></tr><tr><td>32</td><td>DAWID</td><td>ARMAND</td><td>DE LORM</td><td></td><td>14270500210</td><td>RCQ40487</td><td>2014-10-14</td><td>2024-10-14</td></tr><tr><td>33</td><td>DAWID</td><td>ARMAND</td><td>DE LORM</td><td></td><td>14270500210</td><td>OVY185418</td><td>2014-10-14</td><td>2024-10-14</td></tr><tr><td>34</td><td>DAWID</td><td>ARMAND</td><td>DE LORM</td><td></td><td>14270500210</td><td>UOH956054</td><td>2014-10-16</td><td>2024-10-16</td></tr><tr><td>35</td><td>KATARZYNA</td><td></td><td>BAS-PASEK</td><td></td><td>50072500029</td><td>VSJ617408</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>36</td><td>ANDRZEJ</td><td>PAWEŁ</td><td>WALCZUK-KOWALSKA</td><td></td><td>51011500014</td><td>VCX959351</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>37</td><td>JERZY</td><td>JAN</td><td>RUMAK-BARON</td><td></td><td>60103000011</td><td>APQ495706</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>38</td><td>JUDYTA</td><td>KORNELIA</td><td>BOBERLASEK</td><td></td><td>80121200024</td><td>AEL30622</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>39</td><td>AGNIESZKA</td><td></td><td>CHRAPEK-PASEK</td><td></td><td>83011200021</td><td>HFA518790</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>40</td><td>JOANNA</td><td></td><td>BURSKA</td><td></td><td>84113000025</td><td>DAS678134</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>41</td><td>CUONG</td><td></td><td>VAN DIJK</td><td></td><td>98120900234</td><td>AAP234189</td><td>2017-09-19</td><td>2027-09-19</td></tr><tr><td>42</td><td>OKTAWIUSZ</td><td>ZACHARY</td><td>DE LORM</td><td></td><td>13300100037</td><td>VRM416391</td><td>2014-10-14</td><td>2024-10-14</td></tr><tr><td>43</td><td>DAWID</td><td>ARMAND</td><td>DE LORM</td><td></td><td>14270500210</td><td>RCQ40487</td><td>2014-10-14</td><td>2024-10-14</td></tr><tr><td>44</td><td>DAWID</td><td>ARMAND</td><td>DE LORM</td><td></td><td>14270500210</td><td>OVY185418</td><td>2014-10-14</td><td>2024-10-14</td></tr><tr><td>45</td><td>DAWID</td><td>ARMAND</td><td>DE LORM</td><td></td><td>14270500210</td><td>UOH956054</td><td>2014-10-16</td><td>2024-10-16</td></tr><tr><td>46</td><td>KATARZYNA</td><td></td><td>BAS-</td><td>PASEK</td><td>50072500029</td><td>VSJ617408</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>47</td><td>ANDRZEJ</td><td>PAWEŁ</td><td>WALCZUK-</td><td>KOWALSKA</td><td>51011500014</td><td>VCX959351</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>48</td><td>JERZY</td><td>JAN</td><td>RUMAK-</td><td>BARON</td><td>60103000011</td><td>APQ495706</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>49</td><td>JUDYTA</td><td>KORNELIA</td><td>BOBER</td><td>LASEK</td><td>80121200024</td><td>AEL30622</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>50</td><td>AGNIESZKA</td><td></td><td>CHRAPEK-</td><td>PASEK</td><td>83011200021</td><td>HFA518790</td><td>2014-09-24</td><td>2024-09-24</td></tr><tr><td>51</td><td>JOANNA</td><td></td><td>BURSKA</td><td></td><td>84113000025</td><td>DAS678134</td><td>2014-09-25</td><td>2024-09-25</td></tr><tr><td>52</td><td>CUONG</td><td></td><td>VAN DIJK</td><td></td><td>98120900234</td><td>AAP234189</td><td>2017-09-19</td><td>2027-09-19</td></tr></tbody></table>