Autocomplete Belgique

Bêta

Autocomplétion d'une adresse belge.

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

Vue d'ensemble

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. The default street, settlement, province will be in the language spoken for that region. E.g: For settlement, province and region in Flanders the default is Dutch. In Wallonia the default language spoken is French, except for German speaking parts where the default is German.

  • 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.

ParamètresChaîne de requête

authKeystringObligatoire

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.

postalCodestringObligatoire

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

Exemple
1000
Motif
^[0-9]{4}$
streetstringObligatoire

The address's street name.

Exemple
Anderlechtsesteenweg
streetNumberAndPremisestring

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

streetNumberstring

The address's street number.

Exemple
144
premisestring

The address's premise.

Exemple
boxstring

The box identifier, excluding any prefixes such as "box", "bus", "bte", or "boîte". If provided, these prefixes will be automatically removed.

Exemple
bus b002

Réponses

200Address found
ChampTypeValeur d'exempleDescription
countrystring"Belgium"

English name of the country: "Belgium".

countryCodestring"BE"

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

postalCodestring"1000"

The four-digit postal code, such as "1000".

settlementstring"Brussel"

The sub-municipality (deelgemeente/section) the address lies in, or the municipality itself where it has none, in the language of the address's region.

streetstring"Anderlechtsesteenweg"

The name of the street the address is on, in the language of the address's region.

streetNumbernumber144

The house number, without the premise or the box.

premisestringabsent de l'exemple

The suffix that follows the house number, such as "A"; absent when the address has none.

boxstring"b002"

The box number of a unit inside the building, written after "bus" or "bte" in an address; absent when the address has no box.

boxPrefixstring"bus"

The word the box is written with: "bus" in Dutch, "bte" in French, or "box" otherwise; absent when the address has no box.

latnumberPeut être null50.84534

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

lngnumberPeut être null4.34108

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

municipalitystring"Brussel"

The municipality (Gemeente/Commune) the address lies in, in the language of the address's region.

provincestring"Brussel"

The province (Provincie/Province) the address lies in, in the language of the address's region; in the Brussels-Capital Region, which has no province, the region's name.

regionstring"Brussel"

The region (Gewest/Région) the address lies in: Flanders, Wallonia or Brussels-Capital, in the language of the address's region.

streetTranslationsarray of object[{"lang":"nl","name":"Anderlechtsesteenweg"},{"lang":"fr"...

The street name in each official language it has, listed Dutch, French, German.

streetTranslations[].langstring"nl"

ISO 639-1 code of the language of the name: "nl", "fr" or "de".

streetTranslations[].namestring"Anderlechtsesteenweg"

The street name in that language.

settlementTranslationsarray of object[{"lang":"nl","name":"Brussel"},{"lang":"fr","name":"Brux...

The settlement name in each official language it has, listed Dutch, French, German.

settlementTranslations[].langstring"nl"

ISO 639-1 code of the language of the name: "nl", "fr" or "de".

settlementTranslations[].namestring"Brussel"

The settlement name in that language.

municipalityTranslationsarray of object[{"lang":"nl","name":"Brussel"},{"lang":"fr","name":"Brux...

The municipality name in each official language it has, listed Dutch, French, German.

municipalityTranslations[].langstring"nl"

ISO 639-1 code of the language of the name: "nl", "fr" or "de".

municipalityTranslations[].namestring"Brussel"

The municipality name in that language.

provinceTranslationsarray of object[{"lang":"nl","name":"Brussel"},{"lang":"fr","name":"Brux...

The province name in each official language it has, listed Dutch, French, German.

provinceTranslations[].langstring"nl"

ISO 639-1 code of the language of the name: "nl", "fr" or "de".

provinceTranslations[].namestring"Brussel"

The province name in that language.

regionTranslationsarray of object[{"lang":"nl","name":"Brussel"},{"lang":"fr","name":"Brux...

The region name in each official language it has, listed Dutch, French, German.

regionTranslations[].langstring"nl"

ISO 639-1 code of the language of the name: "nl", "fr" or "de".

regionTranslations[].namestring"Brussel"

The region name in that language.

countryTranslationsarray of object[{"lang":"nl","name":"België"},{"lang":"fr","name":"Belgi...

The country name in Dutch, French, German and English, in that order.

countryTranslations[].langstring"nl"

ISO 639-1 code of the language of the name: "nl", "fr", "de" or "en".

countryTranslations[].namestring"België"

The country name in that language.

Exemple de réponse
{
  "box": "b002",
  "boxPrefix": "bus",
  "country": "Belgium",
  "countryCode": "BE",
  "countryTranslations": [
    {
      "lang": "nl",
      "name": "België"
    },
    {
      "lang": "fr",
      "name": "Belgique"
    },
    {
      "lang": "de",
      "name": "Belgien"
    },
    {
      "lang": "en",
      "name": "Belgium"
    }
  ],
  "lat": 50.84534,
  "lng": 4.34108,
  "municipality": "Brussel",
  "municipalityTranslations": [
    {
      "lang": "nl",
      "name": "Brussel"
    },
    {
      "lang": "fr",
      "name": "Bruxelles"
    },
    {
      "lang": "de",
      "name": "Brüssel"
    }
  ],
  "postalCode": "1000",
  "province": "Brussel",
  "provinceTranslations": [
    {
      "lang": "nl",
      "name": "Brussel"
    },
    {
      "lang": "fr",
      "name": "Bruxelles"
    },
    {
      "lang": "de",
      "name": "Brüssel"
    }
  ],
  "region": "Brussel",
  "regionTranslations": [
    {
      "lang": "nl",
      "name": "Brussel"
    },
    {
      "lang": "fr",
      "name": "Bruxelles"
    },
    {
      "lang": "de",
      "name": "Brüssel"
    }
  ],
  "settlement": "Brussel",
  "settlementTranslations": [
    {
      "lang": "nl",
      "name": "Brussel"
    },
    {
      "lang": "fr",
      "name": "Bruxelles"
    },
    {
      "lang": "de",
      "name": "Brüssel"
    }
  ],
  "street": "Anderlechtsesteenweg",
  "streetNumber": 144,
  "streetTranslations": [
    {
      "lang": "nl",
      "name": "Anderlechtsesteenweg"
    },
    {
      "lang": "fr",
      "name": "Rue d'Anderlecht"
    }
  ]
}

Erreurs

Champs d'une réponse d'erreur
ChampTypeDescription
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.

400Requête invalide
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"
    }
  ]
}
401Non autorisé
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"
    }
  ]
}
404Aucun résultat
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"
    }
  ]
}

Exemples de code

curl "https://api.pro6pp.nl/v2/autocomplete/be?postalCode=1000&street=Anderlechtsesteenweg&streetNumber=144&box=bus+b002&authKey=YOUR_API_KEY"

Nous vous encourageons à demander un exemple de code dans votre langue préférée.

Pas à pas

Créez un formulaire rapide pour tester la fonctionnalité Belgique Autocomplete en suivant les étapes ci-dessous.

  1. Créez la page HTML

    Nous commençons par créer une page HTML vide, contenant une structure de page web minimale. Créez un nouveau fichier .html nommé pro6pp_belgique_autocomplete.html. Ajoutez le code suivant entre les balises <body> et </body>. Cela ajoute les champs de saisie pour saisir l'adresse.

    pro6pp_belgique_autocomplete.html
    <form class="form" id="form">
      <div>Call</div>
      <div>
        <label for="postalCode">postalCode:</label>
        <input id="postalCode" class="postalCode" placeholder="1000"/>
        <label for="street">street:</label>
        <input id="street" class="street" placeholder="Anderlechtsesteenweg"/>
        <label for="streetNumberAndPremise">streetNumberAndPremise:</label>
        <input id="streetNumberAndPremise" class="streetNumberAndPremise" placeholder=""/>
        <label for="streetNumber">streetNumber:</label>
        <input id="streetNumber" class="streetNumber" placeholder="144"/>
        <label for="premise">premise:</label>
        <input id="premise" class="premise" placeholder=""/>
        <label for="box">box:</label>
        <input id="box" class="box" placeholder="bus b002"/>
      </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. Ajoutez une interaction

    Ajoutez le code JavaScript suivant dans un fichier pro6pp_belgique_autocomplete.js séparé. Les ID et les noms de classe des éléments HTML doivent correspondre à ceux spécifiés dans ce fichier JavaScript afin d'obtenir des résultats corrects.

    pro6pp_belgique_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,
                street: document.getElementById("street").value,
                authKey: authKey
            };
            const optionalQueryParams = [
                "streetNumberAndPremise",
                "streetNumber",
                "premise",
                "box",
            ];
            for (const name of optionalQueryParams) {
                const value = document.getElementById(name).value;
                if (value !== "") {
                    queryParams[name] = value;
                }
            }
    
            let encodedUrl = new URL(`${BASE_URL}/autocomplete/be`);
            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. Faites-le fonctionner

    Liez le fichier JavaScript à l'intérieur du pro6pp_belgique_autocomplete.html fichier juste avant de fermer la balise </body>.

    pro6pp_belgique_autocomplete.html
      ...
      <script src="pro6pp_belgique_autocomplete.js"></script>
     </body>
    </html>

    Pour accéder au service Web Pro6PP, vous devez demander votre clé d'autorisation personnelle. Cette clé vous est envoyée par e-mail juste après votre inscription. Remplacez l'espace réservé ci-dessus AUTH_KEY par votre clé d'autorisation personnelle.

    Si vous n'avez pas encore de compte, inscrivez-vous pour un essai gratuit de 2 mois. Après avoir créé votre compte, allez dans les détails de votre abonnement et copiez votre AUTH_KEY. Vous aurez besoin de cette clé pour authentifier vos demandes.

  4. Le voir en action

    Une fois que vous avez terminé les étapes précédentes, il est temps de exécuter le formulaire localement dans votre navigateur. Vous devriez maintenant avoir deux fichiers dans le même dossier sur votre ordinateur :

    • pro6pp_belgique_autocomplete.html - la page HTML contenant le formulaire.
    • pro6pp_belgique_autocomplete.js - le fichier JavaScript qui gère l'interaction.

    Vous pouvez maintenant ouvrir le fichier HTML dans votre navigateur en double-cliquant dans votre explorateur de fichiers (par exemple, Finder sous macOS ou Explorateur de fichiers sous Windows). Vous pouvez également l'ouvrir manuellement dans le navigateur en utilisant le chemin complet file:///. Par exemple, vous pouvez ouvrir le fichier en utilisant le chemin complet file:/// :

    Exemples de chemins d'accès aux fichiers
    file:///C:/Users/YourName/Documents/pro6pp_belgique_autocomplete.html
    file:///Users/yourname/Desktop/pro6pp_belgique_autocomplete.html

    Une fois la page ouverte, commencez à saisir les champs du formulaire et cliquez sur Submit pour voir la réponse de l'API s'afficher dans la section « Full Response ».