System and a method for automatic generation of smart contracts across blockchain platforms

A method for generating smart contracts for blockchain platforms, the method comprising:

• processing, by a processor, input received as a natural language text into a first parameter to generate a Domain Specific Language (DSL) construct;
• disintegrating the DSL construct into a stream of tokens;
• performing a syntax analysis on the stream of tokens to check if the syntax of the DSL construct matches with a grammar file defined for the DSL construct, wherein the lines in the steam of tokens without errors are marked;
• reading each of the marked lines of the stream of tokens and transforming the read marked lines into an organized structure;
• generating a file specific to a target blockchain platform based on a second parameter;
• and
• mapping the organized structure with the generated file associated with the target blockchain platform to generate a target code template for generating a target smart contract for the target blockchain platform-, wherein the organized structure comprises creating an Abstract Syntax Tree (AST), the AST represents a source code of the DSL construct including a structure of instructions stated in the DSL construct.

A computer program product comprising:

• a non-transitory computer-readable medium having computer program code stored thereon, the computer-readable program code comprising instructions that, when executed by a processor, causes the processor to:
• process input received as a natural language text into a first parameter to generate a Domain Specific Language (DSL) construct;
• disintegrate the DSL construct into a stream of tokens;
• perform a syntax analysis on the stream of tokens to check if the syntax of the DSL construct matches with a grammar file defined for the DSL construct, wherein the lines in the steam of tokens without error are marked;
• read each of the marked lines of the stream of tokens and transform the read marked lines into an organized structure;
• generate a file specific to a target blockchain platform based on a second parameter;
• and
• map the organized structure with the generated file associated with the target blockchain platform to generate a target code template for generating a deployable target smart contract for the target blockchain platform, wherein the organized structure is an Abstract Syntax Tree (AST) that represents a source code corresponding to the DSL construct including a structure of instructions stated in the DSL construct.