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GoldRush’s newPairs subscription on SOLANA_MAINNET delivers new DEX pairs as they appear.

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Subscribe

subscription {
  newPairs(chain_name: SOLANA_MAINNET) {
    block_signed_at
    protocol
    pair_address
    base_token { contract_address contract_ticker_symbol contract_decimals }
    quote_token { contract_address contract_ticker_symbol contract_decimals }
    liquidity
  }
}
Connect via WebSocket at wss://streaming.goldrushdata.com/graphql with your API key in the connection parameters. The protocol field carries the DEX protocol name. Filter client-side to scope to a particular venue.

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Patterns

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”New pools” tab

Stream the firehose, dedupe by pair_address, drop pools below a liquidity threshold to filter spam, and display chronologically.

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Cross-DEX arbitrage discovery

The same base/quote pair can launch on multiple venues within minutes. Group new pools by base/quote token addresses to discover routes for arb.

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Production considerations

  • Reconnect on close or error. Wrap the subscribe call in a function and re-invoke on error / complete with a 1-2s backoff.
  • Dedupe by pair_address. During brief reconnects you may see a recently-emitted pool twice; deduplicate on pair_address.
  • No backfill on reconnect. The subscription delivers events from the moment it opens. For historical pairs and swaps, use the warehouse swaps recipe.