Retrieve an Indicative Rate
Non-binding rate between two currencies. Cheaper than a lockable quote; use for display purposes. Rate-limited to 30 per minute per IP.
GET
Retrieve an indicative rate
Authorizations
Per-request DPoP proof JWT (RFC 9449). MUST accompany the Authorization: DPoP <access_token> header on every protected operation. The proof is signed by the merchant's private DPoP key and carries htm, htu, iat, jti, and ath claims.
Query Parameters
ISO 4217 three-letter currency code.
Pattern:
^[A-Z]{3}$Example:
"USD"
ISO 4217 three-letter currency code.
Pattern:
^[A-Z]{3}$Example:
"USD"
Optional — amount to convert. When present, the response includes a buy_amount.
Decimal amount as a string, never a float. Up to 12 whole digits.
Pattern:
^-?\d{1,12}(\.\d+)?$Example:
"1234.56"
Response
Indicative rate.
Retrieve an indicative rate