# Type Alias: PaymentObligation

> **PaymentObligation** = `z.infer`\<*typeof* [`paymentObligationSchema`](https://docs.bitbadges.io/sdk/reference/variables/payment-obligation-schema)\>

Defined in: [packages/bitbadgesjs-sdk/src/core/payment-requests-v2.ts:91](https://github.com/BitBadges/bitbadgesjs/blob/1fb1ffca5b8ac1c592c988f680c1c501839489b3/packages/bitbadgesjs-sdk/src/core/payment-requests-v2.ts#L91)