# calibration

> `const` **calibration**: [`FilecoinChain`](/reference/filoz/synapse-core/chains/interfaces/filecoinchain/)

Defined in: [packages/synapse-core/src/chains.ts:165](https://github.com/FilOzone/synapse-sdk/blob/5fb4a64c49efd6737240220601a121f0fdad7138/packages/synapse-core/src/chains.ts#L165)

Filecoin Calibration

Compatible with Viem