# calibration

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

Defined in: [packages/synapse-core/src/chains.ts:170](https://github.com/FilOzone/synapse-sdk/blob/a3c661408bf8b3cb47684059a425c07b9ae50a64/packages/synapse-core/src/chains.ts#L170)

Filecoin Calibration

Compatible with Viem