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9 pages in this section.
How Anchor CPIs work end to end: CpiContext, signed PDA CPIs, anchor-spl token helpers, declare_program custom targets, remaining accounts, and privilege safety.
Learn Anchor CPI basics with 8 examples, including SOL and SPL token transfers, and using CpiContext::new and with_signer.
Learn to use anchor-spl for SPL Token CPIs like transfer, mint, and burn. Implement token operations without rewriting instruction layouts.
Learn how to pass remaining_accounts to CPIs, validate them, and manage client responsibilities for dynamic account lists in Anchor.
Learn best practices for secure, efficient cross-program invocations in Anchor 0.32.1. Validate accounts, manage signing, and optimize CPIs.
A single-page roundup of every highlight bullet from the 8 pages in the Anchor CPIs section, grouped by source page so you can scan all 47 takeaways without opening each article individually.