fix dependencies and adapt documentation for psycopg3

[nominatim.git] / docs / api / Search.md

diff --git a/docs/api/Search.md b/docs/api/Search.md
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--- a/docs/api/Search.md
+++ b/docs/api/Search.md
@@ -1,231 +1,446 @@
+# Search queries

 
 

-## Search
-Nominatim indexes named (or numbered) features with the OSM data set and a subset of other unnamed features (pubs, hotels, churches, etc)
+The search API allows you to look up a location from a textual description
+or address. Nominatim supports structured and free-form search queries.

 
 

-Search terms are processed first left to right and then right to left if that fails.
+The search query may also contain
+[special phrases](https://wiki.openstreetmap.org/wiki/Nominatim/Special_Phrases)
+which are translated into specific OpenStreetMap (OSM) tags (e.g. Pub => `amenity=pub`).
+This can be used to narrow down the kind of objects to be returned.

 
 

-Both searches will work: [pilkington avenue, birmingham](//nominatim.openstreetmap.org/search?q=pilkington+avenue,birmingham), [birmingham, pilkington avenue](//nominatim.openstreetmap.org/search?q=birmingham,+pilkington+avenue)
+!!! note
+    Special phrases are not suitable to query all objects of a certain type in an
+    area. Nominatim will always just return a collection of the best matches. To
+    download OSM data by object type, use the [Overpass API](https://overpass-api.de/).

 
 

-(Commas are optional, but improve performance by reducing the complexity of the search.)
+## Endpoint

 
 

-Where house numbers have been defined for an area they should be used: [135 pilkington avenue, birmingham](//nominatim.openstreetmap.org/search?q=135+pilkington+avenue,+birmingham)
-
-### Special Keywords
-Various keywords are translated into searches for specific osm tags (e.g. Pub => amenity=pub).  A current list of [special phrases](https://wiki.openstreetmap.org/wiki/Nominatim/Special_Phrases) processed is available.
-
-### Parameters
+The search API has the following format:

 
 ```
    https://nominatim.openstreetmap.org/search?<params>
 
 ```
    https://nominatim.openstreetmap.org/search?<params>

-   https://nominatim.openstreetmap.org/search/<query>?<params>

 ```
 
 ```
 

-* `format=[html|xml|json|jsonv2|geojson|geocodejson]`
+!!! danger "Deprecation warning"
+    The API can also be used with the URL
+    `https://nominatim.openstreetmap.org/search.php`. This is now deprecated
+    and will be removed in future versions.
+
+The query term can be given in two different forms: free-form or structured.
+
+### Free-form query
+
+| Parameter | Value |
+|-----------| ----- |
+| q         | Free-form query string to search for |
+
+In this form, the query can be unstructured.
+Free-form queries are processed first left-to-right and then right-to-left if that fails. So you may search for
+[pilkington avenue, birmingham](https://nominatim.openstreetmap.org/search?q=pilkington+avenue,birmingham) as well as for
+[birmingham, pilkington avenue](https://nominatim.openstreetmap.org/search?q=birmingham,+pilkington+avenue).
+Commas are optional, but improve performance by reducing the complexity of the search.
+
+The free-form may also contain special phrases to describe the type of
+place to be returned or a coordinate to search close to a position.
+
+### Structured query
+
+| Parameter  | Value |
+|----------- | ----- |
+| amenity    | name and/or type of POI |
+| street     | housenumber and streetname |
+| city       | city |
+| county     | county |
+| state      | state |
+| country    | country |
+| postalcode | postal code |
+
+The structured form of the search query allows to lookup up an address
+that is already split into its components. Each parameter represents a field
+of the address. All parameters are optional. You should only use the ones
+that are relevant for the address you want to geocode.
+
+!!! Attention
+    Cannot be combined with the `q=<query>` parameter. Newer versions of
+    the API will return an error if you do so. Older versions simply return
+    unexpected results.
+
+## Parameters
+
+The following parameters can be used to further restrict the search and
+change the output. They are usable for both forms of the search query.
+
+### Output format
+
+| Parameter | Value | Default |
+|-----------| ----- | ------- |
+| format    | one of: `xml`, `json`, `jsonv2`, `geojson`, `geocodejson` | `jsonv2` |
+
+See [Place Output Formats](Output.md) for details on each format.
+
+!!! note
+    The Nominatim service at
+    [https://nominatim.openstreetmap.org](https://nominatim.openstreetmap.org)
+    has a different default behaviour for historical reasons. When the
+    `format` parameter is omitted, the request will be forwarded to the Web UI.
+
+
+| Parameter | Value | Default |
+|-----------| ----- | ------- |
+| json_callback | function name | _unset_ |
+
+When given, then JSON output will be wrapped in a callback function with
+the given name. See [JSONP](https://en.wikipedia.org/wiki/JSONP) for more
+information.
+
+Only has an effect for JSON output formats.
+
+| Parameter | Value | Default |
+|-----------| ----- | ------- |
+| limit     | number | 10 |
+
+Limit the maximum number of returned results. Cannot be more than 40.
+Nominatim may decide to return less results than given, if additional
+results do not sufficiently match the query.
+
+
+### Output details
+
+| Parameter | Value | Default |
+|-----------| ----- | ------- |
+| addressdetails | 0 or 1 | 0 |
+
+When set to 1, include a breakdown of the address into elements.
+The exact content of the address breakdown depends on the output format.

 
 

-    * Output format
-    * defaults to `html`
+!!! tip
+    If you are interested in a stable classification of address categories
+    (suburb, city, state, etc), have a look at the `geocodejson` format.
+    All other formats return classifications according to OSM tagging.
+    There is a much larger set of categories and they are not always consistent,
+    which makes them very hard to work with.

 
 
 
 

-* `json_callback=<string>`
+| Parameter | Value | Default |
+|-----------| ----- | ------- |
+| extratags | 0 or 1 | 0 |

 
 

-    * Wrap json output in a callback function (JSONP) i.e. `<string>(<json>)` 
+When set to 1, the response include any additional information in the result
+that is available in the database, e.g. wikipedia link, opening hours.

 
 

-* `accept-language=<browser language string>`

 
 

-    * Preferred language order for showing search results, overrides the value specified in the "Accept-Language" HTTP header.
-    * Either uses standard rfc2616 accept-language string or a simple comma separated list of language codes.
+| Parameter | Value | Default |
+|-----------| ----- | ------- |
+| namedetails | 0 or 1 | 0 |

 
 

-* `q=<query>`
+When set to 1, include a full list of names for the result. These may include
+language variants, older names, references and brand.

 
 

-    * Query string to search for.
-    * Alternatively can be entered as:

 
 

-        * `street=<housenumber> <streetname>`
-        * `city=<city>`
-        * `county=<county>`
-        * `state=<state>`
-        * `country=<country>`
-        * `postalcode=<postalcode>`
-        
-      **(experimental)** Alternative query string format for structured requests. 
-Structured requests are faster and require fewer server resources. **Do not combine with `q=<query>` parameter**.
+### Language of results

 
 

-* `countrycodes=<countrycode>[,<countrycode>][,<countrycode>]...`
+| Parameter | Value | Default |
+|-----------| ----- | ------- |
+| accept-language | browser language string | content of "Accept-Language" HTTP header |

 
 

-    * Limit search results to a specific country (or a list of countries).  
-    * `<countrycode>` should be the ISO 3166-1alpha2 code, e.g. `gb` for the United Kingdom, `de` for Germany, etc.
+Preferred language order for showing search results. This may either be
+a simple comma-separated list of language codes or have the same format
+as the ["Accept-Language" HTTP header](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Accept-Language).

 
 

-* `viewbox=<x1>,<y1>,<x2>,<y2>`
-    * The preferred area to find search results. Any two corner points of the box are accepted in any order as long as they span a real box.
+!!! tip
+    First-time users of Nominatim tend to be confused that they get different
+    results when using Nominatim in the browser versus in a command-line tool
+    like wget or curl. The command-line tools
+    usually don't send any Accept-Language header, prompting Nominatim
+    to show results in the local language. Browsers on the contrary always
+    send the currently chosen browser language.

 
 

-* `bounded=[0|1]`
-    * defaults to 0
-    * Restrict the results to only items contained with the viewbox (see above). 
-    * Restricting the results to the bounding box also enables searching by amenity only. 
-    * For example a search query of just `"[pub]"` would normally be rejected but with `bounded=1` will result in a list of items matching within the bounding box.
+### Result restriction

 
 

-* `polygon=[0|1]`
-    * defaults to 0
-    * Output polygon outlines for items found **(deprecated, use one of the polygon_* parameters instead)**
+There are two ways to influence the results. *Filters* exclude certain
+kinds of results completely. *Boost parameters* only change the order of the
+results and thus give a preference to some results over others.

 
 

-* `addressdetails=[0|1]`
-    * defaults to 0
-    * Include a breakdown of the address into elements
+| Parameter | Value | Default |
+|-----------| ----- | ------- |
+| countrycodes | comma-separated list of country codes | _unset_ |

 
 

-* `email=<valid email address>`
+Filter that limits the search results to one or more countries.
+The country code must be the
+[ISO 3166-1alpha2](https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2) code
+of the country, e.g. `gb` for the United Kingdom, `de` for Germany.

 
 

-    * If you are making large numbers of request please include a valid email address or alternatively include your email address as part of the User-Agent string.
-    * This information will be kept confidential and only used to contact you in the event of a problem, see [Usage Policy](https://operations.osmfoundation.org/policies/nominatim/) for more details.
+Each place in Nominatim is assigned to one country code based
+on OSM country boundaries. In rare cases a place may not be in any country
+at all, for example, when it is in international waters. These places are
+also excluded when the filter is set.

 
 

-* `exclude_place_ids=<place_id,[place_id],[place_id]`
+!!! Note
+    This parameter should not be confused with the 'country' parameter of
+    the structured query. The 'country' parameter contains a search term
+    and will be handled with some fuzziness. The `countrycodes` parameter
+    is a hard filter and as such should be preferred. Having both parameters
+    in the same query will work. If the parameters contradict each other,
+    the search will come up empty.

 
 

-    * If you do not want certain openstreetmap objects to appear in the search result, give a comma separated list of the place_id's you want to skip. This can be used to broaden search results. For example, if a previous query only returned a few results, then including those here would cause the search to return other, less accurate, matches (if possible)
+| Parameter | Value | Default |
+|-----------| ----- | ------- |
+| layer     | comma-separated list of: `address`, `poi`, `railway`, `natural`, `manmade` | _unset_ (no restriction) |

 
 

-* `limit=<integer>`
-    * defaults to 10
-    * Limit the number of returned results.
+**`[Python-only]`**

 
 

-* `dedupe=[0|1]`
-    * defaults to 1
-    * Sometimes you have several objects in OSM identifying the same place or object in reality. The simplest case is a street being split in many different OSM ways due to different characteristics. 
-    * Nominatim will attempt to detect such duplicates and only return one match; this is controlled by the dedupe parameter which defaults to 1. Since the limit is, for reasons of efficiency, enforced before and not after de-duplicating, it is possible that de-duplicating leaves you with less results than requested.
+The layer filter allows to select places by themes.

 
 

-* `debug=[0|1]`
-    * defaults to 0
-    * Output assorted developer debug information. Data on internals of nominatim "Search Loop" logic, and SQL queries. The output is (rough) HTML format. This overrides the specified machine readable format.
+The `address` layer contains all places that make up an address:
+address points with house numbers, streets, inhabited places (suburbs, villages,
+cities, states tec.) and administrative boundaries.

 
 

-* `polygon_geojson=1`
-    * Output geometry of results in geojson format.
+The `poi` layer selects all point of interest. This includes classic POIs like
+restaurants, shops, hotels but also less obvious features like recycling bins,
+guideposts or benches.

 
 

-* `polygon_kml=1`
-    * Output geometry of results in kml format.
+The `railway` layer includes railway infrastructure like tracks.
+Note that in Nominatim's standard configuration, only very few railway
+features are imported into the database.

 
 

-* `polygon_svg=1`
-    * Output geometry of results in svg format.
+The `natural` layer collects features like rivers, lakes and mountains while
+the `manmade` layer functions as a catch-all for features not covered by the
+other layers.

 
 

-* `polygon_text=1`
-    * Output geometry of results as a WKT.
+| Parameter | Value | Default |
+|-----------| ----- | ------- |
+| featureType | one of: `country`, `state`, `city`, `settlement` | _unset_ |

 
 

-* `polygon_threshold=0.0`
-    * defaults to 0.0
-    * Simplify the output geometry before returning. The parameter is the
-      tolerance in degrees with which the geometry may differ from the original
-      geometry. Topology is preserved in the result.
+The featureType allows to have a more fine-grained selection for places
+from the address layer. Results can be restricted to places that make up
+the 'state', 'country' or 'city' part of an address. A featureType of
+settlement selects any human inhabited feature from 'state' down to
+'neighbourhood'.

 
 

-* `extratags=1`
-    * Include additional information in the result if available, e.g. wikipedia link, opening hours.
+When featureType is set, then results are automatically restricted
+to the address layer (see above).

 
 

-* `namedetails=1`
-    * Include a list of alternative names in the results.
-    * These may include language variants, references, operator and brand.
+!!! tip
+    Instead of using the featureType filters `country`, `state` or `city`,
+    you can also use a structured query without the finer-grained parameters
+    amenity or street.

 
 

-### Examples
+| Parameter | Value | Default |
+|-----------| ----- | ------- |
+| exclude_place_ids | comma-separated list of place ids |

 
 

+If you do not want certain OSM objects to appear in the search
+result, give a comma separated list of the `place_id`s you want to skip.
+This can be used to retrieve additional search results. For example, if a
+previous query only returned a few results, then including those here would
+cause the search to return other, less accurate, matches (if possible).

 
 

-##### XML with polygon points
+| Parameter | Value | Default |
+|-----------| ----- | ------- |
+| viewbox   | `<x1>,<y1>,<x2>,<y2>` | _unset_ |

 
 

-* [https://nominatim.openstreetmap.org/search?q=135+pilkington+avenue,+birmingham&format=xml&polygon=1&addressdetails=1](https://nominatim.openstreetmap.org/search?q=135+pilkington+avenue,+birmingham&format=xml&polygon=1&addressdetails=1)
-* [https://nominatim.openstreetmap.org/search/gb/birmingham/pilkington%20avenue/135?format=xml&polygon=1&addressdetails=1](https://nominatim.openstreetmap.org/search/gb/birmingham/pilkington%20avenue/135?format=xml&polygon=1&addressdetails=1)
-* [https://nominatim.openstreetmap.org/search/135%20pilkington%20avenue,%20birmingham?format=xml&polygon=1&addressdetails=1](https://nominatim.openstreetmap.org/search/135%20pilkington%20avenue,%20birmingham?format=xml&polygon=1&addressdetails=1)
+Boost parameter which focuses the search on the given area.
+Any two corner points of the box are accepted as long as they make a proper
+box. `x` is longitude, `y` is latitude.
+
+| Parameter | Value  | Default |
+|-----------| -----  | ------- |
+| bounded   | 0 or 1 | 0       |
+
+When set to 1, then it turns the 'viewbox' parameter (see above) into
+a filter parameter, excluding any results outside the viewbox.
+
+When `bounded=1` is given and the viewbox is small enough, then an amenity-only
+search is allowed. Give the special keyword for the amenity in square
+brackets, e.g. `[pub]` and a selection of objects of this type is returned.
+There is no guarantee that the result returns all objects in the area.
+
+
+### Polygon output
+
+| Parameter | Value  | Default |
+|-----------| -----  | ------- |
+| polygon_geojson | 0 or 1 | 0 |
+| polygon_kml     | 0 or 1 | 0 |
+| polygon_svg     | 0 or 1 | 0 |
+| polygon_text    | 0 or 1 | 0 |
+
+Add the full geometry of the place to the result output. Output formats
+in GeoJSON, KML, SVG or WKT are supported. Only one of these
+options can be used at a time.
+
+| Parameter | Value  | Default |
+|-----------| -----  | ------- |
+| polygon_threshold | floating-point number | 0.0 |
+
+When one of the polygon_* outputs is chosen, return a simplified version
+of the output geometry. The parameter describes the
+tolerance in degrees with which the geometry may differ from the original
+geometry. Topology is preserved in the geometry.
+
+### Other
+
+| Parameter | Value  | Default |
+|-----------| -----  | ------- |
+| email     | valid email address | _unset_ |
+
+If you are making large numbers of request please include an appropriate email
+address to identify your requests. See Nominatim's
+[Usage Policy](https://operations.osmfoundation.org/policies/nominatim/) for more details.
+
+| Parameter | Value  | Default |
+|-----------| -----  | ------- |
+| dedupe    | 0 or 1 | 1       |
+
+Sometimes you have several objects in OSM identifying the same place or
+object in reality. The simplest case is a street being split into many
+different OSM ways due to different characteristics. Nominatim will
+attempt to detect such duplicates and only return one match. Setting
+this parameter to 0 disables this deduplication mechanism and
+ensures that all results are returned.
+
+| Parameter | Value  | Default |
+|-----------| -----  | ------- |
+| debug     | 0 or 1 | 0       |
+
+Output assorted developer debug information. Data on internals of Nominatim's
+"search loop" logic, and SQL queries. The output is HTML format.
+This overrides the specified machine readable format.
+
+
+## Examples
+
+
+##### XML with KML polygon
+
+* [https://nominatim.openstreetmap.org/search?q=135+pilkington+avenue,+birmingham&format=xml&polygon_kml=1&addressdetails=1](https://nominatim.openstreetmap.org/search?q=135+pilkington+avenue,+birmingham&format=xml&polygon_kml=1&addressdetails=1)

 
 ```xml
 
 ```xml

-  <searchresults timestamp="Sat, 07 Nov 09 14:42:10 +0000" querystring="135 pilkington, avenue birmingham" polygon="true">
-    <place 
-      place_id="1620612" osm_type="node" osm_id="452010817" 
-      boundingbox="52.548641204834,52.5488433837891,-1.81612110137939,-1.81592094898224" 
-      polygonpoints="[['-1.81592098644987','52.5487429714954'],['-1.81592290792183','52.5487234624632'],...]" 
-      lat="52.5487429714954" lon="-1.81602098644987" 
-      display_name="135, Pilkington Avenue, Wylde Green, City of Birmingham, West Midlands (county), B72, United Kingdom" 
-      class="place" type="house">
-      <house_number>135</house_number>
-      <road>Pilkington Avenue</road>
-      <village>Wylde Green</village>
-      <town>Sutton Coldfield</town>
-      <city>City of Birmingham</city>
-      <county>West Midlands (county)</county>
-      <postcode>B72</postcode>
-      <country>United Kingdom</country>
-      <country_code>gb</country_code>
-    </place>
-  </searchresults>
+<?xml version="1.0" encoding="UTF-8" ?>
+<searchresults timestamp="Tue, 08 Aug 2023 15:45:41 +00:00"
+               attribution="Data © OpenStreetMap contributors, ODbL 1.0. http://osm.org/copyright"
+               querystring="135 pilkington avenue, birmingham"
+               more_url="https://nominatim.openstreetmap.org/search?q=135+pilkington+avenue%2C+birmingham&amp;polygon_kml=1&amp;addressdetails=1&amp;limit=20&amp;exclude_place_ids=125279639&amp;format=xml"
+               exclude_place_ids="125279639">
+  <place place_id="125279639"
+         osm_type="way"
+         osm_id="90394480"
+         lat="52.5487921"
+         lon="-1.8164308"
+         boundingbox="52.5487473,52.5488481,-1.8165130,-1.8163464"
+         place_rank="30"
+         address_rank="30"
+         display_name="135, Pilkington Avenue, Maney, Sutton Coldfield, Wylde Green, Birmingham, West Midlands Combined Authority, England, B72 1LH, United Kingdom"
+         class="building"
+         type="residential"
+         importance="9.999999994736442e-08">
+    <geokml>
+      <Polygon>
+        <outerBoundaryIs>
+          <LinearRing>
+            <coordinates>-1.816513,52.5487566 -1.816434,52.5487473 -1.816429,52.5487629 -1.8163717,52.5487561 -1.8163464,52.5488346 -1.8164599,52.5488481 -1.8164685,52.5488213 -1.8164913,52.548824 -1.816513,52.5487566</coordinates>
+          </LinearRing>
+        </outerBoundaryIs>
+      </Polygon>
+    </geokml>
+    <house_number>135</house_number>
+    <road>Pilkington Avenue</road>
+    <hamlet>Maney</hamlet>
+    <town>Sutton Coldfield</town>
+    <village>Wylde Green</village>
+    <city>Birmingham</city>
+    <ISO3166-2-lvl8>GB-BIR</ISO3166-2-lvl8>
+    <state_district>West Midlands Combined Authority</state_district>
+    <state>England</state>
+    <ISO3166-2-lvl4>GB-ENG</ISO3166-2-lvl4>
+    <postcode>B72 1LH</postcode>
+    <country>United Kingdom</country>
+    <country_code>gb</country_code>
+  </place>
+</searchresults>

 ```
 
 ##### JSON with SVG polygon
 
 ```
 
 ##### JSON with SVG polygon
 

-[https://nominatim.openstreetmap.org/search/Unter%20den%20Linden%201%20Berlin?format=json&addressdetails=1&limit=1&polygon_svg=1](https://nominatim.openstreetmap.org/search/Unter%20den%20Linden%201%20Berlin?format=json&addressdetails=1&limit=1&polygon_svg=1)
+[https://nominatim.openstreetmap.org/search?q=Unter%20den%20Linden%201%20Berlin&format=json&addressdetails=1&limit=1&polygon_svg=1](https://nominatim.openstreetmap.org/search?q=Unter%20den%20Linden%201%20Berlin&format=json&addressdetails=1&limit=1&polygon_svg=1)

 
 ```json
 
 ```json

-    {
-        "address": {
-            "city": "Berlin",
-            "city_district": "Mitte",
-            "construction": "Unter den Linden",
-            "continent": "European Union",
-            "country": "Deutschland",
-            "country_code": "de",
-            "house_number": "1",
-            "neighbourhood": "Scheunenviertel",
-            "postcode": "10117",
-            "public_building": "Kommandantenhaus",
-            "state": "Berlin",
-            "suburb": "Mitte"
-        },
-        "boundingbox": [
-            "52.5170783996582",
-            "52.5173187255859",
-            "13.3975105285645",
-            "13.3981599807739"
-        ],
-        "class": "amenity",
-        "display_name": "Kommandantenhaus, 1, Unter den Linden, Scheunenviertel, Mitte, Berlin, 10117, Deutschland, European Union",
-        "importance": 0.73606775332943,
-        "lat": "52.51719785",
-        "licence": "Data \u00a9 OpenStreetMap contributors, ODbL 1.0. https://www.openstreetmap.org/copyright",
-        "lon": "13.3978352028938",
-        "osm_id": "15976890",
-        "osm_type": "way",
-        "place_id": "30848715",
-        "svg": "M 13.397511 -52.517283599999999 L 13.397829400000001 -52.517299800000004 13.398131599999999 -52.517315099999998 13.398159400000001 -52.517112099999999 13.3975388 -52.517080700000001 Z",
-        "type": "public_building"
-    }
+[
+  {
+    "address": {
+      "ISO3166-2-lvl4": "DE-BE",
+      "borough": "Mitte",
+      "city": "Berlin",
+      "country": "Deutschland",
+      "country_code": "de",
+      "historic": "Kommandantenhaus",
+      "house_number": "1",
+      "neighbourhood": "Friedrichswerder",
+      "postcode": "10117",
+      "road": "Unter den Linden",
+      "suburb": "Mitte"
+    },
+    "boundingbox": [
+      "52.5170798",
+      "52.5173311",
+      "13.3975116",
+      "13.3981577"
+    ],
+    "class": "historic",
+    "display_name": "Kommandantenhaus, 1, Unter den Linden, Friedrichswerder, Mitte, Berlin, 10117, Deutschland",
+    "importance": 0.8135042058306902,
+    "lat": "52.51720765",
+    "licence": "Data © OpenStreetMap contributors, ODbL 1.0. https://osm.org/copyright",
+    "lon": "13.397834399325466",
+    "osm_id": 15976890,
+    "osm_type": "way",
+    "place_id": 108681845,
+    "svg": "M 13.3975116 -52.5172905 L 13.397549 -52.5170798 13.397715 -52.5170906 13.3977122 -52.5171064 13.3977392 -52.5171086 13.3977417 -52.5170924 13.3979655 -52.5171069 13.3979623 -52.5171233 13.3979893 -52.5171248 13.3979922 -52.5171093 13.3981577 -52.5171203 13.398121 -52.5173311 13.3978115 -52.5173103 Z",
+    "type": "house"
+  }
+]

 ```
 
 ##### JSON with address details
 
 ```
 
 ##### JSON with address details
 

-[https://nominatim.openstreetmap.org/?format=json&addressdetails=1&q=bakery+in+berlin+wedding&format=json&limit=1](https://nominatim.openstreetmap.org/?format=json&addressdetails=1&q=bakery+in+berlin+wedding&format=json&limit=1)
+[https://nominatim.openstreetmap.org/search?addressdetails=1&q=bakery+in+berlin+wedding&format=jsonv2&limit=1](https://nominatim.openstreetmap.org/search?addressdetails=1&q=bakery+in+berlin+wedding&format=jsonv2&limit=1)

 
 ```json
 
 ```json

-    {
-        "address": {
-            "bakery": "B\u00e4cker Kamps",
-            "city_district": "Mitte",
-            "continent": "European Union",
-            "country": "Deutschland",
-            "country_code": "de",
-            "footway": "Bahnsteig U6",
-            "neighbourhood": "Sprengelkiez",
-            "postcode": "13353",
-            "state": "Berlin",
-            "suburb": "Wedding"
-        },
-        "boundingbox": [
-            "52.5460929870605",
-            "52.5460968017578",
-            "13.3591794967651",
-            "13.3591804504395"
-        ],
-        "class": "shop",
-        "display_name": "B\u00e4cker Kamps, Bahnsteig U6, Sprengelkiez, Wedding, Mitte, Berlin, 13353, Deutschland, European Union",
-        "icon": "https://nominatim.openstreetmap.org/images/mapicons/shopping_bakery.p.20.png",
-        "importance": 0.201,
-        "lat": "52.5460941",
-        "licence": "Data \u00a9 OpenStreetMap contributors, ODbL 1.0. https://www.openstreetmap.org/copyright",
-        "lon": "13.35918",
-        "osm_id": "317179427",
-        "osm_type": "node",
-        "place_id": "1453068",
-        "type": "bakery"
-    }
+[
+  {
+    "address": {
+      "ISO3166-2-lvl4": "DE-BE",
+      "borough": "Mitte",
+      "city": "Berlin",
+      "country": "Deutschland",
+      "country_code": "de",
+      "neighbourhood": "Sprengelkiez",
+      "postcode": "13347",
+      "road": "Lindower Straße",
+      "shop": "Ditsch",
+      "suburb": "Wedding"
+    },
+    "addresstype": "shop",
+    "boundingbox": [
+      "52.5427201",
+      "52.5427654",
+      "13.3668619",
+      "13.3669442"
+    ],
+    "category": "shop",
+    "display_name": "Ditsch, Lindower Straße, Sprengelkiez, Wedding, Mitte, Berlin, 13347, Deutschland",
+    "importance": 9.99999999995449e-06,
+    "lat": "52.54274275",
+    "licence": "Data © OpenStreetMap contributors, ODbL 1.0. http://osm.org/copyright",
+    "lon": "13.36690305710228",
+    "name": "Ditsch",
+    "osm_id": 437595031,
+    "osm_type": "way",
+    "place_id": 204751033,
+    "place_rank": 30,
+    "type": "bakery"
+  }
+]

 ```
 
 ##### GeoJSON
 ```
 
 ##### GeoJSON


@@ -301,4 +516,4 @@ Structured requests are faster and require fewer server resources. **Do not comb
     }
   ]
 }
     }
   ]
 }

-```
\ No newline at end of file
+```