Examples-zk-compression

Client Examples

Node.js Client

• Commonjs script that executes basic compression/decompression/transfer instructions.

Web Client

• Browser based example application to interact with the ZK Compression API.

Token Distribution

• Reference implementations for common token distribution flows with ZK Compression (airdrops, payments, rewards)

---

Program Examples

Airdrop Claim Reference Implementations

• Basic: simple-claim - Distributes compressed tokens that get decompressed to SPL on claim.
• Advanced: merkle-distributor - Distributes SPL tokens, uses compressed PDAs to track claims with linear vesting, partial claims, clawback and admin controls.

For simple client side distribution visit this example.

Basic Operations

• create-nullifier - Basic Anchor example to create nullifiers for payments.
• create - Initialize a new compressed account
  • Anchor | Native
• update - Modify data in an existing compressed account
  • Anchor | Native
• close - Clear account data and preserve its address
  • Anchor | Native
• reinit - Reinitialize a closed account with the same address
  • Anchor | Native
• burn - Permanently delete a compressed account
  • Anchor | Native

Counter Program

Full compressed account lifecycle (create, increment, decrement, reset, close):

• counter/anchor - Anchor program with Rust and TypeScript tests
• counter/native - Native Solana program with light-sdk and Rust tests.
• counter/pinocchio - Pinocchio program with light-sdk-pinocchio and Rust tests.

Create-and-update Program

• create-and-update - Create a new compressed account and update an existing compressed account with a single validity proof in one instruction.

Create-and-read Program

• read-only - Create a new compressed account and read it onchain.

Compare Program with Solana vs Compressed Accounts

• account-comparison - Compare compressed vs regular Solana accounts.

zk-id Program

• zk-id - A minimal zk id Solana program that uses zero-knowledge proofs for identity verification with compressed accounts.