How to Track Your Sablier Stream Unlocks (2026)

If you received tokens through Sablier, the most widely used on-chain token streaming protocol, your allocation is released continuously or in tranches according to a schedule enforced by a smart contract. The hard part isn't the vesting; it's keeping track of it: knowing exactly how much has unlocked, what's claimable right now, and when the next unlock lands so you don't miss it. This guide covers every way to do that, from manual lookups to automated alerts.

How Sablier vesting works (in one paragraph)

Sablier's Lockup contracts stream tokens from a sender to a recipient over time. A linear stream releases a constant amount every second; a tranched stream unlocks in discrete steps (e.g. monthly), often after an initial cliff. Vested tokens are claimable by the recipient at any time via withdraw; unvested tokens stay locked. Because it's fully on-chain, anyone can read the exact schedule, the challenge is surfacing it in a readable way and being reminded before each unlock.

Method 1: The Sablier app (manual)

1. 1Go to app.sablier.com and search the recipient wallet address (or connect the wallet).
2. 2Open each stream to see its start, end, cliff, amount, and how much is currently withdrawable.
3. 3Claim withdrawable tokens with the withdraw action when you want them.

This works, but it has real limits: it only shows Sablier streams (not any other protocol you're vesting on), there are no alerts, you have to remember to check, and if your tokens are split across multiple wallets or chains you'll be flipping between views. It's fine for a single stream you check often; it doesn't scale to a real portfolio.

Method 2: Block explorer (advanced, tedious)

You can read the Sablier Lockup contract directly on Etherscan (or the relevant chain's explorer) and call the view functions for your stream ID. This gives you ground truth but requires knowing your stream ID, the contract address for your chain, and how to interpret raw amounts and timestamps. Almost nobody does this for ongoing tracking, it's a spot-check tool, not a monitoring one.

Method 3: Automated tracking with alerts (recommended)

The fastest way to stay on top of Sablier unlocks is to let a tracker watch the wallet for you. With Vestream you paste the recipient address, no wallet connection, no signing, read-only, and it finds every Sablier stream on that wallet across Ethereum, Base, BNB Chain, Polygon, Arbitrum, and Optimism, shows the full unlock calendar, and sends an email or push alert before each unlock. It also picks up vesting from 10 other protocols on the same wallet, so a treasury or team member sees everything in one place.

Want the deeper mechanics? See Sablier token streaming explained, or compare protocols in Sablier vs Hedgey vs UNCX.