Starknet (STRK) Exchange

About Starknet

STRK is the native token of Starknet, a permissionless zero-knowledge rollup (validity rollup) Layer 2 built on Ethereum by StarkWare. Starknet uses STARK cryptographic proofs (Scalable, Transparent Arguments of Knowledge) to batch hundreds of thousands of transactions off-chain and submit a single validity proof to Ethereum mainnet, scaling computation while inheriting Ethereum's security guarantees. Unlike optimistic rollups (Arbitrum, Optimism) that assume transactions are valid until challenged, Starknet mathematically proves every batch is correct before posting it, which removes the 7-day challenge window that optimistic rollups use. Starknet runs its own virtual machine (Cairo VM) rather than emulating the Ethereum Virtual Machine. Developers write smart contracts in Cairo, a programming language purpose-built for STARK proof generation. The mainnet went live in November 2021, opened to permissionless deployments in 2022, launched the STRK token on February 20, 2024, and activated permissionless staking in November 2024.

STRK tokenomics

STRK had an initial supply of 10 billion tokens, and staking rewards are minted on top of it. About 7.66 billion STRK were in circulation as of November 2026, according to CoinGecko, with the remainder subject to ongoing vesting.
Initial supply — 10,000,000,000 STRK (10 billion); staking rewards add newly minted STRK
Circulating supply — approximately 7.66 billion STRK as of November 2026, according to CoinGecko
Monthly unlocks — approximately 127 million STRK (1.27% of total supply) unlock monthly from April 2025 through March 2027, primarily from early contributor and investor allocations; this creates consistent sell pressure that demand from staking and fee usage must absorb
Token utility — gas fees (v3 transactions require STRK for gas; paymaster services via AVNU allow payment in other tokens), staking (validators secure the network and earn STRK rewards), and governance (voting on protocol upgrades and network parameters)
Native account abstraction — every Starknet account is a smart contract by default, enabling wallets to implement social recovery (Argent), hardware-backed signing (Braavos), and fee payment in arbitrary tokens without protocol-level changes

What determines STRK's value

STRK's value depends on whether Starknet's technical advantages (STARK proofs with no trusted setup, native account abstraction, Cairo's proof-optimized execution) translate into sufficient developer adoption and on-chain activity to justify its valuation against larger, EVM-compatible L2 competitors. Arbitrum and Base host considerably larger DeFi ecosystems. The non-EVM architecture means established Ethereum protocols like Aave and Uniswap cannot deploy unchanged; Starknet's DeFi ecosystem grew around native protocols optimized for Cairo rather than ports.

The STARK proof system offers a fundamental technical advantage: no trusted setup ceremony (unlike SNARK-based competitors), post-quantum resistance, and proof costs that decrease relative to batch size. The S-Two prover upgrade (faster, cheaper proof generation) and the STRK20 privacy standard represent the ongoing technical roadmap that could differentiate Starknet as L2 competition intensifies. Staking locks supply and generates yield, partially offsetting the 127 million monthly token unlocks. The price has declined over 90% from its 2024 all-time high, reflecting post-launch correction, intense L2 competition, and persistent unlock pressure.