Endpoint documentation for fetching Otodom developments with per-unit pricing
How to call the Otodom development endpoint and how to read its truncated unit list.
Scrappa's GET /api/otodom/development endpoint returns a Polish investment or development with its per-unit pricing as JSON.
What the response contains
Development title, description, location, decoded developer URL, image URLs and a units block. Each unit carries unit_number, price, currency, price_per_square_meter, area_in_square_meters, rooms, floor, build_year, construction_status, available_from and market.
Truncated unit lists
Otodom renders at most 10 units on this page and offers no way to page further. The response therefore always includes units.total_count alongside units.items and sets units.truncated when the two disagree, so a short list is never mistaken for a complete one.
Related Otodom endpoints
GET /api/otodom/searchwithestate_slug=mieszkanie,rynek-pierwotnyto find development slugsGET /api/otodom/propertyfor a single unit listing
Implementation playbook
What teams build with this endpoint
New-Build Price Tracking
Record unit prices and areas per development over time to follow the new-build market.
Availability Screening
Filter units by area, rooms and price to shortlist developments worth calling.
Run this endpoint
Endpoint
Parameters
Start with the required fields, then add optional filters only when your use case needs them.
Runnable path
1 required parameter needed before sending a request.
string
Required
Development slug from the developmentUrl of a search result.
willa-kasprowicza-ID4CuW2
Request Examples
<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://scrappa.co/api/otodom/development?slug=willa-kasprowicza-ID4CuW2",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"x-api-key: YOUR_API_KEY_HERE"
],
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}
<?php
use Illuminate\Support\Facades\Http;
$response = Http::timeout(30)
->withHeaders(['x-api-key' => 'YOUR_API_KEY_HERE'])
->get('https://scrappa.co/api/otodom/development?slug=willa-kasprowicza-ID4CuW2');
if ($response->successful()) {
echo $response->body();
} else {
echo "Error: " . $response->status();
}
const options = {
method: 'GET',
headers: {
'x-api-key': 'YOUR_API_KEY_HERE'
}
};
fetch('https://scrappa.co/api/otodom/development?slug=willa-kasprowicza-ID4CuW2', options)
.then(response => {
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
return response.text();
})
.then(data => console.log(data))
.catch(error => console.error('Error:', error));
const axios = require('axios');
const options = {
method: 'GET',
url: 'https://scrappa.co/api/otodom/development?slug=willa-kasprowicza-ID4CuW2',
headers: {
x-api-key: 'YOUR_API_KEY_HERE',
}
};
try {
const response = await axios(options);
console.log(response.data);
} catch (error) {
console.error('Error:', error.message);
}
require 'net/http'
require 'uri'
uri = URI.parse("https://scrappa.co/api/otodom/development?slug=willa-kasprowicza-ID4CuW2")
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == 'https'
request = Net::HTTP::Get.new(uri.request_uri)
request['x-api-key'] = 'YOUR_API_KEY_HERE'
begin
response = http.request(request)
puts response.body
rescue => e
puts "Error: #{e.message}"
end
import http.client
import json
conn = http.client.HTTPSConnection("scrappa.co")
headers = {
'x-api-key': 'YOUR_API_KEY_HERE',
}
try:
conn.request("GET", "/api/otodom/development?slug=willa-kasprowicza-ID4CuW2", headers=headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))
except Exception as e:
print(f"Error: {e}")
finally:
conn.close()
import requests
headers = {
'x-api-key': 'YOUR_API_KEY_HERE',
}
try:
response = requests.get('https://scrappa.co/api/otodom/development?slug=willa-kasprowicza-ID4CuW2', headers=headers)
response.raise_for_status()
print(response.text)
except requests.exceptions.RequestException as e:
print(f"Error: {e}")
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import java.io.IOException;
public class ApiExample {
public static void main(String[] args) {
OkHttpClient client = new OkHttpClient();
Request request = new Request.Builder()
.url("https://scrappa.co/api/otodom/development?slug=willa-kasprowicza-ID4CuW2")
.addHeader("x-api-key", "YOUR_API_KEY_HERE")
.build();
try (Response response = client.newCall(request).execute()) {
if (response.isSuccessful()) {
System.out.println(response.body().string());
} else {
System.out.println("Error: " + response.code());
}
} catch (IOException e) {
System.out.println("Error: " + e.getMessage());
}
}
}
package main
import (
"fmt"
"net/http"
"io/ioutil"
)
func main() {
client := &http.Client{}
req, err := http.NewRequest("GET", "https://scrappa.co/api/otodom/development?slug=willa-kasprowicza-ID4CuW2", nil)
if err != nil {
fmt.Println("Error creating request:", err)
return
}
req.Header.Set("x-api-key", "YOUR_API_KEY_HERE")
resp, err := client.Do(req)
if err != nil {
fmt.Println("Error making request:", err)
return
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Println("Error reading response:", err)
return
}
fmt.Println(string(body))
}
#!/bin/bash
curl -X GET \
-H "x-api-key: YOUR_API_KEY_HERE" \
"https://scrappa.co/api/otodom/development?slug=willa-kasprowicza-ID4CuW2"
using System;
using System.Net.Http;
using System.Threading.Tasks;
class Program
{
static async Task Main()
{
using var client = new HttpClient();
client.DefaultRequestHeaders.Add("x-api-key", "YOUR_API_KEY_HERE");
try
{
var response = await client.SendAsync(new HttpRequestMessage(HttpMethod.Get, "https://scrappa.co/api/otodom/development?slug=willa-kasprowicza-ID4CuW2"));
var content = await response.Content.ReadAsStringAsync();
Console.WriteLine(content);
}
catch (Exception ex)
{
Console.WriteLine($"Error: {ex.Message}");
}
}
}
import axios from 'axios';
async function run(): Promise<void> {
try {
const response = await axios({
method: 'GET',
url: 'https://scrappa.co/api/otodom/development?slug=willa-kasprowicza-ID4CuW2',
headers: {
'x-api-key': 'YOUR_API_KEY_HERE',
},
});
console.log(response.data);
} catch (error) {
console.error('Error:', error);
}
}
void run();
use reqwest::Client;
#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
let client = Client::new();
let response = client
.get("https://scrappa.co/api/otodom/development?slug=willa-kasprowicza-ID4CuW2")
.header("x-api-key", "YOUR_API_KEY_HERE")
.send()
.await?;
println!("{}", response.text().await?);
Ok(())
}
Response Schema
Example response fields are illustrative; inspect the JSON before integrating.
Example response fields
Scan these fields before integrating.
success
data
{
"success": true,
"data": {
"slug": "willa-kasprowicza-ID4CuW2",
"title": "Willa Kasprowicza",
"developer_url": "https://www.otodom.pl/pl/firmy/deweloperzy/example",
"units": {
"items": [
{
"unit_number": "12",
"price": 1784692,
"currency": "PLN",
"price_per_square_meter": 18200,
"area_in_square_meters": 98.06,
"rooms": "3",
"floor": "2",
"construction_status": "available"
}
],
"total_count": 13,
"truncated": true
}
}
}
Errors
Handle these documented responses before retrying or showing customer-facing failures.
HTTP NOT_FOUND
No development carries that slug. This response is not billed.
HTTP UPSTREAM_ERROR
Otodom could not be reached. This response is not billed.
Generate Code with AI
Copy a ready-made prompt with all the endpoint details, parameters, and example responses. Paste it into ChatGPT, Claude, or any AI assistant to instantly generate working code.
Otodom API FAQ
Where do I get a development slug?
From the developmentUrl field on any search result, or by searching with estate_slug=mieszkanie,rynek-pierwotny.
Why do I get fewer units than total_count?
Otodom renders at most 10 units on the page. units.truncated is true when the list is incomplete.
Is the developer contact block returned?
No. Developer contact details are removed along with owner phone numbers.
Try It Live
Test this endpoint in our interactive playground with real data.