Rates
Retrieve one rate
GET
/rates/{pair}Scope
rates:readAuth Bearer keyPath parameters
pairstringrequiredBASE-QUOTE, for example USD-NGN or USDT-USDC.
Responses
200Rate
json
{
"object": "rate",
"pair": "NGN/USD",
"base_currency": "NGN",
"quote_currency": "USD",
"rate": "0.00063274",
"inverse_rate": "1580.4200",
"type": "fiat_fiat",
"source": "BoundlessPay indicative rate feed",
"as_of": "2026-08-30T11:00:00.000Z"
}Errors
Errors use RFC 9457 problem details. Branch on code, and log request_id.
400Bad request401Unauthenticated403Forbidden409Idempotency conflict422Validation error429Rate limitedcURL
curl -X GET "https://business.boundlesspay.com/api/public/v1/rates/{pair}" \
-H "Authorization: Bearer $BOUNDLESS_API_KEY"