> ## Documentation Index
> Fetch the complete documentation index at: https://docs.hedera.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Smart Contracts

<Columns cols={2}>
  <Card title="Understanding Hedera's EVM Differences and Compatibility" href="/evm/differences" />

  <Card title="Accounts, Signature Verification & Keys (ECDSA vs. ED25519)" href="/evm/differences/accounts-and-keys" />

  <Card title="JSON-RPC Relay and EVM Tooling" href="/evm/differences/json-rpc-differences" />

  <Card title="Token Management with Hedera Token Service" href="/evm/differences/tooling-compatibility" />

  <Card title="Decimal Handling (8 vs. 18 Decimals)" href="/evm/differences/hbar-decimals" />

  <Card title="Handling HBAR Transfers in Contracts" href="/evm/differences/native-token-transfers" />

  <Card title="For Hedera-Native Developers Adding Smart Contract Functionality" href="/evm/differences/native-devs" />

  <Card title="Integrating ED25519 Accounts and Advanced Features Into Smart Contracts" href="/evm/differences/native-devs/ed25519-integration" />

  <Card title="JSON-RPC Relay and State Queries" href="/evm/differences/native-devs/json-rpc-state-queries" />

  <Card title="Extending Token Management with Smart Contracts" href="/evm/differences/native-devs/extending-token-management" />

  <Card title="Creating Smart Contracts" href="/evm/development/creating" />

  <Card title="Compiling Smart Contracts" href="/evm/development/compiling" />

  <Card title="System Smart Contracts" href="/evm/hedera-services/system-contracts" />

  <Card title="Hedera Account Service" href="/evm/hedera-services/system-contracts/account-service" />

  <Card title="Hedera Schedule Service" href="/evm/hedera-services/system-contracts/schedule-service" />

  <Card title="Gas and Fees" href="/evm/development/gas-fees" />

  <Card title="JSON-RPC Relay" href="/evm/development/json-rpc" />

  <Card title="Deploying Smart Contracts" href="/evm/development/deploying" />

  <Card title="Smart Contract Addresses" href="/evm/development/addresses" />

  <Card title="Verifying Smart Contracts" href="/evm/development/verifying" />

  <Card title="Smart Contract Traceability" href="/evm/development/traceability" />

  <Card title="Tokens Managed by Smart Contracts" href="/evm/tokens" />

  <Card title="ERC-20 (Fungible Tokens)" href="/evm/tokens/erc20" />

  <Card title="ERC-721 (Non-Fungible Token)" href="/evm/tokens/erc721" />

  <Card title="ERC-3643 Real World Assets (RWA)" href="/evm/tokens/erc3643" />

  <Card title="ERC-1363 (Payable Tokens)" href="/evm/tokens/erc1363" />

  <Card title="Hedera Token Service System Contract" href="/evm/hedera-services/system-contracts/hts" />

  <Card title="Wrapped HBAR (WHBAR)" href="/evm/tokens/whbar" />

  <Card title="Smart Contract Rent" href="/evm/development/rent" />

  <Card title="Smart Contract Security" href="/evm/development/security" />

  <Card title="EVM Archive Node Queries" href="/evm/development/archive-queries" />

  <Card title="Forking the Hedera Network for Local Testing" href="/evm/development/forking" />
</Columns>