# MIN_SIZE

> `const` **MIN\_SIZE**: `number` = `MIN_PAYLOAD_SIZE`

Defined in: [packages/synapse-core/src/piece/sizing.ts:40](https://github.com/FilOzone/synapse-sdk/blob/1a1d16a73ad5da89c80d6276a9c9ad8af2ec33fd/packages/synapse-core/src/piece/sizing.ts#L40)

Minimum payload size for which PieceCID is defined (smaller inputs are
zero-padded up to this floor).