Trust Center
Smeltr Technologies LLC · Last updated: July 2, 2026
Smeltr is non-custodial infrastructure. We build Solana Token-2022 transaction instructions; your wallet signs and pays for everything on-chain.
What Smeltr never holds
- Your wallet secret keys or seed phrase
- Mint authority, freeze authority, or permanent delegate authority over your tokens
- Token balances or user funds
- The ability to sign transactions on your behalf
What Smeltr does
- Validates module configurations against the Token-2022 spec
- Constructs unsigned transactions for your review
- Optionally indexes deployments you choose to save (requires Sign-In with Solana)
- Charges a transparent per-deployment protocol fee (shown before you sign)
Platform authority denylist
Before any transaction is built, authority fields are checked against a denylist of platform-controlled public keys. Smeltr cannot assign itself mint, freeze, fee, or delegate authority over your token.
What we do not do
- List, price, discover, or trade your token
- Provide market-making or financial advice
- Custody assets or operate as an exchange
Security disclosure
Report vulnerabilities to security@smeltr.org. See our SECURITY.md for responsible disclosure policy.