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Documentation Index

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Create SQLite cache for Portal responses. Use with solanaPortalSource to cache Portal API responses locally. 
portalSqliteCache(config: { path: string }): PortalCache
Example: 
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",
  }),
});
Import from @subsquid/pipes/portal-cache/node instead of @subsquid/pipes/portal-cache.

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When to Use

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