Class: SetTokenAuthority

Defined in: cct/solana/token/operations/set-token-authority.ts:78

Immediately sets mint authority, freeze authority, or both for an SPL Token mint; there is no propose-and-accept step.

Remarks

⚠️ IRREVERSIBLE: Setting newAuthority to null permanently revokes the selected roles. Once revoked, a revoked mint or freeze authority cannot be recovered, transferred, or restored.

Once confirmed, the current authority loses the selected roles. All selected roles must have the same current authority. Supply multisigSigners when that authority is an SPL Token multisig. Atomic: All selected roles update in one transaction. If any selected update fails, none are committed.

Extends

• SolanaOperation<SetTokenAuthorityParams, UnsignedSolanaTx, ParsedSetTokenAuthorityParams>

Constructors

Constructor

new SetTokenAuthority(): SetTokenAuthority

Returns

SetTokenAuthority

Inherited from

SolanaOperation< SetTokenAuthorityParams, UnsignedSolanaTx, ParsedSetTokenAuthorityParams >.constructor

Properties

name

readonly name: "setTokenAuthority" = 'setTokenAuthority'

Defined in: cct/solana/token/operations/set-token-authority.ts:83

camelCase id; matches the token-manager facade method and error context.

Overrides

SolanaOperation.name

---

splitMode

protected readonly splitMode: SolanaSplitMode = 'atomic'

Defined in: cct/solana/operation.ts:36

Multi-transaction safety policy; resource splitting requires an operation-specific audit.

Inherited from

SolanaOperation.splitMode

Methods

buildUnsigned()

protected buildUnsigned(chain: SolanaChain, opts: ParsedSetTokenAuthorityParams): Promise<UnsignedSolanaTx>

Defined in: cct/solana/token/operations/set-token-authority.ts:128

Builds one SPL Token SetAuthority instruction for each selected authority role.

Parameters

Parameter	Type
chain	SolanaChain
opts	ParsedSetTokenAuthorityParams

Returns

Promise<UnsignedSolanaTx>

Overrides

SolanaOperation.buildUnsigned

---

execute()

execute(chain: SolanaChain, params: ExecuteSetTokenAuthorityParams): Promise<TransactionResult>

Defined in: cct/solana/token/operations/set-token-authority.ts:194

Generate, sign, simulate, send, and confirm with the current authority wallet.

Parameters

Parameter	Type
chain	SolanaChain
params	ExecuteSetTokenAuthorityParams

Returns

Promise<TransactionResult>

Throws

If authority types or authority validation is invalid, or multisig signers are supplied for signed execution.

Throws

If mint data cannot be parsed.

Throws

CCTTxFailedError If simulation or on-chain execution fails.

Throws

CCTTxNotConfirmedError If the submitted transaction is not confirmed in time.

Overrides

SolanaOperation.execute

---

generate()

generate(chain: SolanaChain, params: SolanaGenerateParams<SetTokenAuthorityParams>): Promise<UnsignedSolanaTx>

Defined in: cct/solana/operation.ts:42

Run prepare and buildUnsigned; no signing.

Parameters

Parameter	Type
chain	SolanaChain
params	SolanaGenerateParams<SetTokenAuthorityParams>

Returns

Promise<UnsignedSolanaTx>

Inherited from

SolanaOperation.generate

---

parse()

protected parse(params: GenerateSetTokenAuthorityParams): ParsedSetTokenAuthorityParams

Defined in: cct/solana/token/operations/set-token-authority.ts:86

Parses public keys and validates the selected authority roles.

Parameters

Parameter	Type
params	GenerateSetTokenAuthorityParams

Returns

ParsedSetTokenAuthorityParams

Overrides

SolanaOperation.parse

---

prepare()

protected prepare(params: SolanaGenerateParams): ParsedSetTokenAuthorityParams

Defined in: cct/operation.ts:48

validate then parse — the single pre-RPC step, before any chain access.

Parameters

Parameter	Type
params	SolanaGenerateParams

Returns

ParsedSetTokenAuthorityParams

Inherited from

SolanaOperation.prepare

---

prepareWalletExecution()

protected prepareWalletExecution(params: SolanaExecuteParams<SetTokenAuthorityParams>): { computeUnits: number | undefined; parsed: ParsedSetTokenAuthorityParams; payer: PublicKey; wallet: Wallet; }

Defined in: cct/solana/operation.ts:47

Validates the wallet and prepares signed execution parameters with it as payer.

Parameters

Parameter	Type
params	SolanaExecuteParams<SetTokenAuthorityParams>

Returns

{ computeUnits: number | undefined; parsed: ParsedSetTokenAuthorityParams; payer: PublicKey; wallet: Wallet; }

computeUnits

computeUnits: number | undefined

parsed

parsed: ParsedSetTokenAuthorityParams

payer

payer: PublicKey

wallet

wallet: Wallet

Inherited from

SolanaOperation.prepareWalletExecution

---

validate()

protected validate(_params: SolanaGenerateParams): void

Defined in: cct/operation.ts:36

Reject invalid params before any chain RPC. No-op by default: an op that normalizes as it checks does that work in parse instead, and needs no empty stub here.

Parameters

Parameter	Type
_params	SolanaGenerateParams

Returns

void

Inherited from

SolanaOperation.validate