Contract calls
address, bool, bytes, bytes1, bytes2, bytes3, bytes4, bytes5, bytes6, bytes7, bytes8, bytes9, bytes10, bytes11, bytes12, bytes13, bytes14, bytes15, bytes16, bytes17, bytes18, bytes19, bytes20, bytes21, bytes22, bytes23, bytes24, bytes25, bytes26, bytes27, bytes28, bytes29, bytes30, bytes31, bytes32, int8, int16, int24, int32, int40, int48, int56, int64, int72, int80, int88, int96, int104, int112, int120, int128, int136, int144, int152, int160, int168, int176, int184, int192, int200, int208, int216, int224, int232, int240, int248, int256, string, uint8, uint16, uint24, uint32, uint40, uint48, uint56, uint64, uint72, uint80, uint88, uint96, uint104, uint112, uint120, uint128, uint136, uint144, uint152, uint160, uint168, uint176, uint184, uint192, uint200, uint208, uint216, uint224, uint232, uint240, uint248, uint256
For arrays, please provide the type from above followed by square braces ( ex: uint256[] ). The values for an array must be surrounded with square brackets and delimited with "," (ex. [1,2,3]).
Byte values must be hex-encoded
Field name | Field value | Type | Example |
| Gas limit, will be used for the contract call |
| 300000 |
| Gas price, will be used for the contract call (in WEI) |
| 50000000 |
address, bool, bytes, bytes1, bytes2, bytes3, bytes4, bytes5, bytes6, bytes7, bytes8, bytes9, bytes10, bytes11, bytes12, bytes13, bytes14, bytes15, bytes16, bytes17, bytes18, bytes19, bytes20, bytes21, bytes22, bytes23, bytes24, bytes25, bytes26, bytes27, bytes28, bytes29, bytes30, bytes31, bytes32, int8, int16, int24, int32, int40, int48, int56, int64, int72, int80, int88, int96, int104, int112, int120, int128, int136, int144, int152, int160, int168, int176, int184, int192, int200, int208, int216, int224, int232, int240, int248, int256, string, uint8, uint16, uint24, uint32, uint40, uint48, uint56, uint64, uint72, uint80, uint88, uint96, uint104, uint112, uint120, uint128, uint136, uint144, uint152, uint160, uint168, uint176, uint184, uint192, uint200, uint208, uint216, uint224, uint232, uint240, uint248, uint256
For arrays, please provide the type from above followed by square braces ( ex: uint256[] ). The values for an array must be surrounded with square brackets and delimited with "," (ex. [1,2,3]).
Byte values must be hex-encoded
Field name | Field value | Type | Example |
| Gas limit, will be used for the contract call |
| 300000 |
| Gas price coefficient, will be used for the contract call |
| 0 |
All solidity types are supported:
address, bool, bytes, bytes1, bytes2, bytes3, bytes4, bytes5, bytes6, bytes7, bytes8, bytes9, bytes10, bytes11, bytes12, bytes13, bytes14, bytes15, bytes16, bytes17, bytes18, bytes19, bytes20, bytes21, bytes22, bytes23, bytes24, bytes25, bytes26, bytes27, bytes28, bytes29, bytes30, bytes31, bytes32, int8, int16, int24, int32, int40, int48, int56, int64, int72, int80, int88, int96, int104, int112, int120, int128, int136, int144, int152, int160, int168, int176, int184, int192, int200, int208, int216, int224, int232, int240, int248, int256, string, uint8, uint16, uint24, uint32, uint40, uint48, uint56, uint64, uint72, uint80, uint88, uint96, uint104, uint112, uint120, uint128, uint136, uint144, uint152, uint160, uint168, uint176, uint184, uint192, uint200, uint208, uint216, uint224, uint232, uint240, uint248, uint256
For arrays, please provide the type from above followed by square braces ( ex: uint256[] ). The values for an array must be surrounded with square brackets and delimited with "," (ex. [1,2,3]).
Byte values must be hex-encoded
Signature, Boolean, Integer, Hash160, Hash256, ByteArray, Address, PublicKey, String
For arrays, please provide the type from above followed by square braces ( ex: String[] ). The values for an array must be surrounded with square brackets and delimited with "," (ex. [1,2,3]).
Byte values must be hex-encoded
Field name | Field value | Type | Example |
| Network fee used for the contract call. By default, 0.1 is used |
| 0.1 |
| System fee used for the contract call |
| 0.1 |
| It is possible to add additional asset transfers together with a contract call by attaching additional outputs. This is a JSON object containing "to", "amount" and "assetId" with json types respectively string, number and string. If "to" is a script hash, it will be translated to a valid NEO address |
| { "to": "AKJrLM5Q…", "amount": 1, "assetId": "602c79718…" } |
address, bool, bytes, bytes1, bytes2, bytes3, bytes4, bytes5, bytes6, bytes7, bytes8, bytes9, bytes10, bytes11, bytes12, bytes13, bytes14, bytes15, bytes16, bytes17, bytes18, bytes19, bytes20, bytes21, bytes22, bytes23, bytes24, bytes25, bytes26, bytes27, bytes28, bytes29, bytes30, bytes31, bytes32, int8, int16, int24, int32, int40, int48, int56, int64, int72, int80, int88, int96, int104, int112, int120, int128, int136, int144, int152, int160, int168, int176, int184, int192, int200, int208, int216, int224, int232, int240, int248, int256, string, uint8, uint16, uint24, uint32, uint40, uint48, uint56, uint64, uint72, uint80, uint88, uint96, uint104, uint112, uint120, uint128, uint136, uint144, uint152, uint160, uint168, uint176, uint184, uint192, uint200, uint208, uint216, uint224, uint232, uint240, uint248, uint256
For arrays, please provide the type from above followed by square braces ( ex: uint256[] ). The values for an array must be surrounded with square brackets and delimited with "," (ex. [1,2,3]).
Byte values must be hex-encoded
Field name | Field value | Type | Example |
| Gas limit, will be used for the contract call |
| 300000 |
| Gas price, will be used for the contract call (in WEI) |
| 20000000 |
