Autocomplete Schweiz

Beta

Autovervollständigen einer Schweizer Adresse.

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

Übersicht

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.

Swiss house numbers are the source's labels and are returned as strings, such as "30", "4.1" or "2bis.1". Every address from the Swiss dataset carries its source addressId and, where the source names the building, its buildingName. An address you added yourself through feedback has no source record, so it carries neither.

  • When the fields describe several source addresses (two entrances of one house number, for instance), the response is a 400 that lists their addressId values; select one by its location or building name and retry with addressId.
  • An addressId alone resolves that exact address, including an address without a house number. Fields sent along with it must match the selected address.

ParameterQuery-String

authKeystringErforderlich

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.

postalCodestring

The address's postal code which consists of four digits.

Beispiel
4001
Muster
^[0-9]{4}$
settlementstring

The address's settlement (city, town, village, or hamlet).

Beispiel
Basel
streetstring

The address's street name.

Beispiel
Marktplatz
streetNumberAndPremisestring

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

streetNumberstring

The address's street number.

Beispiel
30
premisestring

The address's premise.

Beispiel
a
addressIdstring

The addressId of an address-level suggestion. It selects that one source address, including an address without a house number, and is required when the other fields describe several addresses. Any other field sent along with it is checked against the selected address.

Antworten

200Address found
FeldTypBeispielwertBeschreibung
countrystring"Switzerland"

English name of the country: "Switzerland".

countryCodestring"CH"

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

postalCodestring"4001"

The four-digit postal code (Postleitzahl), such as "8001".

settlementstring"Basel"

The postal locality (Ortschaft) of the address, which need not share its municipality's name.

streetstring"Marktplatz"

The name of the street the address is on.

streetNumberstringKann null sein"30"

The source house number; null for an address without one.

premisestring"a"

The letter that follows the house number, such as "a" in "12a"; absent when the address has none.

latnumberKann null sein47.55833

Latitude of the address point in WGS84 decimal degrees; null when the dataset holds no location for the address.

lngnumberKann null sein7.5873

Longitude of the address point in WGS84 decimal degrees; null when the dataset holds no location for the address.

regionstring"Northwestern Switzerland"

The greater region (Grossregion) the address lies in, by its English name, such as "Espace Mittelland" or "Eastern Switzerland".

cantonstring"Basel-Stadt"

The canton (Kanton) the address lies in, such as "Zürich".

districtstringnicht im Beispiel

The district (Bezirk) the address lies in; absent in a canton without districts.

addressIdstring"101369576"

The source id of the address; selects it on a later call.

buildingNamestringKann null seinnull

The building's name where the source has one.

Beispielhafte Antwort
{
  "addressId": "101369576",
  "buildingName": null,
  "canton": "Basel-Stadt",
  "country": "Switzerland",
  "countryCode": "CH",
  "lat": 47.55833,
  "lng": 7.5873,
  "postalCode": "4001",
  "premise": "a",
  "region": "Northwestern Switzerland",
  "settlement": "Basel",
  "street": "Marktplatz",
  "streetNumber": "30"
}

Fehler

Felder einer Fehlerantwort
FeldTypBeschreibung
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.

400Ungültige Anfrage
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"
    }
  ]
}
401Nicht autorisiert
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"
    }
  ]
}
404Kein Ergebnis
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"
    }
  ]
}

Codebeispiele

curl "https://api.pro6pp.nl/v2/autocomplete/ch?postalCode=4001&settlement=Basel&street=Marktplatz&streetNumber=30&premise=a&authKey=YOUR_API_KEY"

Wir ermutigen Sie, Beispielcode in der von Ihnen bevorzugten Sprache anzufordern.

Schritt für Schritt

Richten Sie ein Schnellformular ein, um die Schweiz Autocomplete-Funktionalität auszuprobieren, indem Sie die folgenden Schritte ausführen.

  1. Erstellen der HTML-Seite

    Wir beginnen mit der Erstellung einer leeren HTML-Seite, die eine minimale Webseitenstruktur enthält. Erstellen Sie eine neue Datei .html mit dem Namen pro6pp_schweiz_autocomplete.html. Fügen Sie den folgenden Code zwischen den Tags <body> und </body> hinzu. Es fügt die Eingabefelder für die Adresseingabe hinzu.

    pro6pp_schweiz_autocomplete.html
    <form class="form" id="form">
      <div>Call</div>
      <div>
        <label for="postalCode">postalCode:</label>
        <input id="postalCode" class="postalCode" placeholder="4001"/>
        <label for="settlement">settlement:</label>
        <input id="settlement" class="settlement" placeholder="Basel"/>
        <label for="street">street:</label>
        <input id="street" class="street" placeholder="Marktplatz"/>
        <label for="streetNumberAndPremise">streetNumberAndPremise:</label>
        <input id="streetNumberAndPremise" class="streetNumberAndPremise" placeholder=""/>
        <label for="streetNumber">streetNumber:</label>
        <input id="streetNumber" class="streetNumber" placeholder="30"/>
        <label for="premise">premise:</label>
        <input id="premise" class="premise" placeholder="a"/>
        <label for="addressId">addressId:</label>
        <input id="addressId" class="addressId" placeholder="" readonly/>
      </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. Interaktion hinzufügen

    Fügen Sie den folgenden JavaScript-Code in eine separate pro6pp_schweiz_autocomplete.js-Datei ein. Die IDs und Klassennamen der HTML-Elemente sollten mit den in dieser JavaScript-Datei angegebenen übereinstimmen, um die richtigen Ergebnisse zu erhalten.

    pro6pp_schweiz_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 = {
                authKey: authKey
            };
            const optionalQueryParams = [
                "postalCode",
                "settlement",
                "street",
                "streetNumberAndPremise",
                "streetNumber",
                "premise",
                "addressId",
            ];
            for (const name of optionalQueryParams) {
                const value = document.getElementById(name).value;
                if (value !== "") {
                    queryParams[name] = value;
                }
            }
    
            let encodedUrl = new URL(`${BASE_URL}/autocomplete/ch`);
            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. Umsetzung in die Praxis

    Verknüpfen Sie die JavaScript-Datei innerhalb des pro6pp_schweiz_autocomplete.html direkt vor dem Schließen des </body>-Tags.

    pro6pp_schweiz_autocomplete.html
      ...
      <script src="pro6pp_schweiz_autocomplete.js"></script>
     </body>
    </html>

    Um auf den Pro6PP-Webdienst zuzugreifen, müssen Sie Ihren persönlichen Autorisierungsschlüssel anfordern. Dieser Schlüssel wird Ihnen direkt nach der Anmeldung per E-Mail zugeschickt. Ersetzen Sie den obigen Platzhalter AUTH_KEY durch Ihren persönlichen Autorisierungsschlüssel.

    Wenn Sie noch kein Konto haben, melden Sie sich für einen kostenlosen 2 Monate Test an. Nachdem Sie Ihr Konto erstellt haben, gehen Sie zu Ihren Abonnementdetails und kopieren Sie Ihren AUTH_KEY. Sie benötigen diesen Schlüssel, um Ihre Anfragen zu authentifizieren.

  4. In Aktion sehen

    Wenn Sie die vorherigen Schritte abgeschlossen haben, ist es an der Zeit, das Formular lokal in Ihrem Browser auszuführen. Sie sollten nun zwei Dateien im selben Ordner auf Ihrem Computer haben:

    • pro6pp_schweiz_autocomplete.html - die HTML-Seite mit dem Formular.
    • pro6pp_schweiz_autocomplete.js - die JavaScript-Datei, die die Interaktion steuert.

    Sie können die HTML-Datei nun in Ihrem Browser öffnen, indem Sie einfach in Ihrem Datei-Explorer (z. B. Finder unter macOS oder Datei-Explorer unter Windows) auf die Datei doppelklicken. Alternativ können Sie die Datei auch manuell im Browser mit dem vollständigen file:///-Pfad öffnen. Zum Beispiel:

    Beispiel für Dateipfade
    file:///C:/Users/YourName/Documents/pro6pp_schweiz_autocomplete.html
    file:///Users/yourname/Desktop/pro6pp_schweiz_autocomplete.html

    Sobald die Seite geöffnet ist, geben Sie die Daten in die Formularfelder ein und klicken Sie auf Senden, um die API-Antwort im Abschnitt „Vollständige Antwort“ anzuzeigen.