Runnable Examples

There is a collection of runnable examples that utilizes the SDK. These are located in the examples folder of the repo. To run an example call, navigate to the examples directory (e.g. cd ./examples/nodejs) from the repo and run your example:

    yarn run-example /path/to/example.ts [opts]

Where opts are any arguments that the example script takes.

Note that you must first build the project using:

    yarn build:dev

For example, after building, navigate to the examples/nodejs directory from the repo root and run:

    yarn run-example client/getBlockInfo.ts

This will get block info on the last finalized block and print the information. The above command assumes that you have a mainnet Concordium Node running on your machine with the GRPCv2 API exposed on port 20000 (default).

If you are running a testnet node where the GRPCv2 API is exposed by default on port 20001 you can override the GRPC-endpoint using the --endpoint flag:

    yarn run-example client/getBlockInfo.ts --endpoint localhost:20001

For information on how to run a Concordium node see this page