generated: '2026-07-19' method: searched source: https://testnet.filament.finance/ note: >- Filament runs a public testnet of the Pro trading app. No published magic test values (test cards / seeded tokens) exist because trades are wallet-signed on a test network — the "sandbox" is the Sei testnet environment plus a testnet wallet. No test values are invented here. environments: - name: testnet type: sandbox app: https://testnet.filament.finance/ network: Sei testnet auth: testnet wallet signature (same wallet-signature scheme as mainnet) - name: mainnet type: production app: https://app.filament.finance/ network: Sei guides: bridging: https://docs.filament.finance/guides/bridging connecting_to_sei: https://docs.filament.finance/guides/connecting-to-sei depositing_funds: https://docs.filament.finance/guides/depositing-funds