simd
Cosmos SDK simapp — lightweight testing
Instance.simd() boots the Cosmos SDK reference app (simapp): bank, staking, gov, mint. Use it when you don't need CosmWasm or IBC.
Container-first on the official simapp image (ghcr.io/cosmos/simapp:v0.53) — just Docker, no build. Note the image only tags minor lines, so it tracks the latest patch of v0.53; pass binary to run an exact-version build, or image to bind your own.
Usage
import { Instance } from 'starskiff';
const instance = Instance.simd({
chainId: 'test-1',
denom: 'stake',
accounts: [{ mnemonic: '...', coins: '1000000000stake', name: 'alice' }],
});
await instance.start();Parameters
SimdParameters extends CosmosChainParameters with:
| Parameter | Type | Default | Description |
|---|---|---|---|
image | string | SIMD_DEFAULT_IMAGE (ghcr.io/cosmos/simapp:v0.53) | Container image |
binary | string | "simd" | Local binary (opts out of the container) |