API Documentation

Explore our comprehensive API with 26 endpoints

Authentication

All API requests require authentication using an API key

Include your API key in the X-API-Key header with every request.

curl "https://api.myopenapis.com/endpoint" \
  -H "X-API-Key: your-api-key"

Don't have an API key? Sign up for free to get started.

Error Handling

All errors follow a consistent format

{
  "success": false,
  "error": {
    "code": "INVALID_API_KEY",
    "message": "The provided API key is invalid"
  }
}

Common Error Codes

400 - Bad Request: Invalid parameters
401 - Unauthorized: Invalid or missing API key
403 - Forbidden: Insufficient permissions
429 - Too Many Requests: Rate limit exceeded
500 - Internal Server Error

Rate Limits

Rate limits vary by plan and endpoint

Rate limits are applied per API key and reset every minute. When you exceed the limit, requests return a 429 status code.

Plan	Standard Endpoints	Data-Heavy Endpoints
Free	100/min	20/min
Starter	250/min	50/min
Pro	1,000/min	200/min
Business	3,000/min	600/min
Enterprise	10,000/min	2,000/min

All Endpoints(26)

GET

Current Weather

/weather/current

Get current weather conditions for a location

GET

5-Day Forecast

/weather/forecast

Get 5-day weather forecast for a location

GET

Stock Quote

/finance/stock

Get real-time stock price and market data

GET

Crypto Price

/finance/crypto

Get cryptocurrency prices in various currencies

GET

Currency Exchange

/finance/exchange

Get currency exchange rates

GET

Geocode

/geo/geocode

Convert address to coordinates

GET

Reverse Geocode

/geo/reverse

Convert coordinates to address

GET

IP Lookup

/geo/ip

Get location data from IP address

GET

Public Holidays

/holidays/public

List public holidays by country, state, year, and month

GET

Check Public Holiday

/holidays/public/check

Check if a specific date is a public holiday

GET

School Holidays

/holidays/school

List school holiday periods for a region

GET

Check School Holiday

/holidays/school/check

Check if a specific date falls within school holidays

GET

All Holidays

/holidays/all

Get combined public and school holidays for comprehensive planning

GET

Current Time

/time/current

Get current time in any timezone

GET

Convert Time

/time/convert

Convert time between different timezones

GET

Business Days

/time/business-days

Calculate business days between dates, excluding weekends and optionally public holidays

GET

Countries

/reference/countries

List all countries with their ISO codes, capitals, and regions

GET

States

/reference/states

Get states, provinces, or administrative divisions for a country

GET

Currencies

/reference/currencies

List world currencies with their codes, symbols, and details

GET

Email Validation

/utils/email/validate

Validate email address format and deliverability

POST

URL Shortener

/utils/url/shorten

Create a shortened URL

GET

QR Code Generator

/utils/qr

Generate a QR code image

GET

UUID Generator

/data/uuid

Generate unique UUIDs

GET

Random Data

/data/random

Generate random data (names, addresses, etc.)

POST

Image Resize

/media/image/resize

Resize an image to specified dimensions

GET

Placeholder Image

/media/placeholder

Generate placeholder images