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Endpoint

  • Method: POST
  • URL: {{LIQUIDITY_URL}}/v1/ext/application-token/:token/linked-accounts/:currency/link/card/:step
  • Auth: Bearer {{accessToken}}

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Path Parameters

ParameterTypeDescriptionRequired
tokenstringApplication token from payout/account widgetYes
currencystringCurrency code (e.g., USD)Yes
stepstringUsually 1Yes

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Request Body

FieldTypeDescriptionRequired
labelstringDisplay name for the linked cardYes
data.firstNamestringCardholder first nameYes
data.lastNamestringCardholder last nameYes
data.namestringCard/business nameYes
data.cardNumberstringFull card numberYes
data.expirationDatestringExpiration in YYYY-MM formatYes
data.recipientAddressstringAddress line for cardholderYes
data.recipientCitystringCity for cardholderYes
data.recipientStatestringState for cardholderYes
data.recipientPostalCodestringZIP/postal codeYes
data.emailstringEmail of cardholderYes

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Request

curl -X POST "{{LIQUIDITY_URL}}/v1/ext/application-token/{{token}}/linked-accounts/USD/link/card/1" \
  -H "Authorization: Bearer {{accessToken}}" \
  -H "Content-Type: application/json" \
  -d '{
    "label": "Card - Debit Card",
    "data": {
      "firstName": "Timilehin",
      "lastName": "Makinde",
      "name": "Quantum Works LLC",
      "cardNumber": "5525630721424710",
      "expirationDate": "2026-09",
      "recipientAddress": "recipientAddress",
      "recipientCity": "recipientCity",
      "recipientState": "Alabama",
      "recipientPostalCode": "30301-4321",
      "email": "timi@gradientfi.com"
    }
  }'

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Response (200)

{
  "data": {
    "type": "completed",
    "message": "Account successfully linked!",
    "data": {
      "id": "119d213c-65a9-4485-b2bc-14c6dc5a3fb1",
      "currency": "USD",
      "optionType": "card",
      "account": {
        "label": "Josh Doe",
        "lastFourDigits": "9676"
      },
      "wallet": {
        "id": "3eb8d02c-30e0-497c-a6ac-e2d203c63198",
        "balance": "99811.95",
        "disabled": false
      },
      "entity": {
        "id": "d5e6f1dd-57bc-4581-98e8-646264a5f2c9",
        "entityType": "BUSINESS"
      }
    }
  }
}

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Response Fields

FieldTypeDescription
data.data.idstringLinked account ID (use for withdrawals)
data.data.currencystringCurrency of the linked account
data.data.optionTypestringAccount type: card
data.data.account.labelstringDisplay label for the card
data.data.account.lastFourDigitsstringLast 4 digits of card number
data.data.wallet.idstringAssociated wallet ID
data.data.wallet.balancestringCurrent wallet balance
data.data.entity.idstringEntity ID associated with the card
data.data.entity.entityTypestringEntity type: USER or BUSINESS

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Notes

  • Expiration date format: YYYY-MM (e.g., 2026-09)
  • Store the id from the response for withdrawal requests