Autocomplete Holland

Beta

Udfyld automatisk en hollandsk adresse.

GEThttps://api.pro6pp.nl/v2/autocomplete/nl

Oversigt

Validates that an address with the provided fields exists, and provides additional information about it.

If you do not have all required parameters, use the suggest call to gather them first.

If the input identifies a unique address, all available information about that address is returned.

  • To validate if an address has either a street number or a premise, query through the streetNumberAndPremise field.
  • To validate if an address exists with a certain street number, use the streetNumber field.
  • To validate if an address exists with a certain premise, use both the streetNumber and premise fields.
  • Either streetNumberAndPremise or streetNumber is required. If both are given, only streetNumber is used.

The specials subscription includes additional return fields: BAGNumberId, BAGPublicSpaceId, BAGPremiseId, BAGResidenceId, BAGType, neighbourhood, district and plotSize.

ParametreQuerystreng

authKeystringPåkrævet

Every request needs an API key, which you can get in the portal.

When you call the API from a browser, visitors can see your API key. Limit it to your own domains in the portal, or send the requests through your own server so the key stays hidden.

postalCodestringPåkrævet

The address's postal code in sixpp format (1000AA).

Eksempel
1017AA
Mønster
^[0-9]{4} ?[a-zA-Z]{2}$
streetNumberAndPremisestring

The address's street number and premise (extension/addition).

streetNumberstring

The address's street number.

Eksempel
4
premisestring

The address's premise.

Eksempel
A

Svar

200Address found
FeltTypeEksempelværdiBeskrivelse
countrystring"Netherlands"

English name of the country: "Netherlands".

countryCodestring"NL"

ISO 3166-1 alpha-2 code of the country: "NL".

postalCodestring"1017AA"

The postal code: four digits and two capital letters without a space, such as "1017AA".

municipalitystring"Amsterdam"

The municipality (gemeente) the address lies in.

provincestring"Noord-Holland"

The province (provincie) the address lies in.

settlementstring"Amsterdam"

The BAG place of residence (woonplaats) of the address.

streetstring"Amstel"

The name of the street the address is on.

streetNumbernumberKan være null4

The house number, without the premise; may be null for a PO box address.

premisestring"A"

The BAG house letter and house number addition (huisletter and huisnummertoevoeging) written together, such as "A" or "2"; absent when the address has neither.

surfaceAreainteger63

Usable floor area of the BAG residence object (verblijfsobject) in square metres; absent for a berth, a pitch or a PO box.

purposesarray of string["woonfunctie"]

The BAG usage purposes (gebruiksdoelen) of the residence object, in Dutch, such as "woonfunctie" or "kantoorfunctie"; absent for a berth, a pitch or a PO box.

constructionYearinteger1766

Original construction year (oorspronkelijk bouwjaar) of the BAG building (pand) that holds the residence object; absent for a berth, a pitch or a PO box.

latnumberKan være null52.36698

Latitude of the address in WGS84 decimal degrees; may be null for a PO box address.

lngnumberKan være null4.89398

Longitude of the address in WGS84 decimal degrees; may be null for a PO box address.

neighbourhoodstring"Rembrandtplein e.o."

The CBS neighbourhood (buurt) the address lies in; returned with the specials subscription.

districtstring"Grachtengordel-Zuid"

The CBS district (wijk) the address lies in; returned with the specials subscription.

plotSizeinteger78

Area in square metres of the Kadaster cadastral parcel (perceel) the address lies on; returned with the specials subscription.

streetNEN5825stringikke i eksemplet

The street name shortened to at most 24 characters per NEN 5825; present only for a street that has such a short name, which every name longer than 24 characters does.

BAGNumberIdstring"0363200000543031"

The 16-digit BAG identifier of the address itself (nummeraanduiding); returned with the specials subscription.

BAGPublicSpaceIdstring"0363300000002701"

The 16-digit BAG identifier of the public space (openbare ruimte) the address is on, usually its street; returned with the specials subscription.

BAGPremiseIdstring"0363100012179462"

The 16-digit BAG identifier of the building (pand) that holds the residence object, the first one listed where it spans several; returned with the specials subscription, absent for a berth or a pitch.

BAGResidenceIdstring"0363010001172966"

The 16-digit BAG identifier of the residence object (verblijfsobject) the address belongs to; returned with the specials subscription, absent for a berth or a pitch.

BAGTypestring"vbo"

The kind of BAG object the address belongs to: "vbo" (residence object), "lig" (berth, ligplaats) or "sta" (pitch, standplaats); returned with the specials subscription.

Eksempel på svar
{
  "BAGNumberId": "0363200000543031",
  "BAGPremiseId": "0363100012179462",
  "BAGPublicSpaceId": "0363300000002701",
  "BAGResidenceId": "0363010001172966",
  "BAGType": "vbo",
  "constructionYear": 1766,
  "country": "Netherlands",
  "countryCode": "NL",
  "district": "Grachtengordel-Zuid",
  "lat": 52.36698,
  "lng": 4.89398,
  "municipality": "Amsterdam",
  "neighbourhood": "Rembrandtplein e.o.",
  "plotSize": 78,
  "postalCode": "1017AA",
  "premise": "A",
  "province": "Noord-Holland",
  "purposes": [
    "woonfunctie"
  ],
  "settlement": "Amsterdam",
  "street": "Amstel",
  "streetNumber": 4,
  "surfaceArea": 63
}

Fejl

Felter i et fejlsvar
FeltTypeBeskrivelse
error_idstring

The reason the request failed, such as INVALID_VALUE. The response lists the reasons this operation returns.

errorsarray of object

One entry per problem found in the request.

errors[].messagestring

A readable explanation of the problem, in English.

errors[].helpstring

A link to the documentation section that covers the problem.

errors[].parameterany

The parameter the problem is about. Usually its name; a list when several parameters are involved, or a name with the values to choose from when the request must select one.

errors[].valueany

The value the request sent for parameter, when it has one.

400Ugyldig anmodning
MISSING_PARAMETER

A parameter the request needs is missing, or the fields match several addresses. In that case parameter holds the missing parameter and the values to choose from.

MISSING_PARAMETER
{
  "error_id": "MISSING_PARAMETER",
  "errors": [
    {
      "message": "Required parameter premise is missing. This address needs a premise alongside with the specified streetNumber: 1. Available premises for this address: a, b",
      "help": "https://pro6pp.nl/docs/v2/redoc",
      "parameter": [
        "premise",
        [
          "a",
          "b"
        ]
      ]
    }
  ]
}
INVALID_VALUE

A value is malformed, or does not match the address that addressId selects.

INVALID_VALUE
{
  "error_id": "INVALID_VALUE",
  "errors": [
    {
      "message": "value is invalid",
      "help": "https://pro6pp.nl/docs/v2/redoc",
      "parameter": "postalCode",
      "value": "invalid"
    }
  ]
}
401Ikke autoriseret
UNAUTHORIZED

The API key is missing, unknown, revoked or expired, its subscription is not active, the request does not match the key's allowlist, or the subscription does not include this call.

UNAUTHORIZED
{
  "error_id": "UNAUTHORIZED",
  "errors": [
    {
      "message": "No authorization token provided",
      "help": "https://pro6pp.nl/docs/v2/redoc#section/Authentication"
    }
  ]
}
404Intet resultat
NO_RESULTS_FOUND

No result matches the parameters the request sent.

NO_RESULTS_FOUND
{
  "error_id": "NO_RESULTS_FOUND",
  "errors": [
    {
      "message": "No results found",
      "help": "https://pro6pp.nl/docs/v2/redoc"
    }
  ]
}

Kodeeksempler

curl "https://api.pro6pp.nl/v2/autocomplete/nl?postalCode=1017AA&streetNumber=4&premise=A&authKey=YOUR_API_KEY"

Vi opfordrer dig til at anmode om eksempelkode på det sprog, du foretrækker.

Trin for trin

Opret en hurtig formular for at afprøve Holland Autocomplete -funktionaliteten ved at følge nedenstående trin.

  1. Opbyg HTML-siden

    Vi starter med at oprette en tom HTML-side, der indeholder en minimal websidestruktur. Opret en ny .html fil med navnet pro6pp_holland_autocomplete.html. Tilføj følgende kode mellem <body> og </body> tags. Den tilføjer inputfelter til indtastning af adressen.

    pro6pp_holland_autocomplete.html
    <form class="form" id="form">
      <div>Call</div>
      <div>
        <label for="postalCode">postalCode:</label>
        <input id="postalCode" class="postalCode" placeholder="1017AA"/>
        <label for="streetNumberAndPremise">streetNumberAndPremise:</label>
        <input id="streetNumberAndPremise" class="streetNumberAndPremise" placeholder=""/>
        <label for="streetNumber">streetNumber:</label>
        <input id="streetNumber" class="streetNumber" placeholder="4"/>
        <label for="premise">premise:</label>
        <input id="premise" class="premise" placeholder="A"/>
      </div>
      <div>
        <span style="color: red" class="message"></span>
      </div>
      <div>
        <button type="submit">Submit</button>
      </div>
      <br />
      <div>Response</div>
      <br />
      <div>Full Response</div>
      <pre class="jsonResponse"></pre>
    </form>
  2. Tilføj interaktion

    Tilføj følgende JavaScript-kode i en separat pro6pp_holland_autocomplete.js-fil. HTML-elementernes ID'er og klassenavne skal stemme overens med dem, der er angivet i denne JavaScript-fil, for at få de korrekte resultater.

    pro6pp_holland_autocomplete.js
    document.addEventListener("DOMContentLoaded", function() {
        const pro6ppAuthKey = "AUTH_KEY"; // Replace with your actual authorization key
    
        let messageSpan = document.querySelector(".message");
        let jsonResponseSpan = document.querySelector(".jsonResponse");
        const BASE_URL = "https://api.pro6pp.nl/v2";
    
        function fetchAddress(authKey) {
            const queryParams = {
                postalCode: document.getElementById("postalCode").value,
                authKey: authKey
            };
            const optionalQueryParams = [
                "streetNumberAndPremise",
                "streetNumber",
                "premise",
            ];
            for (const name of optionalQueryParams) {
                const value = document.getElementById(name).value;
                if (value !== "") {
                    queryParams[name] = value;
                }
            }
    
            let encodedUrl = new URL(`${BASE_URL}/autocomplete/nl`);
            encodedUrl.search = new URLSearchParams(queryParams);
    
            fetch(encodedUrl)
                .then(async (response) => {
                    const data = await response.json();
                    if (data) {
                        messageSpan.textContent = "";
                        jsonResponseSpan.textContent = JSON.stringify(data, null, 2);
                    }
                })
                .catch((error) => {
                    console.error("Error fetching: ", error);
                    messageSpan.textContent = error.message;
                });
        }
    
        const form = document.getElementById("form");
        form.onsubmit = function (event) {
            event.preventDefault();
            fetchAddress(pro6ppAuthKey);
        }
    });
  3. Få det til at fungere

    Link JavaScript-filen inde i pro6pp_holland_autocomplete.html lige før du lukker </body>-tagget.

    pro6pp_holland_autocomplete.html
      ...
      <script src="pro6pp_holland_autocomplete.js"></script>
     </body>
    </html>

    For at få adgang til Pro6PP-webservicen skal du anmode om din personlige autorisationsnøgle. Denne nøgle sendes til dig via e-mail lige efter tilmelding. Erstat ovenstående pladsholder AUTH_KEY med din personlige autorisationsnøgle.

    Hvis du ikke har en konto endnu, kan du tilmelde dig en gratis prøveperiode på 2 måneder. Når du har oprettet din konto, skal du gå til dine abonnementsoplysninger og kopiere din AUTH_KEY. Du skal bruge denne nøgle til at godkende dine anmodninger.

  4. Se det i aktion

    Når du har gennemført de foregående trin, er det tid til at køre formularen lokalt i din browser. Du bør nu have to filer i den samme mappe på din computer:

    • pro6pp_holland_autocomplete.html - HTML-siden
    • pro6pp_holland_autocomplete.js - den JavaScript-fil, der håndterer interaktionen.

    Du kan nu åbne HTML-filen i din browser ved blot at dobbeltklikke på den i din filudforsker (f.eks. Finder på macOS eller File Explorer på Windows). Alternativt kan du åbne den manuelt i browseren ved at bruge den fulde file:///-sti. For eksempel:

    Eksempel på filstier
    file:///C:/Users/YourName/Documents/pro6pp_holland_autocomplete.html
    file:///Users/yourname/Desktop/pro6pp_holland_autocomplete.html

    Når siden åbnes, skal du begynde at skrive i formularfelterne og trykke på Submit for at se API-svaret blive vist i afsnittet »Full Response«.