Currency Exchange API

Verified provider

Live and historical exchange rates across 150+ currencies. ★ 4.6 · by Kodinay Grolex Labs

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Overview
Endpoints
Playground
Documentation
Pricing
Reviews

Overview

The Currency Exchange API gives you live and historical foreign exchange rates for over 150 currencies, sourced from institutional feeds and refreshed every 60 seconds. Use it for checkout conversion, invoicing, portfolio valuation or financial reporting.

Features

⚡

Sub-second latency

Global edge caching keeps p95 response times under 80ms.

🕒

Historical data

Query any date back to 1999 for backtesting and reconciliation.

🔁

Batch conversion

Convert a whole basket of currencies in a single request.

Endpoints

GET /latest Latest rates for a base currency
GET /historical Rates for a specific date
POST /convert Convert an amount between currencies

API Playground

Requests here run against your subscribed API key. Provider credentials are never exposed.

// Response will appear here after you send a request.

Documentation

Base URL: https://gateway.kodinaygrolex.com/currency-exchange

Authentication: API Key, passed as the X-API-Key header.

cURL
Python
Node.js
# Get the latest INR → USD rate curl "https://gateway.kodinaygrolex.com/currency-exchange/latest?base=INR&target=USD" \ -H "X-API-Key: kg_live_your_key_here"

Pricing

Free
₹0/mo
1,000 requests/month
Community support
Starter
₹499/mo
10,000 requests/month
Email support
Professional
₹1,999/mo
100,000 requests/month
Priority support
Enterprise
Custom
Unlimited, custom SLA
Dedicated support

Reviews

Only verified subscribers can leave a review.

★★★★★ Reliable at scale

We route checkout conversions through this and haven't seen a missed rate refresh in six months.