This page lists all deployed addresses for the Custom Stablecoins program on Solana. Reference these when constructing transactions or integrating via CPI.
Deployment Status
| Network | Status | Use Case |
|---|
| Solana Devnet | ✅ Active | Testing and development |
| Solana Mainnet | Coming soon | Production use |
These docs currently show Devnet addresses only. Do not use these addresses on mainnet. Mainnet addresses will be provided during your production onboarding.
Program
| Network | Program ID |
|---|
| Solana Devnet | 9vDwZVJXw5nxymWmUcgmNpemDH5EBcJwLNhtsznrgJDH |
Token Mints
| Network | Token | Mint Address |
|---|
| Solana Devnet | USDC | 4zMMC9srt5Ri5X14GAgXhaHii3GnPAEERYPJgZJDncDU |
| Solana Devnet | SFTUSD25 | AreQsswF44khJHLjsuWzgboJcG31JvALcWMkMcsVs2uC |
SFTUSD25 is a testnet custom stablecoin, used as the example token throughout this documentation.
Your custom stablecoin mint address will be provided separately during onboarding.
Program Derived Addresses (PDAs)
These accounts are deterministically derived from the program ID using the seeds shown. You do not need to store them — derive them at runtime using PublicKey.findProgramAddressSync.
| Account | Address | Seeds | Role |
|---|
| Pool | 68xwTJYRyUdULbb5ve4JMWTc2xvw9wQmtEj9GRoHSenF | ["liquidity_pool"] | Central pool state — holds fee rate, fee recipient, and supported vault list |
| Whitelist | 8zVAo6z2juAcVMkn3booA4yMGym5BPUJey2iN1Nq7Hvr | ["address_whitelist"] | Address allowlist checked against the transaction signer on every swap |
// Vault PDA (logical owner for a token's reserves)
const [vault] = PublicKey.findProgramAddressSync(
[Buffer.from("token_vault"), pool.toBuffer(), mintAddress.toBuffer()],
programId
);
// Vault Token Account (where reserves actually live)
const [vaultTokenAccount] = PublicKey.findProgramAddressSync(
[Buffer.from("vault_token_account"), vault.toBuffer()],
programId
);
Constant Program Addresses
These well-known Solana program addresses are required as accounts in every swap instruction.
| Program | Address |
|---|
| SPL Token Program | TokenkegQfeZyiNwAJbNbGKPFXCWuBvf9Ss623VQ5DA |
| Associated Token Program | ATokenGPvbdGVxr1b2hvZbsiqW5xWH25efTNsLJA8knL |
| System Program | 11111111111111111111111111111111 |
