Contract addresses, chain data, and deployment information for Sablier, the token distribution protocol for Ethereum and EVM-compatible chains.
This package provides:
- Contract addresses across all supported protocols and chains
- Release management for multiple protocol versions
- Chain data with RPC endpoints and explorer URLs
- TypeScript SDK for accessing deployment data programmatically
bun add sablier
# or
npm install sablier
# or
pnpm add sablier
# or
yarn add sablierSablier supports multiple protocols across versions:
- 💧 Sablier Airdrops - Merkle-based airdrop distributions with an optional vesting module
- 🔒 Sablier Lockup - Time-locked token vesting with cliffs
- 🔄 Sablier Flow - Token streaming with continuous payments
- ⚡ Sablier Legacy - Old release similar to Lockup, deployed between 2019-2021
Mainnets: Ethereum, Arbitrum, Optimism, Polygon, Base, BSC, Avalanche, and 20+ more.
Testnets: Sepolia, Base Sepolia, Optimism Sepolia, and more.
The addresses are provided in this package, but you can also view the deployment addresses on the Sablier Docs website:
Our chain types extend upon Viem's Chain.
import { chains } from "sablier";
// Get by name
const ethereum = chains.ethereum;
// Get chain by ID
const arbitrum = chains.queries.get({ chainId: 42161 });
// Get chain by slug
const polygon = chains.queries.get({ slug: "polygon" });
// Check if chain supports Sablier UI
if (arbitrum.isSupportedByUI) {
console.log("Arbitrum available on app.sablier.com");
}import { releases, sablier } from "sablier";
// Get contract by name and chain
const lockup = sablier.contracts.get({
name: "SablierLockup",
release: releases.lockup["v2.0"],
});import { releases, sablier } from "sablier";
// Get specific releases
const airdropsV1_3 = releases.airdrops["v1.3"];
const lockupV2_0 = releases.lockup["v2.0"];
const flowV1_1 = releases.flow["v1.1"]";
// Get all Lockup releases
const allLockups = sablier.releases.getAll({ protocol: "lockup" });See the types for more information.
interface Release {
protocol: "flow" | "lockup" | "airdrops" | "legacy";
version: "v1.0" | "v1.1" | "v2.0" | ...;
isLatest: boolean;
contractNames: string[];
deployments: Deployment[];
}The deployment broadcasts (generated with Foundry) are
located under the deployments directory.
Each deployment is stored as JSON with a structure like this, which is generated by Foundry:
We welcome contributions!
- 🐛 Bug reports
- 💬 Discussions
- 💬 Discord
For guidance on how to make PRs, see the CONTRIBUTING guide.
- 📖 Docs
- ⏳ Sablier App
- 🛠️ Smart Contracts
This project is licensed under GPL-3.0-or-later.
{ "transactions": [...], // Deployment transactions "receipts": [...], // Transaction receipts "libraries": [...], // Linked libraries "returns": { // Deployed contract addresses "flow": "0x...", "nftDescriptor": "0x..." }, "timestamp": 1738015038, // Deployment timestamp "chain": 1, // Chain ID "commit": "a0fa33d" // Git commit hash }