Free Banking API
The Banking API helps you build fintech applications. It generates secure-looking mock data including account numbers, balances, currencies, and account types.
What is a REST API?
An API (Application Programming Interface) allows two software programs to communicate. A REST API uses standard HTTP requests like GET (to read data), POST (to create data), PUT (to update), and DELETE (to remove).
When you send a request to our https://techidea.online/api/v1/banking endpoint, our server responds with a JSON (JavaScript Object Notation) array containing data. You can then display this data in your frontend React, Next.js, or mobile applications.
Developer Features
Pagination
Use ?limit=10&page=2
Filtering
Use ?search=keyword
Sorting
Use ?sort=id&order=asc
Code Examples
fetch('https://api.example.com/v1/banking').then(res => res.json()).then(console.log);Sample Response
{
"items": [
{
"id": "bk-1",
"accountHolder": "Alex Smith",
"accountType": "Savings",
"accountNumber": "1234567890",
"balance": "15000.50",
"currency": "USD"
}
]
}What to Build (Project Ideas)
Personal Finance App
A dashboard displaying account balances and financial health.
Implementation Steps
- 1. Fetch banking data and display total net worth.
- 2. Use a chart library to break down balances by account type (Checking vs Savings).
- 3. Format currency outputs based on the account's currency code.
Frequently Asked Questions
Does it include transaction history?
Not currently, but it provides core account balances.
Continue Learning
Use these resources to deepen your understanding of API integration and build portfolio-worthy projects.