# devnet

> `const` **devnet**: [`Chain`](/reference/filoz/synapse-core/chains/interfaces/chain/)

Defined in: [packages/synapse-core/src/chains.ts:228](https://github.com/FilOzone/synapse-sdk/blob/6cf8b3ed2dd3ae76ed05cb86995d711a08a298a6/packages/synapse-core/src/chains.ts#L228)

Filecoin Devnet

Local development network. Contract addresses must be provided by the devnet deployment.