Sources

API reference for Solana sources

solanaPortalSource

Create a Portal source for Solana chains.

solanaPortalSource(config: SolanaPortalSourceConfig): Source

Parameters:

Parameter	Type	Required	Description
portal	string | PortalClientOptions	Yes	Portal API URL or configuration object
query	SolanaQueryBuilder | PortalRange	No	Query builder instance or range object
cursor	{ number: number }	No	Resume from a specific slot
cache	PortalCache	No	Cache adapter for local caching
logger	Logger | LogLevel	No	Custom logger or log level
metrics	MetricsServer	No	Metrics server for monitoring
progress	ProgressTrackerOptions	No	Progress tracking configuration

Example:

const source = solanaPortalSource({
  portal: "https://portal.sqd.dev/datasets/solana-mainnet",
  query: queryBuilder,
  cursor: { number: 200000000 },
  cache: portalSqliteCache({ path: "./cache.sqlite" }),
});

Next Steps

Transformers & Targets

Transformers and targets

Query Builder

Query builder API