Skip to main content
GET
Get Exchange Rates
For customer identity, session binding, onboarding recovery and fee semantics, see Customer fiat flows.

Authorizations

x-api-key
string
header
required

Path Parameters

id
string<uuid>
required

Wallet identifier.

Query Parameters

assetId
string<uuid>
required

Stablecoin asset identifier returned by the supported-assets endpoint.

currency
string
required

ISO 4217 fiat currency code.

Required string length: 3
amount
string
required

Decimal amount encoded as a string to preserve precision.

Pattern: ^\d+(\.\d+)?$
amountSide
enum<string>
default:source

Which side of the conversion amount refers to. source (default) fixes the stablecoin amount; target fixes the fiat amount the recipient receives.

Available options:
source,
target
provider
string

Optional provider slug. Omit it to let Blockradar select an eligible provider.

customerId
string<uuid>

ID of an existing active customer owned by the authenticated business.

paymentMethod
string

Optional provider payment-method ID.

Response

Successful response.

message
string
required

Human-readable result.

Example:

"Exchange rate fetched successfully"

data
object
required
status
boolean
required
Example:

true