FrostFX API Documentation

Base URL

https://frostfx.dev

Authentication

Send your user ID in the header:

X-User-Id: your-user-id

Credits

Each API call deducts credits from your account.

Base calls: 1 credit

5m / near-live: 2 credits

Endpoint Format

/frostfx/{system}/{subject}/{interval}

Systems

Example

GET /frostfx/market/btc/5m

Response

{
  "system": "market",
  "subject": "btc",
  "interval": "5m",
  "credits_remaining": 98,
  "timestamp": "2026-10-01T17:00:00Z",
  "data": {},
  "status": "ok"
}

Get Credits

POST /frostfx/credits/add

{
  "userId": "your-id",
  "credits": 100
}

View Pricing

Buy Credits