Ankr Network (ANKR) is a decentralized Web3 infrastructure provider that offers various utilities and services to facilitate the development and interaction with blockchain-based applications. Here are some key ways ANKR is used:

1. Staking and Governance: ANKR is used for staking, which allows users to earn rewards by supporting the network. Additionally, it is used for voting on governance proposals, giving users a say in the direction of the network.

2. Payment Method: ANKR serves as a payment method for accessing services on the network, such as deploying development nodes and building dApps.

3. Decentralized Node Infrastructure Services: Ankr provides decentralized node infrastructure services, which support the development of DeFi platforms, NFT projects, blockchain games, and other dApps. This service ensures faster, scalable, and more affordable access to blockchains.

4. Premium API and RPC Endpoints for Developers: Ankr offers instant API services and RPC access to developers, allowing them to interact with blockchains without setting up and running their own nodes. This improves transaction speeds and finality.

5. Liquid Staking: Ankr's liquid staking solution allows users to stake their assets and receive liquid staking tokens, which can be used in DeFi applications while still earning staking rewards.

6. Cross-Chain Staking: Ankr enables users to bridge liquid staking tokens to different blockchains, providing a cross-chain staking experience and maximizing earning opportunities.

Overall, ANKR is used to facilitate the development and interaction with blockchain-based applications, providing a range of services and utilities that support the growth of the Web3 ecosystem.

To store Ankr Network (ANKR) tokens, you can use various wallets that support Ethereum and ERC-20 tokens. Here are some options:

1. Hardware Wallets (Cold Wallets):

   • Ledger Nano S, X, S Plus: These wallets are highly secure and can be connected to MetaMask for managing ANKR tokens.

2. Software Wallets:

   • Atomic: A free and easy-to-use option available as a smartphone or desktop app. It can be custodial or non-custodial, providing a balance between convenience and security.

3. Online Wallets (Hot Wallets):

• MetaMask: A popular browser extension that supports ANKR tokens and can be connected to Ledger devices for added security.
• Coinbase: A well-known online wallet that supports ANKR tokens, offering a convenient but less secure option compared to hardware wallets.

4. Specialized Wallets:
   • Kriptomat: A secure online wallet that allows you to store and trade ANKR tokens with enterprise-grade security and user-friendly functionality.

When choosing a wallet, consider factors such as security, ease of use, and your level of experience with cryptocurrencies.

To buy Ankr Network (ANKR) tokens, follow these steps:

1. Choose an Exchange: Select a reliable cryptocurrency exchange that supports ANKR, such as Uphold, Kraken, Paybis, or Coinbase.

2. Create an Account: Sign up for an account on the chosen exchange. This typically involves verifying your email address and identity.

3. Deposit Funds: Add funds to your account using a debit card, credit card, wire transfer, or Bitcoin. Ensure you have sufficient funds to cover the purchase and any associated fees.

4. Search for ANKR: Find ANKR in the exchange's list of available assets. You can usually do this by searching for "Ankr" or "ANKR".

5. Enter the Amount: Specify the amount of ANKR you want to buy. The exchange will automatically convert this to your local currency.

6. Confirm Purchase: Review the details of your purchase, including the amount and any fees. If everything is correct, confirm the purchase.

7. Store ANKR: Once the purchase is complete, store your ANKR tokens in a compatible wallet, such as one that supports ERC-20 and BEP-20 tokens.

Remember to always follow the specific instructions provided by the exchange you choose, as the exact process may vary slightly.