Specter Developer Docs
Deploy smart contracts, integrate the Ghost Protocol commit-reveal system, generate zero-knowledge proofs, and build privacy-preserving dApps on Specter — a sovereign Layer 1 built on Cosmos SDK with full EVM compatibility.
Deploy Contracts
Full EVM compatibility with Solidity 0.8.24 and Foundry. Deploy standard smart contracts or integrate with Ghost Protocol for privacy-enabled token operations. Chain ID 5445, connect with MetaMask, Foundry, or any Ethereum tooling.
Ghost Protocol
Commit-reveal privacy system powered by Groth16 zero-knowledge proofs. Burn tokens into Poseidon hash commitments, then mint fresh tokens from a ZK proof — with no link between commit and reveal. Build privacy into any application.
Relayer APIs
Seven production services handle Merkle root updates, Poseidon hash computation, ZK proof generation, and testnet faucet distribution. REST APIs with HMAC authentication for seamless integration.
| Parameter | Value |
|---|---|
| Chain ID (EVM) | 5445 |
| Chain ID (Cosmos) | specter-testnet-1 |
| RPC | https://testnet.specterchain.com |
| WebSocket | wss://testnet.specterchain.com/ws |
| Token | GHOST (18 decimals) |
| Max Supply | 1,000,000,000 |
| Framework | Cosmos SDK v0.53.2 |
| Consensus | CometBFT BFT |
| ZK System | Groth16 on BN254 |
| Precompile | 0x0808 (Ghostmint) |
Quick Links
Getting Started
Add Specter to MetaMask, get testnet GHOST from the faucet, and deploy your first contract in under 5 minutes.
EVM Development
Foundry setup, contract deployment, RPC endpoints, and everything you need for standard EVM development on Specter.
Ghost Protocol
Understand the commit-reveal system, learn how to integrate privacy into your smart contracts, and follow the end-to-end integration guide.
Contract Reference
Complete documentation for every deployed smart contract — interfaces, addresses, and usage examples.