Card currencies

curl "$RHEON_API/v1/card/currencies" \
  -H "Authorization: Bearer $RHEON_API_KEY"

{
  "fiat": ["EUR", "USD", "GBP", "PLN", "CHF", "SEK", "CZK", "BRL", "MXN", "TRY"],
  "crypto": ["USDC", "USDT", "ETH", "BTC", "SOL"]
}

Returns the fiat currencies a card can be charged in and the crypto assets a card purchase can settle as. Read it at runtime and build your currency picker from it - the sets follow the card partner and change without an API version change.

Request

No parameters.

Response

array

ISO 4217 codes a card can be charged in.

array

Assets a card purchase can settle as. Which one a given purchase settles in is your corridor configuration - read cryptoCurrency on the quote rather than assuming.

curl "$RHEON_API/v1/card/currencies" \
  -H "Authorization: Bearer $RHEON_API_KEY"

{
  "fiat": ["EUR", "USD", "GBP", "PLN", "CHF", "SEK", "CZK", "BRL", "MXN", "TRY"],
  "crypto": ["USDC", "USDT", "ETH", "BTC", "SOL"]
}

The example shows a subset - the live response carries the full sets.

Errors

HTTP	`code`	When
401	`unauthorized`	Missing, malformed, or unknown API key.
429	`rate_limited`	Over your key’s rate limit.
502	`upstream_error`	The card partner is unavailable.
500	`internal`	Unexpected server error.

Getting started

Crypto deposits

Card payments

Bank transfers

Virtual accounts

Reference

Card currencies

Request

Response

Errors

​Request

​Response

​Errors

Request

Response

Errors