Stellar Assets, Trustlines, and SAC

Stellar's native token mechanism: classic asset issuance, trustlines, and the Stellar Asset Contract (SAC) bridge that makes classic assets usable from smart contracts. Default to classic assets over custom contract tokens unless you need custom logic.

When to use this skill

• Issuing a new asset (stablecoin, security token, utility token)
• Setting up trustlines from a client or contract
• Managing issuer flags (auth required, auth revocable, clawback)
• Bridging a classic asset into a smart contract via SAC
• Building regulated-asset flows (compliance, KYC, freeze)

Related skills

• Custom token contracts (when classic isn't enough) → ../smart-contracts/SKILL.md
• UI flows for trustline creation and asset display → ../dapp/SKILL.md
• Looking up balances and trustline state → ../data/SKILL.md
• Token-related SEPs (SEP-41, SEP-7, etc.) → ../standards/SKILL.md