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Document token receiver validation pattern for CCIP Programmable Token Transfers to Solana#3469

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SyedAsadKazmi merged 2 commits intomainfrom
ccip-solana-ptt-guidelines
Feb 19, 2026
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Document token receiver validation pattern for CCIP Programmable Token Transfers to Solana#3469
SyedAsadKazmi merged 2 commits intomainfrom
ccip-solana-ptt-guidelines

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@SyedAsadKazmi SyedAsadKazmi commented Feb 16, 2026

  • Enhanced Key Requirements section for Programmable Token Transfers with explicit security guidance
  • Documents validation pattern: validate tokens at program's own ATA, then forward to final destination
  • Clarifies required account references: program's ATA (for validation) and final destination ATA (for forwarding)
  • Explains security rationale: programs lack strict guarantees over token receiver addresses

@SyedAsadKazmi SyedAsadKazmi requested a review from a team as a code owner February 16, 2026 02:08
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👋 SyedAsadKazmi, thanks for creating this pull request!

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@SyedAsadKazmi SyedAsadKazmi merged commit d044424 into main Feb 19, 2026
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@SyedAsadKazmi SyedAsadKazmi deleted the ccip-solana-ptt-guidelines branch February 19, 2026 09:12
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