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GET
https://api.stablepay.global
/
v2
/
quotes
Get Quote
curl --request GET \
  --url https://api.stablepay.global/v2/quotes \
  --header 'Authorization: Bearer <token>'

​
Get Quote

Returns the current exchange rate without creating a transaction. Rates are fetched live from multiple exchange rate providers with automatic failover.
​
amount
string
required
Amount in USD
​
asset
string
required
USDC or USDT
​
network
string
required
Blockchain network

​
Request

curl "https://api.stablepay.global/v2/quotes?amount=100&asset=USDC&network=polygon" \
  -H "Authorization: Bearer YOUR_API_KEY"

​
Response

{
  "success": true,
  "data": {
    "rate": 90.22,
    "rateSource": "frankfurter",
    "rateCached": true,
    "feePercent": 0.005,
    "grossInr": "9022.00",
    "feeInr": "45.11",
    "netInr": "8976.89",
    "validFor": 86400,
    "asset": "USDC",
    "network": "polygon"
  }
}

​
Response Fields

FieldTypeDescription
ratenumberCurrent USD/INR exchange rate
rateSourcestringExchange rate provider (frankfurter, exchangerate-api, fallback)
rateCachedbooleanWhether rate was served from cache
feePercentnumberPlatform fee as decimal (0.005 = 0.5%)
grossInrstringTotal INR before fees
feeInrstringFee amount in INR
netInrstringFinal INR amount after fees
validFornumberQuote validity in seconds (24 hours)

​
Get Current Rate

To check the current exchange rate without calculating a quote: 
curl "https://api.stablepay.global/v2/quotes/rate" \
  -H "Authorization: Bearer YOUR_API_KEY"

{
  "success": true,
  "data": {
    "rate": 90.22,
    "source": "frankfurter",
    "cached": true,
    "cacheAgeSeconds": 120,
    "cacheExpiresInSeconds": 780
  }
}
Exchange rates are cached for 15 minutes to reduce API calls. The cacheExpiresInSeconds field indicates when a fresh rate will be fetched.