# NewTokenPurchaseInput

input type

Create-input for a TokenPurchase. Below the tier-1 floor there is no price → VALIDATION refuses.

## Fields

| Field | Type | Required | Notes |
| --- | --- | --- | --- |
| `caption` | [String](/types/#scalars) | no | Optional: when omitted the per-type default applies — 'token purchase $<amount>' (derived from the USD amount at birth); when supplied it must be non-blank. |
| `usdAmountCents` | [Int](/types/#scalars) `Int!` | yes | 500..10000000 (the tier-1 floor is the minimum purchase). |

## Used by

- [createTokenPurchase](/reference/token-purchase/createTokenPurchase/)
- [purchaseTokensNow](/reference/billing-and-the-wallet/purchaseTokensNow/)