Platform Parameters
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These are parameters to configure IBAX. They are applicable to the blockchain network and all ecosystems within it.
Platform parameters are stored in the system_parameters table.
This table is located in the first (default) ecosystem created on the blockchain network.
Change of platform parameters can only be made through voting. You can only use the UpdateSysParam contract to change any platform parameter, which is managed by definitions in the legal system of the platform.
Nodes:
Node bans:
Default page and menu:
Default contract:
Table limits:
Time limits:
Transaction limits:
Size limits:
Fuel limits:
Block rollback limits:
Rewards and commissions:
Fuel rate conversion:
Transaction size and data price:
Price for new elements:
Price for operations:
Depreciated parameters:
The number of IBXC tokens granted to the honor node that generates the block.
Depreciated.
Percentage of the commission.
The amount of the commission is calculated as a percentage of the total cost of implement the contract. The unit of the commission token is IBXC.
The commission will be transferred to the account address specified in the commission_wallet parameter.
The account address to receive the commission.
The amount of commission is specified by the commission_size parameter.
The source code of the default contract in the new ecosystem.
This contract provides access to the ecosystem creator.
The source code of the default menu of the new ecosystem.
The source code of the default page of the new ecosystem.
The exchange rates of different ecosystem tokens by fuel unit.
The format of this parameter: [["ecosystem_id", "token_to_fuel_rate"], ["ecosystem_id2", "token_to_fuel_rate2"], ...] * ecosystem_id
For example:
[["1","1000000000000"], ["2", "1000"]]
One token of Ecosystem 1 is exchanged for 1,000,000,000,000 fuel units. One token of Ecosystem 2 is exchanged for 1,000 fuel units.
The fuel rate of a new element.
The list of honor nodes of the blockchain network.
The format of this parameter:
tcp_address
TCP address and port of the node host. Transactions and new blocks will be sent to this host address, which can also be used to obtain the complete blockchain from the first block.
api_address
API address and port of the node host. Through the API address, you can access any function of the platform without using Weaver. See details in RESTful API.
public_key
Public key of the node, which is used to verify the block signature.
The time interval (in seconds) of generating two blocks on a node.
All nodes in the network use it to determine when to generate a new block. If the current node does not generate a new block within this time period, the turn passes to the next node in the list of honor nodes.
The minimum value of this parameter is 1 second.
The number of bad blocks that a node is allowed to generate per day before being banned.
The maximum time for generating a block, in milliseconds. If a block is not successfully generated within this time period, a timeout error will be reported.
The maximum size of a block, in bytes.
The maximum number of fields in a single table.
However, it does not include the predefined id column.
The maximum size of a transaction signature in bytes.
The maximum total fuel fee of a single block.
The maximum total fuel fee of a single transaction.
The maximum number of primary key fields in a single table.
The maximum number of transactions in a single block.
The maximum number of transactions of an account in a block.
The maximum size of a transaction in bytes.
The global ban period of the node, in milliseconds.
The local ban period of the node, in milliseconds.
When a node receives an incorrect block from another node, it will locally ban the sender's node during this time period.
The fuel fee to create a new single ecosystem.
This parameter defines the additional fuel fee of the @1NewEcosystem contract. When the contract is implemented, the fuel fee for executing various functions of this contract will also be calculated and included in the total cost.
The fuel fee to create a new single application.
This parameter defines the additional fuel fee of the @1NewApplication contract. When the contract is implemented, the fuel fee for executing various functions of this contract will also be calculated and included in the total cost.
The fuel fee to create a new single table.
This parameter defines the additional fuel cost of the @1NewTable contract. When the contract is implemented, the fuel cost for executing various functions of this contract will also be calculated and included in the total cost.
The fuel fee to create a new single table field.
This parameter defines the additional fuel cost of the @1NewColumn contract. When the contract is implemented, the fuel cost for executing various functions of this contract will also be calculated and included in the total cost.
The fuel fee to create a new single contract.
This parameter defines the additional fuel cost of the @1NewContract contract. When the contract is implemented, the fuel cost for executing various functions of this contract will also be calculated and included in the total cost.
The fuel fee to create a new single menu.
This parameter defines the additional fuel cost of the @1NewMenu contract. When the contract is implemented, the fuel cost for executing various functions of this contract will also be calculated and included in the total cost.
The fuel fee to create a new single page.
This parameter defines the additional fuel cost of the @1NewPage contract. When the contract is implemented, the fuel cost for executing various functions of this contract will also be calculated and included in the total cost.
The fuel fee of calling theAddressToId() function, calculated in fuel units.
The fuel fee of calling theActivate() function, calculated in fuel units.
The fuel fee of calling the ColumnCondition() function, calculated in fuel units.
The fuel fee of calling the CompileContract() function, calculated in fuel units.
The fuel fee of calling the Contains() function, calculated in fuel units.
The fuel fee of calling the GetContractById() function, calculated in fuel units.
The fuel fee of calling the GetContractByName() function, calculated in fuel units.
The fuel fee of calling the ContractsList() function, calculated in fuel units.
The fuel fee of calling the CreateColumn() function, calculated in fuel units.
The fuel fee of calling the CreateEcosystem() function, calculated in fuel units.
The fuel fee of calling the CreateTable() function, calculated in fuel units.
The fuel fee of calling the EcosysParam() function, calculated in fuel units.
The fuel fee of calling the Eval() function, calculated in fuel units.
The fuel fee of calling the EvalCondition() function, calculated in fuel units.
The fuel fee of calling the FlushContract() function, calculated in fuel units.
The fuel fee of calling the HasPrefix()function, calculated in fuel units.
The fuel fee of calling the IdToAddress() function, calculated in fuel units.
The fuel fee of calling the IsObject() function, calculated in fuel units.
The fuel fee of calling the Join() function, calculated in fuel units.
The fuel fee of calling the JSONToMap() function, calculated in fuel units.
The fuel fee of calling the Len() function, calculated in fuel units.
The fuel fee of calling the PermColumn() function, calculated in fuel units.
The fuel fee of calling the PermTable() function, calculated in fuel units.
The fuel fee of calling the PubToID() function, calculated in fuel units.
The fuel fee of calling the Replace() function, calculated in fuel units.
The fuel fee of calling the Sha256() function, calculated in fuel units.
The fuel fee of calling the Size() function, calculated in fuel units.
The fuel fee of calling theSubstr() function, calculated in fuel units.
The fuel fee of calling the SysFuel() function, calculated in fuel units.
The fuel fee of calling the SysParamInt() function, calculated in fuel units.
The fuel fee of calling the SysParamString() function, calculated in fuel units.
The fuel fee of calling the TableConditions() function, calculated in fuel units.
The fuel fee of calling the Deactivate() function, calculated in fuel units.
The fuel fee of calling the UpdateLang() function, calculated in fuel units.
The fuel fee of calling the ValidateCondition() function, calculated in fuel units.
The fuel fee for every 1024 bytes of a transaction, calculated in fuel units.
The fee by transaction size, its unit is the IBXC token.
Except the ecosystem 1, a block space usage fee will be incurred proportionally when implementing a contract in other ecosystems, and its rate is price_tx_size_wallet IBXC tokens per megabyte.
Maximum number of blocks that can be rolled back when detecting a fork in the blockchain.
The account that receives the reward is specified in the parameter.
When more than half of the nodes in the network receive the same number of bad blocks from a node, the node will be banned from the network within a time period specified in .
When more than half of the nodes in the network receive bad blocks from a node up to the number of , the node will be banned in the network for this time period.
The maximum number of honor nodes in the parameter.
This parameter is calculated in fuel units. Use and to convert fuel units to IBXC tokens.
This parameter is calculated in fuel units. Use and to convert fuel units to IBXC tokens.
This parameter is calculated in fuel units. Use and to convert fuel units to IBXC tokens.
This parameter is calculated in fuel units. Use and to convert fuel units to IBXC tokens.
This parameter is calculated in fuel units. Use and to convert fuel units to IBXC tokens.
This parameter is calculated in fuel units. Use and to convert fuel units to IBXC tokens.
This parameter is calculated in fuel units. Use and to convert fuel units to IBXC tokens.