JUMP TOAPI Documentation | BLOCKVisionWelcome to BlockVisionRPC Node for SuiRate Limits and Compute UnitsError Code ReferenceBatch RequestSui Indexing APISui Indexing APIRetrieve Account CoinsgetRetrieve Account NFTsgetRetrieve Account CollectionsgetRetrieve Account ActivitygetRetrieve a Single Collection InfogetRetrieve Collection HoldersgetRetrieve Collection ActivitygetRetrieve Collection NFT ListgetRetrieve NFT History OwnergetRetrieve NFT History ActivitygetRetrieve Coin HoldersgetTokenRetrieve Token DetailgetRetrieve Token HoldergetRetrieve Account Token BalancegetRetrieve Token History PricegetAccountNft PortfoliogetFt PortfoliogetDefi PortfoliogetNFTAsset ModelCollection ModelEvent ModelToken GatingGet Owners For TokengetGet Owners For CollectiongetIs Holder Of CollectiongetGet Contracts Of OwnergetAssetsRetrieve a Single AssetgetRetrieve AssetsgetCollectionsRetrieve a Single Collection By SluggetRetrieve CollectionsgetActivityCollection ActivitygetNFT ActivitygetAccount ActivitygetOrdersOrder ListinggetOrder OffergetOrder AssetgetMemPoolSubscribeUnsubscribeSendBundlepostCallBundlepostGetBundleStatspostRPCEthereumeth_getBalanceposteth_getCodeposteth_getStorageAtposteth_getTransactionCountposteth_blockNumberposteth_getBlockTransactionCountByHashposteth_getBlockTransactionCountByNumberposteth_syncingposteth_estimateGasposteth_gasPriceposteth_maxPriorityFeePerGasposteth_sendRawTransactionposteth_chainIdpostnet_listeningpostweb3_sha3postweb3_clientVersionposteth_getUncleCountByBlockHashposteth_getUncleCountByBlockNumberposteth_getUncleByBlockHashAndIndexposteth_getUncleByBlockNumberAndIndexposteth_getTransactionByHashposteth_getTransactionByBlockHashAndIndexposteth_getTransactionByBlockNumberAndIndexposteth_getTransactionReceiptposteth_getBlockReceiptsposteth_getLogsposttrace_blockposttrace_transactionpostSuieth_getBlockTransactionCountByHashpost https://api.blockvision.org/v1/{apikey}Returns the number of transactions in a block matching the given block hash.Parameters Params - a string array containing (required): DATA(hex string, required), 32 Bytes - hash of a block. Returns QUANTITY(hex string) - integer of the number of transactions in this block.