Advanced
This section covers advanced integrations and services available to smart contract developers on Filecoin, including bridges, oracles, databases, and automation tools.
Table of contents
- Filecoin Onchain Cloud — programmable storage, retrieval, and payments through the FOC service layer
- Wrapped FIL — ERC-20 token that bridges native FIL to other blockchains
- Oracles — connect smart contracts to external data sources
- Multicall — batch multiple contract calls into a single transaction
- Multisig — wallets that require multiple signatures for transactions
- FEVM indexers — query Filecoin chain data without running an archival node
- Cross-chain bridges — transfer assets between Filecoin and other networks
- Contract automation — trigger smart contract actions based on off-chain events
- Relay — meta-transactions that let users interact without paying gas
- Decentralized databases — store application data using Tableland on Filecoin
- Privacy and access control — tools for managing data access and privacy
- Interplanetary consensus — scalable consensus for cross-chain communication