The StarkNet token will be used as a staking token for participation in StarkNet’s consensus mechanisms, as a Governance token, and for paying transaction fees. The rationale for each of these utilities is presented in our decentralization proposal, in the section titled  “What will the tokens be used for?”

There are 2 block explorers you can use: Voyager and StarkScan

A good place to start is the Hello StarkNet tutorial, which guides the developer step by step through writing and deploying a simple contract. The StarkNet Playground offers an environment for learning how to write StarkNet contracts and test them. 

You can become part of the developers’ community, and support it, by joining the StarkNet Discord server.


SHARP (shared prover) is a service that allows proving the execution of several Cairo programs in the same proof. The Cairo program enforcing the validity of Starknet’s state transition, the StarkNet OS, can make use of SHARP. Namely, proving StarkNet’s state transition can be done together with a bunch of programs that are unrelated to StarkNet, lowering the marginal cost of each participant. Whether or not it is worthwhile for StarkNet to use SHARP or have a dedicated prover depends on several parameters, most prominently the TPS (transactions per second). Large executions might not benefit too much by sharing the proof with much smaller programs.

STARKs are defined as Validity proofs, meaning they prove computational integrity. With Validity proofs (STARKs included), one party can prove to another that a certain computation was done correctly. With Zero-Knowledge proofs, the prover does not have to reveal any information included in the computation, except for the fact that the computation was done correctly.

Most ZK-Rollups are not really Zero-Knowledge. The mistake comes from the confusion between Validity proofs (assures computational integrity) and Zero-Knowledge proofs (assures no information is revealed).

StarkNet uses STARK Validity proofs. It is worth noting that extracting information from the proof is extremely hard – almost impossible in practice.

It is possible to deploy various privacy protocols on StarkNet, which will offer full privacy from all network participants. Since those protocols usually require a lot of computation, they will benefit greatly from StarkNet scalability.

However, it is worth mentioning that by default, Starknet transactions and their payloads are visible to the network in the same way that they are visible on Ethereum.


Cairo is a programming language for scaling dApps using STARKs. It is a Turing complete language, making it possible for all blockchain developers to harness the power of STARKs. More information here.

STARK is a proof system. It uses cutting-edge cryptography to provide polylogarithmic verification resources and proof size, with minimal and post-quantum-secure assumptions. More information here

Cairo is a Turing-complete language that was designed for the purpose of succinctly proving the correct execution of a program (enforcing computational integrity). A Cairo program is stateless, meaning you do not have native access to storage, or to other Cairo programs, nor to the L1 state (although you can access those, as explained below). 

In the Starknet VM, there is a persistent state that smart contracts can access and modify. These smart contracts can store variables, communicate with other contracts, and send/receive messages to/from L1 (read more). StarkNet is an operating system where you can write and deploy smart contracts (written in the Cairo programming language, with some StarkNet-related modification).

No. You have several options for writing a contract; each one has its own benefits. 

Cairo is the native language for a StarkNet contract that fully optimizes the scaling potential of StarkNet.

At the same time, teams are developing transpilers from Solidity and other programming languages to Cairo. These transpilers will allow for quick deployment of existing contracts on StarkNet.

See our latest development tooling.

Operating on StarkNet

StarkNet is evolving to become fully permissionless, allowing anyone to operate on the network:

  1. Sequencers  – Anyone will be able to operate a sequencer, i.e., batch transactions and propose new blocks (somewhat analogous to Ethereum miners, without the Proof of Work part).
  1. ProversAnyone will be able to set up a prover and create proofs for the validity of new blocks.
  1. DevelopersDevelopers will be able to deploy their smart contracts – permissionlessly.
  1. UsersUsers will be able to send transactions permissionlessly. As the system will be decentralized, the possibility of censorship will be eliminated.

Any dApp can be deployed on StarkNet. As Cairo allows general computation, this means that any business logic can be implemented and processed over StarkNet. 

Anyone can interact with StarkNet and deploy contracts. 

During the Alpha phase, developers need to make sure they are aware of the network status as part of the onboarding process. 

For taking the first step in the deployment process, please click here!

The decentralization of the network has two aspects:

  1. The permissionless layer of Sequencers and Provers ensures that the network will be censorship-resistant.
  2. The usage of STARK-proofs ensures that the state is correct, allows everyone to verify the entire StarkNet chain with low hardware requirements – regardless of the network’s throughput, and without trusting any external entity.



You can take a look at this tutorial.

The Warp team at Nethermind is developing a Solidity to Cairo transpiler: Warp.

StarkNet does not natively support EVM.


StarkNet and StarkEx

StarkEx is a standalone, customizable Layer-2 SAAS for exchanges that uses the STARK proof system in order to provide massive scaling. Several significant exchanges are already using StarkEx in production on Ethereum Mainnet (read more about StarkEx).

StarkNet is a general-purpose network where you can write and deploy your own smart contracts, interact with other contracts, and so on, just like Ethereum. 


Once StarkNet is ready, StarkEx apps may migrate to StarkNet if they so choose. 

StarkNet token

STARK technology is mature and secure, but StarkNet has not yet achieved the status of a public good like Ethereum or the Internet. For StarkNet to reach this goal, its governance, operation and development must continue to decentralize. This will be facilitated through two mechanisms: the StarkNet Foundation and the StarkNet Token.

The StarkNet token will be used as a staking token for participation in StarkNet’s consensus mechanisms, as a Governance token, and for paying transaction fees. The rationale for each of these utilities is presented in our decentralization proposal, in the section titled  “What will the tokens be used for?”

A native token that rewards members of the community who develop the network will advance the ecosystem to a degree that use of a non-native token will not. Also, if the token is non-native, economic shocks from decisions made in other ecosystems might impact StarkNet’s service and its users and providers.

Currently, no. Fees in StarkNet are now paid in Ether (ETH). But later on, we anticipate that in the future fees will be paid exclusively with the native StarkNet Token.


This information can be found in the blog post.

The StarkNet Token is not yet available for sale. It cannot be added to your wallet at this stage. Beware of scams.

The StarkNet Token is not yet for sale. It cannot be added to your wallet at this stage. Beware of scams.

The StarkNet token was launched on Ethereum Mainnet in November 2022. The StarkNet Foundation will announce at a later date the details of the Community Rebates and Community Provisions plans but at time of writing these details are yet to be determined. Beware of scams posing to sell StarkNet Tokens.

We’ve previously proposed a plan for initial allocation of the tokens. Tokens allocated to shareholders, employees, and independent software developers are locked for four years, with a gradual release schedule starting after one-year. Locked tokens can be used for voting and staking, but cannot be transferred or traded. Some of the tokens are locked via a dedicated smart contract on Ethereum while other tokens are locked via custodians.

No. The circulating supply of tokens will increase over time with the minting of new tokens by the protocol. Details on the minting rate and mechanism are yet to be defined.

StarkNet Foundation

StarkNet is a permissionless, decentralized Layer 2 (L2) Validity Rollup intended to scale Ethereum while retaining Ethereum’s security and decentralization. In keeping with that mission, the Foundation was established as an independent entity to advance the shared technology that is StarkNet. Additionally, as a not-for-profit entity with a narrow mission: to advance StarkNet as a public good for all, and maintain it as such for years to come.

The Foundation launches with 50.1% of the initial Token supply to ensure the network’s resources are effectively deployed towards the following goals: the maintenance and security of StarkNet as a public good; the continued development and expansion of the network; and support for a culture of constructive collaboration between developers.

For more information on the Foundation’s mission, first steps, and board, see the Foundation’s “Hello World” post and StarkWare’s complementary post.

General information

If you are excited about StarkNet and its decentralization and wish to participate in the process, please join the builders on StarkNet Discord and StarkNet community forum

You can report scams and check for other reports of scams in the scam-report channel on the StarkNet Discord server.