blockchain/solana-tsn API

Source-derived exports, parameter and result types, public methods and source links.

This reference is generated from the checked-out TypeScript exports. Types and signatures describe the package contract; source presence does not establish deployment or service availability. Error expressions below are direct throws, not an exhaustive list of failures from dependencies.

Source module. See the reference index for package import boundaries and verification scope.

getTsnCrankerPda

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 47.

getTsnCrankerPda(params: { motherEscrow: PublicKey; operator: PublicKey; }): PublicKey

getTsnCrankerVaultAuthorityPda

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 61.

getTsnCrankerVaultAuthorityPda(params: { crankerVault: PublicKey; }): PublicKey

getTsnCrankerVaultPda

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 54.

getTsnCrankerVaultPda(params: { cranker: PublicKey; tokenMint: PublicKey; }): PublicKey

getTsnCrankerVaultTokenPda

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 68.

getTsnCrankerVaultTokenPda(params: { crankerVault: PublicKey; }): PublicKey

getTsnLiquidityPositionPda

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 75.

getTsnLiquidityPositionPda(params: { crankerVault: PublicKey; funder: PublicKey; }): PublicKey

getTsnMotherEscrowPda

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 38.

getTsnMotherEscrowPda(): PublicKey

getTsnVerifierPda

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 43.

getTsnVerifierPda(): PublicKey

sha256Bytes

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 34.

sha256Bytes(input: string): Buffer

tsnFetchMotherEscrowOnChain

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 293.

tsnFetchMotherEscrowOnChain(rpcUrl?: string): Promise<{ valid: false; reason: "account-too-small"; address: string; owner: string; lamports: number; executable: boolean; dataLength: number; discriminatorHex: string; } | { valid: false; reason: "wrong-discriminator"; expectedDiscriminatorHex: string; address: string; owner: string; lamports: number; executable: boolean; dataLength: number; discriminatorHex: string; } | { valid: true; authority: string; tinsProgramId: string; protocolSeed: Buffer<ArrayBuffer>; epochSeconds: bigint; leaseSeconds: bigint; feeSplitCrankerBps: number; feeSplitLpBps: number; feeSplitTreasuryBps: number; tinFeeSplitVerifyCrankerBps: number; tinFeeSplitSubmitCrankerBps: number; tinFeeSplitTeamBps: number; tinFeeSplitReservePoolBps: number; epochId: bigint; lastEpochSettledTs: bigint; bump: number; address: string; owner: string; lamports: number; executable: boolean; dataLength: number; discriminatorHex: string; } | null>

tsnFundCrankerOnChain

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 240.

tsnFundCrankerOnChain(params: { funder: Keypair; operator: PublicKey; tokenMint: PublicKey; funderTokenAccount: PublicKey; amountBaseUnits: bigint; rpcUrl?: string; }): Promise<{ mode: "devnet"; signature: string; }>

tsnInitializeCrankerVaultOnChain

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 233.

tsnInitializeCrankerVaultOnChain(params: { payer?: Keypair; operator: PublicKey; tokenMint: PublicKey; rpcUrl?: string; secretKey?: string | null; }): Promise<{ mode: "mock"; signature: string | null; } | { mode: "devnet"; signature: string; }>

tsnInitializeMotherEscrowOnChain

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 105.

tsnInitializeMotherEscrowOnChain(params: { authority?: Keypair; tinsProgramId: PublicKey; protocolSeed32: Buffer; epochSeconds: bigint; leaseSeconds: bigint; feeSplitCrankerBps?: number | null; feeSplitLpBps?: number | null; feeSplitTreasuryBps?: number | null; rpcUrl?: string; secretKey?: string | null; }): Promise<{ mode: "mock"; signature: string | null; motherEscrow?: undefined; } | { mode: "devnet"; signature: string | null; motherEscrow: string; } | { mode: "devnet"; signature: string; motherEscrow?: undefined; }>

Direct failure expressions:

new Error( `TSN mother escrow is initialized with TIP program ${existing.tinsProgramId}, not ${params.tinsProgramId.toBase58()}.`, )
new Error( `TSN mother escrow ${motherEscrow.toBase58()} already exists but is not readable as the current MotherEscrow layout (${reason}). Deploy a fresh TSN program id or add a migration/close instruction for this PDA before running init-mother again.`, )

tsnMigrateMotherEscrowOnChain

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 166.

tsnMigrateMotherEscrowOnChain(params: { authority?: Keypair; tinsProgramId: PublicKey; protocolSeed32: Buffer; epochSeconds: bigint; leaseSeconds: bigint; feeSplitCrankerBps?: number | null; feeSplitLpBps?: number | null; feeSplitTreasuryBps?: number | null; rpcUrl?: string; secretKey?: string | null; }): Promise<{ mode: "mock"; signature: string | null; } | { mode: "devnet"; signature: string; }>

Direct failure expressions:

new Error( `TSN mother escrow ${motherEscrow.toBase58()} is already valid. Only invalid accounts can be migrated.`, )

tsnRegisterCrankerOnChain

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 219.

tsnRegisterCrankerOnChain(params: { operator?: Keypair; rpcUrl?: string; secretKey?: string | null; }): Promise<{ mode: "mock"; signature: string | null; } | { mode: "devnet"; signature: string | null; }>

tsnSetCrankerFundingPolicyOnChain

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 227.

tsnSetCrankerFundingPolicyOnChain(params: { operator: Keypair; allowExternalFunding: boolean; rpcUrl?: string; }): Promise<{ mode: "devnet"; signature: string; }>

tsnWithdrawCrankerFundsOnChain

Import from @trustlink/tsn-sdk or @trustlink/tsn-sdk/blockchain/solana-tsn. Implementation, line 246.

tsnWithdrawCrankerFundsOnChain(params: { funder: Keypair; operator: PublicKey; tokenMint: PublicKey; funderTokenAccount: PublicKey; amountBaseUnits: bigint; rpcUrl?: string; }): Promise<{ mode: "devnet"; signature: string; }>