Integration guides

Use these guides alongside the interactive API reference. They document the product rules that matter across endpoint boundaries: wallet ownership, transaction finality, valuation, settlement proof, and webhook delivery.

Guide 01Integration quickstart

Discover packs, create a duel, prepare a transaction, observe finality, and share the result.

Guide 02Solana transaction model

Prepared instructions, wallet signing, submission binding, reconciliation, and recovery.

Guide 03Valuation and proof

Canonical comparison values, tie behavior, corrections, hashes, and post-duel actions.

Guide 04Webhook verification

Verify signatures, reject replays, and safely process at-least-once delivery.