> ## Documentation Index
> Fetch the complete documentation index at: https://docs.soldexer.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# portalSqliteCache

> SQLite cache for Portal responses

Create SQLite cache for Portal responses. Use with `solanaPortalSource` to cache Portal API responses locally.

```ts theme={null}
portalSqliteCache(config: { path: string }): PortalCache
```

**Example:**

```ts theme={null}
import { portalSqliteCache } from "@subsquid/pipes/portal-cache/node";
import { solanaPortalSource } from "@subsquid/pipes/solana";

const source = solanaPortalSource({
  portal: "https://portal.sqd.dev/datasets/solana-mainnet",
  cache: portalSqliteCache({
    path: "./portal-cache.sqlite",
  }),
});
```

<Note>
  Import from `@subsquid/pipes/portal-cache/node` instead of `@subsquid/pipes/portal-cache`.
</Note>

### When to Use

* Development iteration
* Testing pipelines
* Repeated processing of same slot ranges.