Developer
SDK & CLI
An integrated development platform for blockchain architects. From visual system design to production deployment, the FeverTokens SDK handles the full lifecycle of modular smart contract systems.
Deploy in Minutes
The FeverDeployer handles dependency resolution, ordered deployment, and Diamond configuration from a single function call.
import { FeverDeployer } from "@fevertokens/sdk";
const deployer = new FeverDeployer({
network: "ethereum",
manifest: "./deploy-manifest.json",
});
// Deploy a complete Diamond system from manifest
const system = await deployer.deploySystem({
name: "MySecurityToken",
packages: [
"ft-access-control@^2.0.0",
"ft-erc3643-token@^1.3.0",
"ft-compliance@^1.1.0",
"ft-identity-registry@^1.0.0",
],
config: {
token: { name: "My Token", symbol: "MTK", decimals: 18 },
compliance: { jurisdiction: "EU", kycRequired: true },
},
});
console.log("Diamond deployed at:", system.address);
console.log("Facets installed:", system.facets.length);Platform Features
Everything you need to build, test, deploy, and manage modular smart contract systems at scale.
Visual System Designer
Drag-and-drop interface for composing Diamond systems. Visualize package dependencies, storage layouts, and function selectors before writing a single line of code.
Manifest-Driven Deployment
Define your entire system in a declarative JSON manifest. The SDK resolves dependencies, orders deployments, and configures the Diamond -- reproducible across environments.
Multi-Chain Support
Deploy to Ethereum, Polygon, Avalanche, Arbitrum, and 10+ other networks from a single configuration. Chain-specific optimizations are handled automatically by the SDK.
Team Collaboration
Shared package registries, deployment histories, and role-based access. Your team works from a single source of truth with full audit trails for every deployment and upgrade.
CLI Quick Start
Get up and running in under a minute with the FeverTokens CLI.
npm install -g @fevertokens/clifever init my-security-token --template erc3643fever add ft-access-control ft-compliancefever deploy --network sepolia --verifyStart Building Today
Comprehensive documentation, tutorials, and API references. Everything you need to go from concept to production with the FeverTokens SDK.
Read the Docs