# Classes - [Context](https://developers.polymath.network/classic-sdk/classes/_context_.context.md) - [Polymath](https://developers.polymath.network/classic-sdk/classes/_polymath_.polymath.md) - [PolymathBase](https://developers.polymath.network/classic-sdk/classes/_polymathbase_.polymathbase.md) - [PolymathError](https://developers.polymath.network/classic-sdk/classes/_polymatherror_.polymatherror.md) - [Checkpoint](https://developers.polymath.network/classic-sdk/classes/_entities_checkpoint_.checkpoint.md) - [DividendDistribution](https://developers.polymath.network/classic-sdk/classes/_entities_dividenddistribution_.dividenddistribution.md) - [Entity](https://developers.polymath.network/classic-sdk/classes/_entities_entity_.entity.md) - [Erc20TokenBalance](https://developers.polymath.network/classic-sdk/classes/_entities_erc20tokenbalance_.erc20tokenbalance.md) - [Investment](https://developers.polymath.network/classic-sdk/classes/_entities_investment_.investment.md) - [PolyTransaction](https://developers.polymath.network/classic-sdk/classes/_entities_polytransaction_.polytransaction.md) - [Controller](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_controller_.controller.md) - [Dividends](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_dividends_.dividends.md) - [Documents](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_documents_.documents.md) - [Features](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_features_.features.md) - [Issuance](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_issuance_issuance_.issuance.md) - [Offerings](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_issuance_offerings_.offerings.md) - [Permissions](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_permissions_.permissions.md) - [SecurityToken](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_securitytoken_.securitytoken.md) - [SubModule](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_submodule_.submodule.md) - [Tokenholders](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_tokenholders_.tokenholders.md) - [CountRestrictions](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_transfers_restrictions_countrestrictions_.countrestrictions.md) - [PercentageRestrictions](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_transfers_restrictions_percentagerestrictions_.percentagerestrictions.md) - [Restrictions](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_transfers_restrictions_restrictions_.restrictions.md) - [Transfers](https://developers.polymath.network/classic-sdk/classes/_entities_securitytoken_transfers_transfers_.transfers.md) - [SecurityTokenReservation](https://developers.polymath.network/classic-sdk/classes/_entities_securitytokenreservation_.securitytokenreservation.md) - [SimpleSto](https://developers.polymath.network/classic-sdk/classes/_entities_simplesto_.simplesto.md) - [Sto](https://developers.polymath.network/classic-sdk/classes/_entities_sto_.sto.md) - [TaxWithholding](https://developers.polymath.network/classic-sdk/classes/_entities_taxwithholding_.taxwithholding.md) - [TieredSto](https://developers.polymath.network/classic-sdk/classes/_entities_tieredsto_.tieredsto.md) - [Tokenholder](https://developers.polymath.network/classic-sdk/classes/_entities_tokenholder_.tokenholder.md) - [TransactionQueue](https://developers.polymath.network/classic-sdk/classes/_entities_transactionqueue_.transactionqueue.md) - [Wallet](https://developers.polymath.network/classic-sdk/classes/_entities_wallet_.wallet.md) - [Erc20TokenBalanceFactory](https://developers.polymath.network/classic-sdk/classes/_entities_factories_erc20tokenbalancefactory_.erc20tokenbalancefactory.md) - [Factory](https://developers.polymath.network/classic-sdk/classes/_entities_factories_factory_.factory.md) - [InvestmentFactory](https://developers.polymath.network/classic-sdk/classes/_entities_factories_investmentfactory_.investmentfactory.md) - [SimpleStoFactory](https://developers.polymath.network/classic-sdk/classes/_entities_factories_simplestofactory_.simplestofactory.md) - [TaxWithholdingFactory](https://developers.polymath.network/classic-sdk/classes/_entities_factories_taxwithholdingfactory_.taxwithholdingfactory.md) - [TieredStoFactory](https://developers.polymath.network/classic-sdk/classes/_entities_factories_tieredstofactory_.tieredstofactory.md) - [TokenholderFactory](https://developers.polymath.network/classic-sdk/classes/_entities_factories_tokenholderfactory_.tokenholderfactory.md) - [WalletFactory](https://developers.polymath.network/classic-sdk/classes/_entities_factories_walletfactory_.walletfactory.md) - [ApproveErc20](https://developers.polymath.network/classic-sdk/classes/_procedures_approveerc20_.approveerc20.md) - [AssignSecurityTokenRole](https://developers.polymath.network/classic-sdk/classes/_procedures_assignsecuritytokenrole_.assignsecuritytokenrole.md) - [AssignStoRole](https://developers.polymath.network/classic-sdk/classes/_procedures_assignstorole_.assignstorole.md) - [ControllerRedeem](https://developers.polymath.network/classic-sdk/classes/_procedures_controllerredeem_.controllerredeem.md) - [ControllerTransfer](https://developers.polymath.network/classic-sdk/classes/_procedures_controllertransfer_.controllertransfer.md) - [CreateCheckpoint](https://developers.polymath.network/classic-sdk/classes/_procedures_createcheckpoint_.createcheckpoint.md) - [CreateDividendDistribution](https://developers.polymath.network/classic-sdk/classes/_procedures_createdividenddistribution_.createdividenddistribution.md) - [CreateSecurityToken](https://developers.polymath.network/classic-sdk/classes/_procedures_createsecuritytoken_.createsecuritytoken.md) - [DisableController](https://developers.polymath.network/classic-sdk/classes/_procedures_disablecontroller_.disablecontroller.md) - [DisableFeature](https://developers.polymath.network/classic-sdk/classes/_procedures_disablefeature_.disablefeature.md) - [EnableCountTransferManager](https://developers.polymath.network/classic-sdk/classes/_procedures_enablecounttransfermanager_.enablecounttransfermanager.md) - [EnableDividendManager](https://developers.polymath.network/classic-sdk/classes/_procedures_enabledividendmanager_.enabledividendmanager.md) - [EnableGeneralPermissionManager](https://developers.polymath.network/classic-sdk/classes/_procedures_enablegeneralpermissionmanager_.enablegeneralpermissionmanager.md) - [EnableGeneralTransferManager](https://developers.polymath.network/classic-sdk/classes/_procedures_enablegeneraltransfermanager_.enablegeneraltransfermanager.md) - [EnablePercentageTransferManager](https://developers.polymath.network/classic-sdk/classes/_procedures_enablepercentagetransfermanager_.enablepercentagetransfermanager.md) - [FinalizeSto](https://developers.polymath.network/classic-sdk/classes/_procedures_finalizesto_.finalizesto.md) - [FreezeIssuance](https://developers.polymath.network/classic-sdk/classes/_procedures_freezeissuance_.freezeissuance.md) - [InvestInSimpleSto](https://developers.polymath.network/classic-sdk/classes/_procedures_investinsimplesto_.investinsimplesto.md) - [InvestInTieredSto](https://developers.polymath.network/classic-sdk/classes/_procedures_investintieredsto_.investintieredsto.md) - [IssueTokens](https://developers.polymath.network/classic-sdk/classes/_procedures_issuetokens_.issuetokens.md) - [LaunchSimpleSto](https://developers.polymath.network/classic-sdk/classes/_procedures_launchsimplesto_.launchsimplesto.md) - [LaunchTieredSto](https://developers.polymath.network/classic-sdk/classes/_procedures_launchtieredsto_.launchtieredsto.md) - [ModifyDividendsDefaultExclusionList](https://developers.polymath.network/classic-sdk/classes/_procedures_modifydividendsdefaultexclusionlist_.modifydividendsdefaultexclusionlist.md) - [ModifyMaxHolderCount](https://developers.polymath.network/classic-sdk/classes/_procedures_modifymaxholdercount_.modifymaxholdercount.md) - [ModifyMaxHolderPercentage](https://developers.polymath.network/classic-sdk/classes/_procedures_modifymaxholderpercentage_.modifymaxholderpercentage.md) - [ModifyPercentageExemptions](https://developers.polymath.network/classic-sdk/classes/_procedures_modifypercentageexemptions_.modifypercentageexemptions.md) - [ModifyTieredStoData](https://developers.polymath.network/classic-sdk/classes/_procedures_modifytieredstodata_.modifytieredstodata.md) - [ModifyTokenholderData](https://developers.polymath.network/classic-sdk/classes/_procedures_modifytokenholderdata_.modifytokenholderdata.md) - [PullDividendPayment](https://developers.polymath.network/classic-sdk/classes/_procedures_pulldividendpayment_.pulldividendpayment.md) - [PushDividendPayment](https://developers.polymath.network/classic-sdk/classes/_procedures_pushdividendpayment_.pushdividendpayment.md) - [ReclaimFunds](https://developers.polymath.network/classic-sdk/classes/_procedures_reclaimfunds_.reclaimfunds.md) - [RemoveDocument](https://developers.polymath.network/classic-sdk/classes/_procedures_removedocument_.removedocument.md) - [ReserveSecurityToken](https://developers.polymath.network/classic-sdk/classes/_procedures_reservesecuritytoken_.reservesecuritytoken.md) - [RevokeKyc](https://developers.polymath.network/classic-sdk/classes/_procedures_revokekyc_.revokekyc.md) - [SetController](https://developers.polymath.network/classic-sdk/classes/_procedures_setcontroller_.setcontroller.md) - [SetDividendsWallet](https://developers.polymath.network/classic-sdk/classes/_procedures_setdividendswallet_.setdividendswallet.md) - [SetDocument](https://developers.polymath.network/classic-sdk/classes/_procedures_setdocument_.setdocument.md) - [SignDisableControllerAck](https://developers.polymath.network/classic-sdk/classes/_procedures_signdisablecontrollerack_.signdisablecontrollerack.md) - [SignFreezeIssuanceAck](https://developers.polymath.network/classic-sdk/classes/_procedures_signfreezeissuanceack_.signfreezeissuanceack.md) - [SignTransferData](https://developers.polymath.network/classic-sdk/classes/_procedures_signtransferdata_.signtransferdata.md) - [ToggleAllowBeneficialInvestments](https://developers.polymath.network/classic-sdk/classes/_procedures_toggleallowbeneficialinvestments_.toggleallowbeneficialinvestments.md) - [ToggleAllowPreIssuing](https://developers.polymath.network/classic-sdk/classes/_procedures_toggleallowpreissuing_.toggleallowpreissuing.md) - [ToggleFreezeTransfers](https://developers.polymath.network/classic-sdk/classes/_procedures_togglefreezetransfers_.togglefreezetransfers.md) - [TogglePauseSto](https://developers.polymath.network/classic-sdk/classes/_procedures_togglepausesto_.togglepausesto.md) - [TransferErc20](https://developers.polymath.network/classic-sdk/classes/_procedures_transfererc20_.transfererc20.md) - [TransferOwnership](https://developers.polymath.network/classic-sdk/classes/_procedures_transferownership_.transferownership.md) - [TransferReservationOwnership](https://developers.polymath.network/classic-sdk/classes/_procedures_transferreservationownership_.transferreservationownership.md) - [TransferSecurityTokens](https://developers.polymath.network/classic-sdk/classes/_procedures_transfersecuritytokens_.transfersecuritytokens.md) - [UpdateDividendsTaxWithholdingList](https://developers.polymath.network/classic-sdk/classes/_procedures_updatedividendstaxwithholdinglist_.updatedividendstaxwithholdinglist.md) - [WithdrawTaxes](https://developers.polymath.network/classic-sdk/classes/_procedures_withdrawtaxes_.withdrawtaxes.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://developers.polymath.network/classic-sdk/classes.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.