Price Lookup API

Use the following endpoints to access price data:

GET /api/price?scheme=SM001001&date=05/21/2025
Look up a price for a specific scheme and date
{
  "scheme": "SM001001",
  "date": "05/21/2025",
  "price": "49.2048"
}
GET /api/price?scheme=SM001001&page=1&pageSize=100
Get date and price data for a specific scheme (paginated)
{
  "scheme": "SM001001",
  "page": 1,
  "pageSize": 100,
  "hasMore": true,
  "nextPage": 2,
  "data": {
    "05/21/2025": "49.2048",
    "05/20/2025": "49.0772",
    "05/19/2025": "49.1338",
    "05/16/2025": "49.1342",
    ...
  }
}
GET /api/schemes
List all available scheme IDs
{
  "schemes": ["SM001001", "SM001002", "..."]
}