Swiss Mortgage Comparison API

API ID 5858

Compare mortgage rates and options across Switzerland in real time.

100% uptime 10,032 ms avg response

API Documentation

Endpoints

Request
This endpoint retrieves the latest mortgage rates available in Switzerland from various lenders. Users can specify parameters such as mortgage type (fixed or variable), loan term, and any associated fees to filter the results according to their preferences. The response includes detailed information about each lender, their respective interest rates, and the effective dates of these rates. This functionality is particularly useful for individuals and businesses looking to compare mortgage options and make informed financial decisions based on current market conditions. The endpoint supports secure authentication and returns data in a JSON format, making it easy to integrate with other financial applications.
Endpoint ID: 7694
POST https://zylalabs.com/api/5858/swiss+mortgage+comparison+api/7694/compare+swiss+mortgages
INPUT PARAMETERS

Free test requests remaining: 3 of 3.


INPUT PARAMETERS

This endpoint does not require any input parameters.

API EXAMPLE RESPONSE
JSON
[[{"lender_name":"Lowest interest rates via comparis.ch","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.15%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"UBS key4 mortgages","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.25%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Migros Bank","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.26%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"PostFinance","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.28%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"AXA","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.36%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"BVK","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.37%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Swissquote Bank","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.40%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"St.Galler Pensionskasse","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.40%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Aargauische Pensionskasse","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.40%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Bank EKI Cooperative","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.45%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Post pension fund","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.45%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Swiss Life","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.48%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"CA next bank","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.51%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"BPS (Suisse)","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.60%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Credit Suisse (Schweiz) AG","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.61%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Bank Cler (formerly Bank Coop)","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.61%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Bank SLM","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.63%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Hypothekarbank Lenzburg","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.63%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Baloise Bank SoBa","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.66%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Bank BSU","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.66%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"hypoclick.ch","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.66%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Graub\u00fcndner Kantonalbank","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.67%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Bank Avera","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.69%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Z\u00fcrcher Kantonalbank","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.72%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Glarner Kantonalbank","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.72%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Raiffeisen","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.74%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Generali","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.75%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"Valiant Bank","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.76%","loan_term":"10 years","effective_date":"December 2024"},{"lender_name":"St.Galler Kantonalbank","mortgage_type":"Fixed mortgage 10 years","interest_rate":"1.80%","loan_term":"10 years","effective_date":"December 2024"}]]
Compare Swiss Mortgages — CODE SNIPPETS

curl --location --request POST 'https://zylalabs.com/api/5858/swiss+mortgage+comparison+api/7694/compare+swiss+mortgages' --header 'Authorization: Bearer YOUR_API_KEY' --header 'Content-Type: application/json' --data-raw '{}'

Request

Provides mortgage rates in Switzerland by loan type, with unique IDs, timestamps, and accurate, up-to-date interest rates.

Endpoint ID: 22160
GET https://zylalabs.com/api/5858/swiss+mortgage+comparison+api/22160/obtain+rates
INPUT PARAMETERS

Free test requests remaining: 3 of 3.


INPUT PARAMETERS

This endpoint does not require any input parameters.

API EXAMPLE RESPONSE
JSON
{"message":"Rates retrieved successfully","data":[{"id":"e03ce6c4-50aa-4422-9ea4-547c671f8245","country":"Switzerland","timestamp":1768435236,"rate":"1.65%","mortgage_type":"5-year fixed"},{"id":"c7c9474c-d122-46d1-9fd1-c3fdfd6de286","country":"Switzerland","timestamp":1768435236,"rate":"1.35%","mortgage_type":"SARON"},{"id":"c6da1820-2af9-4b10-b6a5-45b6900fb358","country":"Switzerland","timestamp":1768435236,"rate":"1.85%","mortgage_type":"10-year fixed"},{"id":"ac90bc48-6882-48ce-99e5-3d836bb88581","country":"Switzerland","timestamp":1768435236,"rate":"1.45%","mortgage_type":"2-year fixed"},{"id":"ac3dfdaa-48d5-4889-b758-d915aaacba5c","country":"Switzerland","timestamp":1768435236,"rate":"1.55%","mortgage_type":"3-year fixed"},{"id":"512a62ef-7ccd-4fb6-ab5f-7e2d726af41b","country":"Switzerland","timestamp":1768435236,"rate":"2.05%","mortgage_type":"15-year fixed"}],"success":true}
Obtain Rates — CODE SNIPPETS

curl --location --request GET 'https://zylalabs.com/api/5858/swiss+mortgage+comparison+api/22160/obtain+rates' --header 'Authorization: Bearer YOUR_API_KEY' 


    
Request

Provides historical mortgage rates in Switzerland, including country, rate value, unique identifiers, and timestamps.

Endpoint ID: 22161
GET https://zylalabs.com/api/5858/swiss+mortgage+comparison+api/22161/historical
INPUT PARAMETERS

Historical — Endpoint Features

Object Description
date Required Indicate a date

Free test requests remaining: 3 of 3.


INPUT PARAMETERS

date
API EXAMPLE RESPONSE
JSON
{"message":"Rates retrieved successfully","data":[{"id":"f9aafe32-c845-4055-9ea7-db4e70fd8308","country":"Switzerland","timestamp":1768323767,"rate":"1.35%","mortgage_type":"SARON"},{"id":"f79e765b-faf2-445d-80df-47852aab1750","country":"Switzerland","timestamp":1768323767,"rate":"1.85%","mortgage_type":"10-year fixed"},{"id":"c72269f1-f905-4dbc-9479-bc8c4d05bae2","country":"Switzerland","timestamp":1768323767,"rate":"1.55%","mortgage_type":"3-year fixed"},{"id":"87f53baf-b590-45ae-a1ab-cbf755c44e32","country":"Switzerland","timestamp":1768323767,"rate":"2.05%","mortgage_type":"15-year fixed"},{"id":"7deb3c77-c67c-464e-b23f-735912c67055","country":"Switzerland","timestamp":1768323767,"rate":"1.45%","mortgage_type":"2-year fixed"},{"id":"22efd738-0da9-45ce-a89f-815b34eadcbe","country":"Switzerland","timestamp":1768323767,"rate":"1.65%","mortgage_type":"5-year fixed"}],"success":true}
Historical — CODE SNIPPETS

curl --location --request GET 'https://zylalabs.com/api/5858/swiss+mortgage+comparison+api/22161/historical?date=2026-01-13' --header 'Authorization: Bearer YOUR_API_KEY' 


    

API Access Key & Authentication

After signing up, every developer is assigned a personal API access key, a unique combination of letters and digits provided to access to our API endpoint. To authenticate with the Swiss Mortgage Comparison API simply include your bearer token in the Authorization header.

Headers
Header Description
Authorization Required Should be Bearer access_key. See "Your API Access Key" above when you are subscribed.

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Overview

The Swiss Mortgage Comparison API provides detailed, real-time information on mortgage rates and terms across Switzerland. It includes data from multiple lenders, offering insights into fixed and variable rates, loan terms, and associated fees. Designed for developers, financial institutions, and consumers, this API simplifies the process of comparing mortgages, ensuring users can make informed financial decisions. The API supports secure authentication and delivers results in JSON format, facilitating integration with financial tools and applications.

 

Swiss Mortgage Comparison API FAQs

The Swiss Mortgage Comparison API provides real-time information on mortgage rates and terms across Switzerland, allowing users to compare options from multiple lenders.

Developers, financial institutions, and consumers can all benefit from this API as it simplifies the mortgage comparison process and helps users make informed financial decisions.

The API includes detailed data on fixed and variable mortgage rates, loan terms, and associated fees from various lenders in Switzerland.

The Swiss Mortgage Comparison API supports secure authentication methods to ensure that only authorized users can access the mortgage data.

The API delivers results in JSON format, making it easy to integrate with financial tools and applications.

The compare Swiss Mortgages endpoint returns detailed information on mortgage options, including lender names, mortgage types (fixed or variable), interest rates, loan terms, and effective dates.

Key fields in the response data include "lender_name," "mortgage_type," "interest_rate," "loan_term," and "effective_date," which provide essential details for comparing mortgage offers.

Users can customize their requests by specifying parameters such as mortgage type (fixed or variable), desired loan term, and any associated fees to filter the results according to their preferences.

The response data is organized as an array of objects, where each object represents a mortgage offer from a lender, containing fields for lender details, rates, terms, and effective dates.

The data is sourced from multiple lenders across Switzerland, ensuring a comprehensive overview of current mortgage rates and terms available in the market.

Typical use cases include individuals comparing mortgage options for home purchases, financial institutions assessing market rates, and developers integrating mortgage comparison features into applications.

Users can analyze the returned data to identify the best mortgage options based on interest rates and terms, enabling informed financial decisions tailored to their specific needs.

Data accuracy is maintained through regular updates from lenders and validation processes to ensure that the information reflects the most current mortgage rates and terms available.

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