Bond Yields API

Finnworlds bond yields API for fetching real-time government bond data of different countries, regions and timeperiods
This Finnworlds bond yields API holds data with the goal of fetching real-time government bond data of different countries, regions and timeperiods. This API covers global data. The API is used by small business, medium business and enterprises, certain ideas of the type of company that uses it are investment platforms, stock market-related websites, business platforms, stock market analysts, business analysts, investment analysis and forecasting, and more. The clients use the data within the investment, stock market, finance and business sector. You can filter the API to get the response based on country, region and type. There are endless platforms that are being made using the bond data. Developers continue to come with new ideas for using the API, here we have some possible cases; applications, website plugins, investment platforms and stock market analysis, stock market forecasting, machine learning projects and more and certainly there are more clients can come up with.

Bond Yields API endpoints

GET /api/v1/bond
Connect with the bond yields API endpoint; /api/v1/bond by sending a GET request for information to the endpoint using the the available parameters and get the response like in the example output as a response. The endpoint is built for fetching real-time government bond data of different countries, regions and timeperiods. All main coding languages function with the data output. Customers just need to connect the personal key as an endpoint parameter and customers will begin receiving data. Put the API endpoint in the URL to make the request. For the applicable objects and parameters, check the object and description table of the bond yields API which explains it.

API filter methods

Below you can find the available filtering parameters in relation to the bond yields data.

Bond yields API data attributes

Receive the data from the API using the parameters available and the table to interpret the objects.
Objects Description
region Region or continent of which you want all bond yields
country Country of which you want all bond yields
type Specific type of bond of which you want the data (10y for example)
price Last known yield of the bond (updated every minute)
price_change_day The point change of the day of the yield
percentage_day The day to day percentage change
percentage_week The week-based percentage change
percentage_month The month-based percentage change
percentage_year The Year over Year percentage change
date The date of the given information

Output response of bond yields API

Example data response of the endpoint call. More data is accessible, this example is limited to be able to make it readable. Opt-in for the system to gain access to the complete data response.
    "status": {
        "code": 200,
        "message": "OK",
        "details": ""
    "result": {
        "output": [
                "region": "america",
                "country": "united states",
                "type": "10Y",
                "yield": "4.1501",
                "price_change_day": "0.0819",
                "percentage_week": "0.15%",
                "percentage_month": "0.27%",
                "percentage_year": "2.54%",
                "date": "2022:10:25"

Software development kits

There are SDKs available to help the building of your platform, simply ask for them and they are sent. After this use the filter parameters to filter the required output for you and with the bonds API output in JSON your system should be clear to design.

Bond Yields API pricing

Before you decide to purchase data access you may request for trials and samples of the bond returns API. Contact to inquire into the test access and you will be able to experiment with the data. It won’t be unlimited access but it will be sufficient to be able to check the API system.

API pricing

You can instantly connect Finnworlds API with prices starting monthly from $99 or directly contact the provider to learn more insight today.
Option Price
Monthly subscription From $99/month
Variable pricing no

Discounted Trial

Discounted trial is available

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