Currency Exchange Rate API

NovaDataHub provides an exchange rate API for developers who need current rates, direct currency conversion, and historical FX time series data in clean JSON for pricing, checkout, finance, and reporting workflows.

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Structured JSON

Currency Exchange Rate API

Latest FX rates by base and symbol set
Historical time-series retrieval
Direct amount conversion workflows
Base and symbol filters for focused calls
Structured JSON responses for backend services and dashboards
Companion flows for pricing, checkout, and finance reporting

Internal links: pricing, docs, and signup are included on every page.

Overview

What is the Currency Exchange Rate API?

The Currency Exchange Rate API is a structured interface for latest rates, historical FX data, and direct conversion lookups. It is designed for global pricing, reporting, fintech workflows, ecommerce localization, and product experiences that depend on currency data with preserved base, symbol, amount, and date context.

Coverage

Supported data

Latest FX rates by base and symbol set
Historical time-series retrieval
Direct amount conversion workflows
Base and symbol filters for focused calls
Structured JSON responses for backend services and dashboards
Companion flows for pricing, checkout, and finance reporting

Who it is for

Teams that usually fit this page best

Product teams building multi-currency pricing or checkout flows
Fintech and finance tools that need rates plus historical context
Commerce teams localizing customer-facing prices
Reporting systems that need auditable FX inputs

Evaluation flow

What technical buyers should verify first

Validate whether you need latest rates, direct conversion, historical time series, or all three before wiring the integration.
Preserve base currency, symbol set, amount, and date context in downstream storage so reports remain auditable.
Use docs, guides, and related pricing workflows to decide whether one endpoint or a combination of endpoints fits your product.

Examples

Visible request and response examples

Example request

curl -s -H "x-api-key: YOUR_API_KEY" "https://novadatahub.com/api/fx/rates?base=USD&symbols=EUR,INR,GBP"

Example JSON response

{
  "ok": true,
  "base": "USD",
  "date": "2026-05-11",
  "rates": { "EUR": 0.92, "INR": 83.2, "GBP": 0.78 }
}

Use cases