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POST /card Creates a Welcome/Boost card

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Headers

NameValue
apikey28-Character API Key

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Body

NameTypeDescription
usernamestring*Username of the user to make the card for
descriptionstring*Displayed under the users name
avatarUrlstring*The url of the user’s profile picture
backgroundUrlstringThe image of the background (This or backgroundHex is required)
backgrundHexstringThe color of the background (This or backgroundUrl is required)

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Response

  {
    "url": "http://your-api-link.com/public/card-1707324567890.png",
    "created_at": "2026-02-07T17:42:54.000Z"
  }