RPC tutorialsSep 23, 20268 min
Solana new-mint browser radar (logsSubscribe)
Solana new-mint browser radar (logsSubscribe): InitializeMint filter + getTransaction. Public WSS StackBlitz demo.
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Articles tagged websocket
BlockReq Blog articles tagged websocket, from RPC tutorials to integration guides.
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Articles
RPC tutorialsSep 16, 20265 min
Listen for anon launches on Robinhood Chain (Anoncoin)
Anoncoin anon launch listen on Robinhood Chain (EVM 0x1237): factory logs → $SPCX quote filter → open cards. StackBlitz preview only; public WSS + Free 3M.
Read articleRPC tutorialsSep 16, 20265 min
One-tx launches on Base: OpenLaunch + Uniswap v4 eth_subscribe
One-tx launch listen on Base (EVM 0x2105): OpenLaunch × v4 Initialize / lock pattern → open cards. StackBlitz preview only; public WSS + Free 3M.
Read articleRPC tutorialsSep 16, 20265 min
Multi-market opens: Equifold eth_subscribe alerts
Equifold multi-market open listen (Base 0x2105, optional RH 0x1237): factory subscribe → aggregate markets per token → first/Nth priority tags. StackBlitz preview only; public WSS + Free 3M.
Read articleRPC tutorialsSep 8, 20265 min
Robinhood thin liquidity: eth_subscribe for pool reserves & depth
Thin-liquidity / reserves watch on Robinhood Chain (EVM 0x1237): Sync → depth/mcap → alerts. StackBlitz preview only; public WSS + Free 3M.
Read articleRPC tutorialsSep 8, 20265 min
Robinhood stock-pairs launch: eth_subscribe for Bags Stock Pairs
Bags Stock Pairs watch on Robinhood Chain (EVM 0x1237): stock-token table → subscribe → paired-asset + first-LP cards. StackBlitz preview only; public WSS + Free 3M.
Read articleRPC tutorialsSep 8, 20265 min
Robinhood bridge rotation: eth_subscribe for cross-chain netflow
Bridge netflow / rotation watch on Robinhood Chain (EVM 0x1237): bridge table → subscribe → three-window netflow alerts. StackBlitz preview only; public WSS + Free 3M.
Read articleRPC tutorialsSep 8, 20265 min
Arc mainnet day-0: eth_subscribe for bridge inflow + first-pool launch
New-chain day-0 bridge+launch (Arc ~9/16): bridge inflow spike + first pool + first LP via eth_subscribe. StackBlitz preview; RH public WSS demo pattern + Free 3M.
Read articleRPC tutorialsSep 8, 20265 min
Watch Robinhood KOL wallets: eth_subscribe Transfer watchlist
Multi-address KOL Transfer watch on Robinhood Chain (EVM 0x1237): watchlist → subscribe → dedupe/spike tags. StackBlitz preview only; public WSS + Free 3M.
Read articleRPC tutorialsSep 8, 20265 min
Robinhood gas heat radar: eth_subscribe for chain-wide launch heat
Chain-wide gas heat radar on Robinhood Chain (EVM 0x1237): newHeads → 5/15m heat → spike hint. StackBlitz preview only; public WSS + Free 3M.
Read articleRPC tutorialsSep 7, 20265 min
Robinhood position watchtower: eth_subscribe for holding-period state
Holding-period Canary watchtower on Robinhood Chain (EVM 0x1237): position table → subscribe → state diff alerts. StackBlitz preview only; public WSS + Free 3M.
Read articleRPC tutorialsSep 7, 20265 min
Robinhood timed launch: hang eth_subscribe on a known T-0 window
Timed launch watch on Robinhood Chain (EVM 0x1237): known T-0 → subscribe → time-window filter → alert card. StackBlitz preview only; public WSS + Free 3M.
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