# SKALE Documentation

## Docs

- [Appchain](https://docs.skale.space/chain-types/appchain.md): Dedicated SKALE Chain for a single application or consortium — full control, dedicated resources, zero gas fees for users
- [Credit Chain](https://docs.skale.space/chain-types/credit-chain.md): SKALE Chain model where compute is paid via credits — developers and/or users purchase credits to transact
- [Zero Gas Fee Chain](https://docs.skale.space/chain-types/zero-gas-fee-gasless-chain.md): SKALE Chain model with zero gas fees using sFUEL, optionally with gasless Proof-of-Work transactions
- [Build an Agent](https://docs.skale.space/cookbook/agents/build-an-agent.md): Build AI agents that interact with onchain data, make payments, and access paywalled resources
- [Agent Wallet with Open Wallet Standard](https://docs.skale.space/cookbook/agents/open-wallet-skale-cli.md): Build an AI agent that creates a secure wallet using Open Wallet Standard and encrypts transactions with SKALE CLI
- [Setup Foundry](https://docs.skale.space/cookbook/deployment/setup-foundry.md): Guide to setting up Foundry for SKALE development
- [Setup Hardhat](https://docs.skale.space/cookbook/deployment/setup-hardhat.md): Guide to setting up Hardhat for SKALE development
- [AutoIncentive](https://docs.skale.space/cookbook/facilitators/using-autoincentive.md): Integrate AutoIncentive facilitator for x402 payment processing
- [Corbits](https://docs.skale.space/cookbook/facilitators/using-corbits.md): Integrate Corbits facilitator for x402 payment processing
- [Kobaru](https://docs.skale.space/cookbook/facilitators/using-kobaru.md): Payment infrastructure for devs with reliability, control and speed
- [PayAI](https://docs.skale.space/cookbook/facilitators/using-payai.md): Integrate PayAI facilitator for x402 payment processing
- [Primer](https://docs.skale.space/cookbook/facilitators/using-primer.md): x402 facilitator with full ERC-20 support, browser payments, and agent authorization tools for SKALE
- [RelAI](https://docs.skale.space/cookbook/facilitators/using-relai.md): Integrate RelAI facilitator for x402 payment processing
- [Ultravioleta DAO](https://docs.skale.space/cookbook/facilitators/using-ultravioleta.md): Integrate Ultravioleta DAO facilitator for x402 payment processing on SKALE Base
- [x402x](https://docs.skale.space/cookbook/facilitators/using-x402x.md): Integrate x402x facilitator for advanced payment processing features
- [Accept MPP Payments](https://docs.skale.space/cookbook/mpp/accepting-payments.md): Implement gasless and private payments using the MPP SDK on SKALE
- [Confidential Payments](https://docs.skale.space/cookbook/mpp/confidential-payments.md): Accept private payments using confidential tokens (eUSDC) on SKALE chains with Programmable Privacy
- [Gasless Payments](https://docs.skale.space/cookbook/mpp/gasless-payments.md): Accept standard and gasless MPP payments on SKALE using USDC.e
- [Generating Random Numbers in Solidity](https://docs.skale.space/cookbook/native-features/rng-get-random-number.md): Generate random numbers in Solidity with SKALE Native RNG
- [Send Gasless Transactions](https://docs.skale.space/cookbook/native-features/send-gasless-transaction.md): Recipe for sending gasless transactions on SKALE
- [Conditional Transactions](https://docs.skale.space/cookbook/privacy/conditional-transactions.md): Complete step-by-step guide to implementing a private Rock-Paper-Scissors game using Conditional Transactions (CTX)
- [Encrypted Transactions](https://docs.skale.space/cookbook/privacy/encrypted-transactions.md): Complete step-by-step guide to implementing private blockchain transactions using threshold encryption
- [Private Chat](https://docs.skale.space/cookbook/privacy/private-chat.md): Step-by-step guide to building a private onchain chat on SKALE where messages stay encrypted — no one can read them except the people you choose
- [Deploy an ERC-1155 Token](https://docs.skale.space/cookbook/smart-contracts/deploy-erc1155-token.md): Step-by-step guide to deploying an ERC-1155 (Multi-Token Standard) on SKALE using Foundry or Hardhat with OpenZeppelin Contracts
- [Deploy an ERC-20 Token](https://docs.skale.space/cookbook/smart-contracts/deploy-erc20-token.md): Step-by-step guide to deploying an ERC-20 token on SKALE using OpenZeppelin Contracts
- [Deploy an ERC-721 Token](https://docs.skale.space/cookbook/smart-contracts/deploy-erc721-token.md): Step-by-step guide to deploying an ERC-721 NFT contract on SKALE using Foundry or Hardhat with OpenZeppelin Contracts
- [Verify Smart Contracts](https://docs.skale.space/cookbook/smart-contracts/verify-smart-contracts.md): Guide to verifying ERC-20, ERC-721, and ERC-1155 contracts on SKALE block explorers
- [Accept Payments](https://docs.skale.space/cookbook/x402/accepting-payments.md): Protect HTTP endpoints with x402 payments using middleware
- [Make Payments](https://docs.skale.space/cookbook/x402/buying.md): Make x402 payments to access paywalled resources
- [Run a Facilitator](https://docs.skale.space/cookbook/x402/facilitator.md): Set up an x402 facilitator service for payment processing on SKALE
- [Distributed Key Generation with BLS](https://docs.skale.space/developers/dkg-with-bls.md): How Distributed Key Generation (DKG) works on SKALE
- [Intro to Elliptic Curve Cryptography](https://docs.skale.space/developers/elliptic-curve-cryptography.md): Introduction to Elliptic Curve Cryptography
- [Buy CREDITS](https://docs.skale.space/developers/integrate-skale/buy-credits.md): Purchase compute credits to deploy and transact on SKALE Base
- [Connect to SKALE](https://docs.skale.space/developers/integrate-skale/connect-to-skale.md): Connect to the SKALE Network
- [Deploy Your First Contract](https://docs.skale.space/developers/integrate-skale/deploy-first-contract.md): Deploy your first Solidity smart contract on SKALE Base
- [Conditional Transactions](https://docs.skale.space/developers/programmable-privacy/conditional-transactions.md): Contracts that decrypt on demand. Set conditions, validators decrypt, callbacks fire — automated privacy with no reveal phase
- [Confidential Tokens](https://docs.skale.space/developers/programmable-privacy/confidential-tokens.md): Private programmable money. Encrypted balances, compliant transfers, holder-only viewing — ERC20s that keep secrets
- [Encrypted Transactions](https://docs.skale.space/developers/programmable-privacy/encrypted-transactions.md): Transactions that vanish until finality. Encrypt to and data — MEV bots see nothing, only the chain knows
- [Introduction](https://docs.skale.space/developers/programmable-privacy/intro.md): Smart contracts with secrets. Control who sees what and when — all in Solidity, no trusted third parties
- [Re-encryption](https://docs.skale.space/developers/programmable-privacy/re-encryption.md): Encrypt for processing, decrypt for viewing. Threshold key for contracts, ECIES for specific viewers — or both at once
- [EVM Differences](https://docs.skale.space/developers/resources/evm-differences.md): SKALE vs Ethereum EVM comparison
- [Gas Fees](https://docs.skale.space/developers/resources/gas-fees.md): Zero gas fees, compute credits, and gasless transactions — how SKALE eliminates gas costs for users
- [JSON-RPC API](https://docs.skale.space/developers/resources/json-rpc-api.md): SKALE JSON-RPC Compatibility
- [SKALE Chains](https://docs.skale.space/developers/resources/skale-chains.md): Complete list of active SKALE Chains with RPC endpoints, chain IDs, and explorers
- [Access Control](https://docs.skale.space/developers/run-a-skale-chain/access-control.md): Managing Control and Access to a SKALE Chain
- [Customize SKALE Chain](https://docs.skale.space/developers/run-a-skale-chain/customize-schain.md): Explore the various configuration and features available to configure on your SKALE Chain
- [Intro to SKALE Chains](https://docs.skale.space/developers/run-a-skale-chain/intro-to-schains.md): Introduction to SKALE Chain Technology
- [Managing sFUEL Distribution](https://docs.skale.space/developers/run-a-skale-chain/managing-sfuel-distribution.md): Options for distributing sFUEL to developers and users of your SKALE Chain
- [Pricing and Payments](https://docs.skale.space/developers/run-a-skale-chain/pricing-and-payments.md): Pricing information and payment flows for SKALE Chains
- [SKALE Chain Ownership](https://docs.skale.space/developers/run-a-skale-chain/schain-ownership.md): A deep dive into the ownership structure of a SKALE Chain
- [Setup Requirements](https://docs.skale.space/developers/run-a-skale-chain/setup-requirements.md): Requirements for setting up a SKALE Chain
- [Using Multisig Wallet CLI](https://docs.skale.space/developers/run-a-skale-chain/using-multisig-wallet-cli.md): Explore how to use the multisigwallet CLI to manage your SKALE Chain
- [Using SAFE](https://docs.skale.space/developers/run-a-skale-chain/using-safe.md): Guidance on using SAFE to manage a SKALE Chain
- [BITE TypeScript SDK](https://docs.skale.space/developers/sdks/skalenetwork-bite.md): TypeScript SDK for encrypting transactions and messages using SKALE's Programmable Privacy — works in Node.js, Bun, and browser environments
- [BITE Solidity SDK](https://docs.skale.space/developers/sdks/skalenetwork-bite-solidity.md): Solidity helpers for Conditional Transactions, re-encryption precompiles, and onchain decryption callbacks
- [SKALE CLI](https://docs.skale.space/developers/sdks/skalenetwork-cli.md): Command-line interface for interacting with the SKALE Network - built for AI agents and developers
- [MPP SDK](https://docs.skale.space/developers/sdks/skalenetwork-mpp-sdk.md): SDK for JavaScript and TypeScript developers to enable private, gasless payments on SKALE using MPP (Machine Payments Protocol)
- [Bridge ERC-1155 Tokens](https://docs.skale.space/developers/skale-bridge/ethereum/bridge-erc1155.md): Guide on bridging ERC-1155 tokens on SKALE
- [Bridge ERC-20 Tokens](https://docs.skale.space/developers/skale-bridge/ethereum/bridge-erc20.md): Guide on bridging ERC-20 tokens on SKALE
- [Bridge ERC-721 Tokens](https://docs.skale.space/developers/skale-bridge/ethereum/bridge-erc721.md): Guide on bridging ERC-721 tokens on SKALE
- [Bridge ETH](https://docs.skale.space/developers/skale-bridge/ethereum/bridge-eth.md): Guide on bridging ETH from Ethereum to a SKALE Chain
- [Connect Custom Contracts](https://docs.skale.space/developers/skale-bridge/messaging-layer/connect-custom-contracts.md): Learn how to connect your custom contracts via IMA
- [Create Custom Contracts](https://docs.skale.space/developers/skale-bridge/messaging-layer/create-custom-contracts.md): Learn how to create contracts that use SKALE's IMA Messaging Layer
- [Message Proxy](https://docs.skale.space/developers/skale-bridge/messaging-layer/message-proxy.md): Using SKALE MessageProxy to connect blockchains
- [Using Custom Contracts](https://docs.skale.space/developers/skale-bridge/messaging-layer/using-custom-contracts.md): Using Custom SKALE IMA Contracts
- [Bridge Overview](https://docs.skale.space/developers/skale-bridge/overview.md): Complete guide to seamless asset bridging on SKALE Network - Zero gas fees, instant finality, and enterprise-grade security
- [Bridge ERC-1155 Tokens](https://docs.skale.space/developers/skale-bridge/skale/bridge-erc1155.md): Guide on bridging ERC-1155 tokens on SKALE
- [Bridge ERC-20 Tokens](https://docs.skale.space/developers/skale-bridge/skale/bridge-erc20.md): Guide on bridging ERC-20 tokens on SKALE
- [Bridge ERC-721 Tokens](https://docs.skale.space/developers/skale-bridge/skale/bridge-erc721.md): Guide on bridging ERC-721 tokens on SKALE
- [Connect SKALE Chains](https://docs.skale.space/developers/skale-bridge/skale/connect-schains.md): Learn to connect SKALE Chains together for gas free bridging
- [Introduction to Threshold Schemes](https://docs.skale.space/developers/threshold-schemes.md): Introduction to Threshold Schemes
- [Facilitators on SKALE](https://docs.skale.space/get-started/agentic-builders/facilitators.md): Explore the available facilitators on SKALE and how they support x402
- [Start with ERC-8004](https://docs.skale.space/get-started/agentic-builders/start-with-erc-8004.md): Build trustless AI agents with onchain identity, reputation, and verification
- [Start with x402](https://docs.skale.space/get-started/agentic-builders/start-with-x402.md): Build payment-enabled agents using the x402 protocol on SKALE
- [Agentic Commerce](https://docs.skale.space/get-started/agentic-commerce/skale-agentic-commerce.md): The only agentic commerce chain with compliance-capable privacy at the protocol layer. Agents transact in the dark. No one else sees.
- [Best Prompts for SKALE](https://docs.skale.space/get-started/build-with-ai/best-prompts.md): Curated prompts for building on SKALE with AI assistants and agents
- [MCP Server](https://docs.skale.space/get-started/build-with-ai/mcp-server.md): Connect AI agents to SKALE documentation via the Model Context Protocol
- [Using LLMs.txt](https://docs.skale.space/get-started/build-with-ai/using-llms-txt.md): How SKALE exposes documentation for AI consumption via llms.txt
- [Using SKALE Skills](https://docs.skale.space/get-started/build-with-ai/using-skale-skills.md): Overview of installable SKALE agent skills for programmable privacy, bridging, CLI, and x402 payments
- [Programmable Privacy](https://docs.skale.space/get-started/programmable-privacy/skale-programmable-privacy.md): Smart contracts with secrets. Native onchain confidentiality at the protocol layer — no trusted third parties, no rollups, no compromises.
- [Get Testnet Tokens](https://docs.skale.space/get-started/quick-start/get-testnet-tokens.md): How to get testnet tokens
- [Go Live](https://docs.skale.space/get-started/quick-start/go-live.md): Launch your application and go live on SKALE
- [SKALE on Base](https://docs.skale.space/get-started/quick-start/skale-on-base.md): Bringing the power of SKALE to the Base ecosystem
- [SKALE on Ethereum](https://docs.skale.space/get-started/quick-start/skale-on-ethereum.md): Access the power of Ethereum and it's ecosystem without the costs and restrictions
- [Governance](https://docs.skale.space/get-started/resources/governance.md)
- [Official Links](https://docs.skale.space/get-started/resources/official-links.md): Connect with the SKALE community
- [SKALE](https://docs.skale.space/get-started/skale.md): The blockchain for a billion agents. Powered by programmable privacy.
- [SKALE Expand](https://docs.skale.space/get-started/skale-expand.md): Private blockchain compute, deployed anywhere. Zero gas, instant finality, native privacy — now on any EVM ecosystem.
- [The SKL Token](https://docs.skale.space/get-started/skl-token/skl-token.md): A conceptual overview and introduction into the SKL Token
- [Staking SKL](https://docs.skale.space/get-started/skl-token/staking-skl.md): Mechanics of delegating and staking SKL tokens on the SKALE Network
- [Block Rotation](https://docs.skale.space/skale-chain/block-rotation.md): How SKALE keeps nodes lightweight while preserving historical access
- [Consensus](https://docs.skale.space/skale-chain/consensus.md): SKALE Mainnet Beta
- [DDoS Protection](https://docs.skale.space/skale-chain/ddos-protection.md): Explore the configurable chain DDoS Protection System
- [Introduction](https://docs.skale.space/skale-chain/introduction.md): What makes a SKALE Chain a gas-free, instant-finality L1
- [Precompiled Contracts](https://docs.skale.space/skale-chain/precompiled-contracts.md): Precompiled Contracts on SKALE
- [Snapshots](https://docs.skale.space/skale-chain/snapshots.md): SKALE Chain Snapshots
- [Compliance Requirements](https://docs.skale.space/validators/compliance-requirements.md): Requirements for Validator Compliance
- [Validator FAQ](https://docs.skale.space/validators/faq.md): Frequently Asked Quesitons related to SKALE Network Validators
- [Hardware Requirements](https://docs.skale.space/validators/hardware.md): Hardware requirements for SKALE Network validators
- [Migrate SKALE Node with SGXWallet to New Server](https://docs.skale.space/validators/migrate-node-with-sgxwallet.md): Step-by-step guide for migrating a SKALE node and SGXWallet to a new server
- [Changing Node IP](https://docs.skale.space/validators/node-cli/changing-node-ip.md): Explores how to handle management of IP addresses with SKALE Nodes.
- [Node SSL Setup](https://docs.skale.space/validators/node-cli/node-ssl-setup.md): Document walks a validate through how to setup SSL for a node.
- [Node CLI](https://docs.skale.space/validators/node-cli/overview.md): The Node CLI offers a command line option for setting up, registering, and maintaining SKALE nodes.
- [Node CLI - v2.0](https://docs.skale.space/validators/node-cli/releases/v2-0.md): The Node CLI offers a command line option for setting up, registering, and maintaining SKALE nodes.
- [Upgrade to v3.0.3](https://docs.skale.space/validators/releases/3-0-3-upgrade.md): SKALE node upgrade steps from 3.0.2 to 3.0.3
- [Upgrade to v3.1.0](https://docs.skale.space/validators/releases/3-1-0-upgrade.md): SKALE node upgrade steps from 3.0.3 to 3.1.0
- [Upgrade to v3.1.1](https://docs.skale.space/validators/releases/3-1-1-upgrade.md): SKALE node upgrade steps from 3.1.0 to 3.1.1
- [Upgrade to v3.1.1 (Local SGX)](https://docs.skale.space/validators/releases/3-1-1-upgrade-local-sgx.md): SKALE node upgrade steps from 3.1.0 to 3.1.1
- [Upgrade to v3.1.2](https://docs.skale.space/validators/releases/3-1-2-upgrade.md): SKALE node upgrade steps from 3.1.1 to 3.1.2
- [Upgrade to v4.0.0](https://docs.skale.space/validators/releases/4-0-0-upgrade.md): SKALE node upgrade steps from 3.1.2 to 4.0.0
- [Upgrade to v4.0.1](https://docs.skale.space/validators/releases/4-0-1-upgrade.md): SKALE node upgrade steps from 4.0.0 to 4.0.1
- [Run Archive Node](https://docs.skale.space/validators/run-archive-node.md): Run a SKALE Network Archive Node
- [Run a Supernode](https://docs.skale.space/validators/run-supernode.md): Setup Process for new SKALE Validator
- [Run Sync Node](https://docs.skale.space/validators/run-sync-node.md): Guide to running a SKALE Network Sync Node
- [Supernode Overview](https://docs.skale.space/validators/supernode-overview.md): Overview of the SKALE Network Validators
- [SKALE Supernode Swap Limit Fix](https://docs.skale.space/validators/swap-limit-fix.md): SKALE Supernode Swap Limit Fix for validators
- [Validator Troubleshooting](https://docs.skale.space/validators/troubleshooting.md): Asynchronous Support for Validators
- [Validator CLI](https://docs.skale.space/validators/validator-cli/overview.md): The Validator CLI offers key tools for SKALE Network validators
- [Validator CLI - v1.2.0](https://docs.skale.space/validators/validator-cli/releases/v1-2-0.md): Validator CLI v1.2.0 is the latest release
- [Self Recharging Wallets](https://docs.skale.space/validators/validator-cli/self-recharging-wallets.md): Deep dive into self-recharging capabilities of supernode wallets
- [Watchdog APIs](https://docs.skale.space/validators/watchdog/apis.md): SKALE Watchdog APIs
- [SKALE Watchdog](https://docs.skale.space/validators/watchdog/overview.md): Overview of SKALE Watchdog