Anchor PDAs

9 pages in this section.

How Anchor models PDAs: seeds and bump constraints, storing bumps, CPI signing, program authorities, client derivation, and the mistakes that break them.

Explainer Pdas Signer Seeds Anchor Pda Seeds

PDAs in Anchor

Learn how to use Anchor to create PDAs, sign for them with seeds and bump, and store canonical state at a deterministic address.

Rust Pdas Signer Seeds Anchor Pda Seeds

Signing with PDAs

Learn how to sign cross-program invocations (CPIs) with PDAs using CpiContext::new_with_signer and seed slices.

Rust Pdas Signer Seeds Anchor Signing Cpi

Storing Bumps

Rust Pdas Signer Seeds Anchor Bump Storage

PDA Authorities

Rust Pdas Signer Seeds Anchor Authority Vault

Client-Side PDA Derivation

Derive client-side PDAs matching on-chain seed constraints. Learn to use identical seed bytes, order, and program ID with @solana/kit.

Rust Pdas Signer Seeds Anchor Client Typescript

Common PDA Mistakes

Rust Pdas Signer Seeds Anchor List Mistakes

PDAs in Anchor Best Practices

Learn best practices for using PDAs in Anchor programs, including derivation, signing, and CPIs. Optimize PDA usage and avoid common pitfalls.

Rust Pdas Signer Seeds Anchor Best Practices List

Anchor PDAs Highlights Summary

A single-page roundup of every highlight bullet from the 8 pages in the Anchor PDAs section, grouped by source page so you can scan all 46 takeaways without opening each article individually.

Highlights Summary Pdas Signer Seeds Anchor

Anchor PDAs

Search Documentation

Anchor PDAs