Financial Data API: Step-by-Step Guide with FinanceFlow

Table of Contents

Introduction

In the world of finance, access to accurate and timely data is crucial. Whether you're a developer building a trading platform, a data analyst creating visualizations, or a trader looking for real-time market insights, FinanceFlowAPI provides the tools you need to access a wide range of financial data, including commodities, government bonds, economic indicators, and more. Explore our Commodities API for real-time pricing.

In this article, we’ll explore how to use FinanceFlowAPI to build powerful financial applications. By the end, you’ll have a clear understanding of how to integrate this API into your projects and leverage its capabilities to make data-driven decisions.

Why FinanceFlowAPI?

FinanceFlowAPI stands out for several reasons:

  • Comprehensive Data Coverage: Access real-time and historical data on commodities, government bonds, economic indicators, and financial calendars.
  • Easy Integration: Simple RESTful API with clear and detailed documentation.
  • Scalable: Suitable for both small projects and enterprise-level applications.
  • Free Financial API: Start building immediately with our free plan.

Getting Started with FinanceFlowAPI

To get started, you’ll need:

  • A FinanceFlowAPI account (sign up here).
  • Your API key, which you can find in your account dashboard.

Step 1: Fetching Commodity Data

Let’s start by fetching real-time commodity data. This is useful for traders and analysts who need up-to-date pricing information. Check out our Commodities Data API for more details.

Endpoint: /commodity-spot

This endpoint retrieves the latest price of a specific commodity.

Request Example:

GET https://financeflowapi.com/api/v1/commodity-spot?api_key=YOUR_API_KEY&name=Coal

Response Example:

{
    "success": true,
    "code": 200,
    "message": "OK",
    "meta": {
        "timestamp": 1740775729,
        "request_id": "67c221313880a"
    },
    "data": {
        "commodity_name": "coal",
        "current_price": 100.1,
        "daily_change": "2.30",
        "daily_change_percent": "-2.25%",
        "weekly_change_percent": "-3.29%",
        "monthly_change_percent": "-12.99%",
        "ytd_change_percent": "-20.08%",
        "yearly_change_percent": "-23.59%",
        "last_updated": "2024-09-20"
    }
}

Python Example:

import requests

API_KEY = 'your_api_key_here'
url = f'https://financeflowapi.com/api/v1/commodity-spot?api_key={API_KEY}&name=Coal'

response = requests.get(url)
data = response.json()

print(data)

Step 2: Accessing Historical Commodity Data

For trend analysis, you might need historical data. FinanceFlowAPI provides this through the /commodity-history endpoint.

Endpoint: /commodity-history

This endpoint retrieves historical price data for a specific commodity over a given period.

Request Example:

GET https://financeflowapi.com/api/v1/commodity-history?api_key=YOUR_API_KEY&name=Gold&interval=day&date_from=2025-01-01&date_to=2025-01-31

Response Example:

{
    "success": true,
    "code": 200,
    "message": "OK",
    "meta": {
        "timestamp": 1740776956,
        "request_id": "67c225fc0cf7a"
    },
    "data": [
        {
            "date": "2025-01-31",
            "price": 2797.16
        },
        {
            "date": "2025-01-30",
            "price": 2796.18
        },
        ...
    ]
}

Python Example:

import requests
import pandas as pd

API_KEY = 'your_api_key_here'
url = f'https://financeflowapi.com/api/v1/commodity-history?api_key={API_KEY}&name=Gold&interval=day&date_from=2025-01-01&date_to=2025-01-31'

response = requests.get(url)
data = response.json()

df = pd.DataFrame(data['data'])
print(df)

Step 3: Tracking Government Bond Yields

Government bond yields are critical for investors and analysts. FinanceFlowAPI provides real-time and historical data on government bonds. Learn more about types of government bonds.

Endpoint: /bonds-spot

This endpoint retrieves real-time yield data for government bonds.

Request Example:

GET https://financeflowapi.com/api/v1/bonds-spot?api_key=YOUR_API_KEY&country=united_states&type=10y

Response Example:

{
    "success": true,
    "code": 200,
    "message": "OK",
    "meta": {
        "timestamp": 1740777735,
        "request_id": "67c2290775514"
    },
    "data": [
        {
            "bond_country": "united states",
            "bond_yield": 4.215,
            "bond_type": "10Y",
            "daily_bond_change": "0.0500",
            "weekly_bond_change_percent": "-0.22%",
            "monthly_bond_change_percent": "-0.33%",
            "ytd_bond_value_change": "-0.36%",
            "yearly_bond_change_percent": "-0.04%",
            "last_updated": "2024-09-11 21:22:12"
        }
    ]
}

Python Example:

import requests

API_KEY = 'your_api_key_here'
url = f'https://financeflowapi.com/api/v1/bonds-spot?api_key={API_KEY}&country=united_states&type=10y'

response = requests.get(url)
data = response.json()

print(data)

Step 4: Monitoring Economic Indicators

Economic indicators are essential for understanding the health of an economy. FinanceFlowAPI provides access to key indicators through the /world-indicators endpoint. See our World Economic Indicators page for more.

Endpoint: /world-indicators

This endpoint retrieves data on specific economic indicators for a given country.

Request Example:

GET https://financeflowapi.com/api/v1/world-indicators?api_key=YOUR_API_KEY&country=germany&indicator_name=Consumer%20Credit

Response Example:

{
    "success": true,
    "code": 200,
    "message": "OK",
    "meta": {
        "timestamp": 1741363821,
        "request_id": "67cb1a6d8f942"
    },
    "data": [
        {
            "country": "Germany",
            "indicator_name": "Consumer Credit",
            "last": "235944000000.0",
            "previous": "235183000000.0",
            "units": "EUR",
            "report_date": "2024-12"
        }
    ]
}

Python Example:

import requests

API_KEY = 'your_api_key_here'
url = f'https://financeflowapi.com/api/v1/world-indicators?api_key={API_KEY}&country=germany&indicator_name=Consumer%20Credit'

response = requests.get(url)
data = response.json()

print(data)

Step 5: Working with Stock Tickers via FinanceFlow Financial Data API

The FinanceFlow Financial Data API provides a robust solution for accessing real-time stock ticker data across 511,000+ global tickers. Whether you're a trader, developer, or analyst, our Stock Ticker API gives you seamless access to essential financial market data. Check our Stock Index API for index-related data.

With our financial Stock Ticker data API, you can retrieve both metadata and live prices for companies like AAPL, TSLA, GOOGL, and more. Below we explore two key endpoints of our Tickers Data API.

Endpoint: /tickers-catalog (Tickers Data API)

This endpoint returns structured metadata for thousands of tickers. Use it to explore available instruments filtered by exchange or ticker symbol. It’s an excellent starting point for building your own ticker database with the FinanceFlow Ticker API.

Request Examples:

GET https://financeflowapi.com/api/v1/tickers-catalog?api_key=YOUR_API_KEY
GET https://financeflowapi.com/api/v1/tickers-catalog?api_key=YOUR_API_KEY&exchange=NYSE
GET https://financeflowapi.com/api/v1/tickers-catalog?api_key=YOUR_API_KEY&ticker=GOOGL

Response Example:

{
    "success": true,
    "code": 200,
    "message": "OK",
    "meta": {
        "page": 1,
        "total_pages": 2,
        "total_items": 425,
        "tickers_per_page": 300,
        "timestamp": 1745423861,
        "request_id": "68090df504b96"
    },
    "data": [
        {
            "ticker": "TOPS",
            "company_name": "Top Ships Inc.",
            "exchange": "ASE",
            "full_exchange_name": "NYSE American",
            "currency": "USD",
            "market": "us_market",
            "first_trade_date": "2004-08-02 13:30:00",
            "timezone": "America/New_York"
        }
    ]
}

Python Example:

import requests

API_KEY = 'your_api_key_here'
url = f'https://financeflowapi.com/api/v1/tickers-catalog?api_key={API_KEY}&exchange=NASDAQ'

response = requests.get(url)
data = response.json()

for ticker in data['data']:
    print(ticker['ticker'], ticker['company_name'])

Endpoint: /ticker-spot (Real-Time Stock Ticker API)

This endpoint is designed to provide real-time stock ticker data for a single symbol. It's a core feature of our financial data API that powers dashboards, trading bots, and mobile finance apps.

Request Example:

GET https://financeflowapi.com/api/v1/ticker-spot?api_key=YOUR_API_KEY&ticker=AAPL

Response Example:

{
    "success": true,
    "code": 200,
    "message": "OK",
    "meta": {
        "timestamp": 1745427151,
        "request_id": "68091acfb967b"
    },
    "data": {
        "ticker": "AAPL",
        "price": "203.890000",
        "change": "4.149994",
        "changePercent": "2.077698",
        "dayHigh": "208.000000",
        "dayLow": "202.799000",
        "volume": 29540691,
        "prevClose": "199.740000",
        "marketState": "REGULAR",
        "lastUpdated": "2025-04-23T16:51:33"
    }
}

Python Example:

import requests

API_KEY = 'your_api_key_here'
url = f'https://financeflowapi.com/api/v1/ticker-spot?api_key={API_KEY}&ticker=AAPL'

response = requests.get(url)
data = response.json()

print("Ticker:", data['data']['ticker'])
print("Price:", data['data']['price'])
print("Change:", data['data']['change'])
print("Volume:", data['data']['volume'])

Step 6: Working with Currency Pairs via FinanceFlow Financial Data API

The Currency API provides real-time exchange rate data for currency pairs like CHF/EUR, USD/JPY, and thousands more, updating every 1-3 minutes. Ideal for forex trading platforms, financial dashboards, or trading bots, this API allows you to retrieve a catalog of available currency pairs or fetch real-time pricing data for specific pairs or all pairs related to a given currency. In this step, we’ll explore how to integrate the Currency API into your application.

Why Use the Currency API?

  • Real-Time Data: Access up-to-date forex rates with minimal latency.
  • Comprehensive Coverage: Supports thousands of currency pairs globally.
  • Developer-Friendly: Simple HTTP GET requests with JSON responses.
  • Free Tier: Start with 200 requests per month at no cost.

Key Endpoints

The Currency API offers two primary endpoints:

Endpoint Description Method
/currency-catalog Retrieves a list of all supported currency pairs or filters by a specific currency (e.g., USD). GET
/currency-spot Fetches real-time exchange rate data for a specific pair (e.g., CHF/EUR) or all pairs for a currency (e.g., USD). GET

Getting Started with the Currency API

To use the Currency API, you’ll need an API key. Sign up at FinanceFlowAPI Create Account to get your free key. All requests are made to the base URL:

https://financeflowapi.com/api/v1/

Example: Fetching the Currency Pairs Catalog

Use the /currency-catalog endpoint to retrieve all available currency pairs or filter by a specific currency.

GET https://financeflowapi.com/api/v1/currency-catalog?api_key=YOUR_API_KEY&currency=USD

Response:

{
    "success": true,
    "code": 200,
    "message": "OK",
    "meta": {
        "timestamp": 1750598697,
        "request_id": "685804293fa96"
    },
    "data": [
        {"pair": "AED/USD"},
        {"pair": "AUD/USD"},
        {"pair": "CAD/USD"},
        ...
    ]
}

Example: Fetching Real-Time Currency Data

Use the /currency-spot endpoint to get real-time data for a specific currency pair, such as CHF/EUR.

GET https://financeflowapi.com/api/v1/currency-spot?api_key=YOUR_API_KEY&pair=CHF/EUR

Response:

{
    "success": true,
    "code": 200,
    "message": "OK",
    "meta": {
        "timestamp": 1750596763,
        "request_id": "6857fc9b44fe0"
    },
    "data": [
        {
            "pair": "CHF/EUR",
            "price": "1.0636",
            "open": "1.0673",
            "bid": "1.0635",
            "ask": "1.0636",
            "high": "1.0679",
            "low": "1.0624",
            "chg": "0.0028",
            "chg_percent": "0.27%",
            "last_update": "2025-06-21 23:59:51"
        }
    ]
}

Code Example: Integrating with Python

Here’s a Python script to fetch real-time data for the CHF/EUR pair:

import requests

API_KEY = 'your_api_key'
url = f'https://financeflowapi.com/api/v1/currency-spot?api_key={API_KEY}&pair=CHF/EUR'

response = requests.get(url)
data = response.json()

print(data)

Rate Limits and Pricing

  • Free Plan: 20 requests per month.
  • Standard Plan: $15/month for 60 requests per month.
  • Premium Plan: $30/month for 120 requests per month.

Monitor your usage in the FinanceFlowAPI Account Dashboard.

Next Steps

To dive deeper into the Currency API, check out the full documentation on GitHub:

Start integrating real-time currency data into your application today and enhance your forex trading or financial analysis tools!

Conclusion

FinanceFlowAPI is a powerful tool for accessing a wide range of financial data. Whether you're building a trading platform, conducting market research, or analyzing economic trends, this API provides the data you need in an easy-to-use format.

Ready to get started? Sign up for FinanceFlowAPI today and start building your financial applications!

Call to Action

  • Explore the Documentation: Check out the FinanceFlowAPI documentation for more details.
  • Start for Free: Sign up and get your API key to start building.