THE CATALOG
Affordable data APIs, one hub.
Every Shasha API follows the same promise: deeper endpoints, transparent sources, and pricing that starts where indie builders actually are.
API status & uptimeUV & Pollen
UV index & allergen forecasts
Wildfire Fusion
Fire detection & smoke risk, fused
NEW TO APIS?
What is an API?
An API — Application Programming Interface — is a way for one program to ask another for data or actions, over the internet, in a predictable format. Think of it like a restaurant: you don't walk into the kitchen, you hand the waiter an order from the menu, and food comes back. An API is the menu and the waiter — you send a defined request, and structured data comes back.
For a data API like ATMOS, that means: your app sends a small web request asking for something specific — say, the current air quality at a location — and the API replies with clean JSON your code can read instantly. You never have to gather, clean, or host the underlying data yourself.
How a request flows
The API authenticates your key, blends its sources, and returns clean JSON — usually in well under a second.
A REAL EXAMPLE
One request, clean data back
Here's an actual ATMOS call. You send a request with your API key; you get back structured JSON — including the exact sources behind the answer.
You send
curl --request GET \
--url 'https://atmos-climate-air-quality-intelligence.p.rapidapi.com/v1/air/current?location=Port%20of%20Spain' \
--header 'X-RapidAPI-Key: YOUR_KEY' \
--header 'X-RapidAPI-Host: atmos-climate-air-quality-intelligence.p.rapidapi.com'You get back
{
"status": "ok",
"location": { "name": "Port of Spain, TT", "lat": 10.6667, "lon": -61.5189 },
"data": {
"aqi_us": 42,
"aqi_eu": 2,
"category": "Good",
"dominant_pollutant": "pm25",
"pollutants": { "pm25": 9.4, "pm10": 16.1, "o3": 61.2, "no2": 22.8, "so2": 1.1, "co": 210 },
"health_guidance": "Air quality is good — ideal for outdoor activity.",
"measurement_type": "station"
},
"sources": ["openaq", "open-meteo"],
"generated_at": "2026-07-18T14:00:00Z"
}WHAT YOU CAN BUILD
APIs power a lot more than you'd think
Live dashboards & widgets
Pull fresh data on load and render charts, maps, and tickers that stay current.
Web & mobile apps
Add real-world data — weather, air quality, risk — to your product without collecting it yourself.
Alerts & automation
Poll an endpoint on a schedule and trigger notifications, emails, or workflows when values cross a threshold.
Data enrichment
Attach location-based context to records you already have — one request per row.
ML & analytics
Pull historical series to train models, backtest strategies, or build baselines.
Internal tools
Wire live data into ops dashboards, spreadsheets, and back-office systems.
OUR MISSION
Affordable data for every developer.
Quality data is usually priced for enterprises — locked behind sales calls, minimums, and contracts that shut out the solo developer and the small team. We think that's backwards.
Over the coming months, Shasha Technology is shipping a growing catalog of focused, deeply-documented data APIs — each one blended from trustworthy sources, priced from $9/month, with a free tier to start. ATMOS is live today. UV & Pollen and Wildfire Fusion are next, with more to follow.
Start with 100 free calls.
Try ATMOS free — no card required — and see how quick it is to build with clean data.