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POST
Top up card

Authorizations

Authorization
string
header
required

Your API key from Console → Settings → Key & Access, sent as Authorization: Bearer ncl_....

Body

application/x-www-form-urlencoded
cardId
string
required

Card ID

amount
number
required

Top-up amount (up to 2 decimal places)

summary
string

Short note

clientTransactionId
string

Your client reference

Response

200 - application/json

Success

code
integer
required
msg
string
required
data
string
required

Response code. Included in the related webhook