import { getTrstSigningClientOptions, trstAccountParser } from "@trustlessjs";

const { registry, aminoTypes } = getTrstSigningClientOptions();

const client = await SigningStargateClient.connectWithSigner(
  rpc,
  offlineSigner,
  {
    registry,
    aminoTypes,
    accountParser: trstAccountParser,
  }
);

Usage

We strongly recommend that you check the generated files in src/codegen/trst and use it as source of truth for which functions you could use.

The rest of our documentation will cover only the tip of the iceberg — examples you can take ideas from.

RPC Client

import { trst } from "trustlessjs";

const client = await trst.ClientFactory.createRPCQueryClient({
  rpcEndpoint: RPC_ENDPOINT,
});

const balance = await client.cosmos.bank.v1beta1.allBalances({
  address: "trst1addresshere",
});

Composing & Broadcasting Trst Messages

import { trst } from "trustlessjs";

const msgClaimFreeAmount =
  trst.claim.MessageComposer.withTypeUrl.claimFreeAmount({
    user: "trst1addresshere",
  });

const fee = {
  amount: [
    {
      amount: "0",
      denom: "utrst",
    },
  ],
  gas: 250_000,
};

const tx = await trstAccount.client.signAndBroadcast(
  "trst1addresshere",
  [msgClaimFreeAmount],
  fee,
  ""
);

assertIsDeliverTxSuccess(tx);

If you're unfamiliar with Stargate, you can read their guide here.

Composing IBC Messages

import { ibc } from "trustlessjs";

const { transfer } =
  ibc.applications.transfer.v1.MessageComposer.withTypeUrl.transfer({
    // Redacted (check internal types for the message parameters)
  });

Developing & Publishing

When first cloning the repo:

git submodule update --init
telescope install
telescope transpile

Codegen

Update the generated ts files:

yarn codegen

Build the module and types:

yarn build

Publishing

If you haven't logged to npm cli, run:

npm login

Afterwards, update package.json version.

# Example: <version> = v0.4.1
git tag <version>
git push origin <version>
git push origin main
npm publish

Credits

Built by Cosmology — if you like our tools, please consider delegating to their validator

Code built with the help of these related projects:

@cosmwasm/ts-codegen for generated CosmWasm contract Typescript classes
@cosmology/telescope a "babel for the Cosmos", Telescope is a TypeScript Transpiler for Cosmos Protobufs.
cosmos-kit A wallet connector for the Cosmos