Titan Swap API and Solana DEX-aggregation integration guide. Use whenever the user mentions Titan, Argos, or DART, or asks about streaming swap quotes, REST swap quotes, MessagePack-encoded Solana swap APIs, route selection (`metadata.ExpectedWinner`), Swap V3 (`payer`, `positiveSlippageFeeReceiver`), or building Solana swap/aggregator functionality — even if they don't explicitly say "Titan." Also use for DART-specific routing (1 bps fee, BBO guarantee, on-chain re-optimization at execution time).
2026-05-08