# Networks Explained in Symbiotic By [kys1mo](https://paragraph.com/@kys1mo) · 2025-09-23 --- The central concept of the Symbiotic protocol is networks—self-sufficient systems that integrate into the ecosystem, using shared trust and security protocols. Networks in Symbiotic are intended to run in a stand-alone fashion, with different participants, rules, and validation processes, existing in the overall domain of the protocol. This modularity enables the Symbiotic protocol to accommodate many different use cases—from staking, to operator management, to slashing and rewards management—while maintaining the overall system's robustness. * * * The Purpose of Networks ----------------------- * * * In Symbiotic, a network provides an isolated setting requiring trust and security to operate properly. Instead of being confined to a single, monolithic rule set, Symbiotic allows for multiple networks to exist independent of each other, with each network having its own set of governance, validation logic, and set of operators. This means that networks can either: **Secure themselves directly** - where a network has full control over the validation and staking. **Secure themselves indirectly** - by communicating/relaying on operators, vaults, or stakers that are part of the Symbiotic ecosystem. By allowing both of these options, Symbiotic allows networks to customize themselves to fit the needs of the applications and communities they serve. * * * On-Chain Components ------------------- * * * Technically, every network contains an on-chain footprint, which is all the smart contracts and identities that govern its rules and execution. These on-chain components are: **Middleware smart contract**: This is the heart of the network's security layer, where it chooses the operators, allocates stakes among them, slashes them for bad behavior, and allocates rewards to the good actors. **Identities**: Whether stakers, operators, or curators, all participants interact with the network through an identity on-chain. The identity provides accountability and enforces the rules. **Supporting contracts**: Depending on the network's needs, the on-chain footprint can hold additional approved modules such as a delegator system or hooks. The on-chain layer provides transparency, immutability, and enforceability of the network's most critical processes. * * * Off-Chain Components -------------------- * * * Although the blockchain layer is critical, networks rely on off-chain aspects as well: Middleware software operated by operators. Operators run validation logic, ensure availability, and provide computing or network resources to secure the network. Validation logic. Each network defines its validation logic. For example, a network may use cryptographic proofs, another network may validate uptime and performance. In conjunction, the off-chain aspects are responsible for the practicality of the network, while the on-chain layer gives accountability and settlement. * * * The Middleware Contract ----------------------- * * * The middle ware contract is a key component of Symbiotic's network design. It serves as the intermediary between stakers, operators, and the larger protocol. Its features include: **Choosing operators** - figuring out which operators are eligible to provider security to the network. **Delegating stakes** - assigning the total stakes across chosen operators in a way matching party's incentivization for security and decentralization. **Slashing bad actors** - penalizing operators that either act dishonestly or do not meet their obligations. **Rewarding good actors** - ensuring the operators and stakers, who did a good job, are rewarded equally for their efforts. These functions are automated through the middle ware contract, ensuring fairness while at the same time mitigating the chance for centralized manipulation. * * * Building Networks with the SDK ------------------------------ * * * To streamline the process of creating networks, Symbiotic offers a Smart Contract Development Kit (SDK). This toolkit enables developers and communities to: _Build and deploy middleware contracts._ _Specify custom validation logic._ _Embed slashing and rewards logic._ _Connect with Symbiotic’s broader ecosystem of vaults, operators, and stakers._ The SDK lowers the barrier to entry for a team to create a network that serves their needs without the need to reinvent the wheel. It combines flexibility, and security, to ensure that custom networks are compatible within the larger main protocol. * * * The Balance of Independence and Integration ------------------------------------------- * * * An important feature of Symbiotic's network model is the potential to function independently while benefiting from integration. Each network operates independently, each has its own operators and institutions, but derived from the shared infrastructure and trust guarantees of Symbiotic. This allows networks to not have to build their security model from scratch in the same way that they would if they operated completely independently, but also provides the autonomy they typically would have to modify and distinguish themselves. * * * Conclusion ---------- * * * Networks in Symbiotic are not simply technical networks; they are the fundamental structure of the protocol's modular ecosystem. Networks utilize on-chain contracts combined with off-chain operator logic to provide participants with a secure, transparent, and flexible environment. The middleware contract introduces fairness by selecting operators, splitting stakes, slashing, and distributing rewards, while the SDK allows developers to build and easily customize networks. Overall, the Symbiotic network design offers a scalable framework where independence and collaboration can be maintained, enabling an array of use cases, while supporting the important principles of trust and security. --- *Originally published on [kys1mo](https://paragraph.com/@kys1mo/networks-explained-in-symbiotic)*