Rpc TutorialsSep 11, 20265 min
Solana Changelog subscribe tool: wire RPC filters
Changelog subscribe tool: wire filters via logsSubscribe / program mentions; swap endpoint when ready. Live demos1; register for 3M free requests monthly.
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Technical guides for builders working with JSON-RPC, WebSocket subscriptions, archive data, tracing, and multi-chain edge routing.
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Articles
Rpc TutorialsSep 11, 20265 min
Agave 6-week release watch: RPC compat self-check
Agave 6-week release watch: tip/slot + program/log diffs and one-page compat checklist; swap endpoint when ready. Live demos1; register for 3M free requests monthly.
Read articleRpc TutorialsSep 11, 20265 min
Pump Custom Pair open tool: quote whitelist
Pump Custom Pair: quote-mint whitelist on Create/CustomPair; swap endpoint when ready. Live demos1; register for 3M free requests monthly.
Read articleRpc TutorialsSep 11, 20265 min
Monad o1 open-listen tool: day-0 narrow Factory
Monad o1 day-0: pre-wire Factory eth_subscribe; swap endpoint when live. Live demos1; register for 3M free requests monthly.
Read articleRpc TutorialsSep 10, 20265 min
Arc day-1 open-listen tool: pre-wire Factory subs
Arc day-1: pre-wire Factory PairCreated; swap endpoint when live. Live demos1; register for 3M free requests monthly.
Read articleRpc TutorialsSep 10, 20265 min
Base stock-token Swap watch: whitelist big prints
Base stock-tokens: Aerodrome/Uniswap Swap whitelist big prints. Live demos1; register for 3M free requests monthly.
Read articleRpc TutorialsSep 10, 20265 min
RH any-quote launch tool: one-tx pool by quote
RH any-quote: Initialize / PairCreated + editable whitelist one-tx opens. Live demos1; register for 3M free requests monthly.
Read articleRpc TutorialsSep 10, 20265 min
RH basket-factory sniper tool: watch createBasket
RH baskets/indexes: narrow-subscribe createBasket on public WSS. Live demos1; register for 3M free requests monthly.
Read articleRpc TutorialsSep 10, 20265 min
LONG-eco launch tool: whitelist PairCreated
LONG/STONK eco whitelist + PairCreated. Live demos1; register for 3M free requests monthly.
Read articleRpc TutorialsSep 10, 20265 min
RH V4 direct-open sniper tool: catch one-tx pools
One-tx V4 opens on RH: PoolManager Initialize + public WSS sniper recipe. Live demos1; register for 3M free requests monthly.
Read articleRpc TutorialsSep 10, 20266 min
Base new-pool sniper tool: nail those first hits
Base new-pool first hits: after PairCreated count Swap density. Live demos1; register for 3M free requests monthly.
Read articleRpc TutorialsSep 10, 20266 min
Catch stock-pair meme launches: quote/base ID + eth_subscribe
Stock-token quote/base meme opens: address table + RH public WSS PairCreated filter → stock-pair alerts. Live demos1; register for 3M free requests monthly.
Read articleRpc TutorialsSep 10, 20265 min
When PONS dominates: converge open-listen onto one launchpad
When PONS volume concentrates: narrow eth_subscribe to one Factory + key topics on public WSS. Live demos1; register for 3M free requests monthly.
Read articleRpc TutorialsSep 9, 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 9, 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 9, 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.
Read articleRpc TutorialsSep 7, 20265 min
Robinhood new-pairs agent: eth_subscribe feeds the stream first
New-pair pipeline on Robinhood Chain (EVM 0x1237): subscribe → filter → notify. StackBlitz preview only; public WSS + Free 3M. Differs from whale FOMO (known-wallet follow).
Read articleRpc TutorialsSep 7, 20265 min
Watch Robinhood whale wallets: eth_subscribe for FOMO follow flow
Whale FOMO follow-flow on Robinhood Chain (EVM 0x1237): watchlist → subscribe → short-window tags. StackBlitz preview only; public WSS + Free 3M.
Read articleRpc TutorialsSep 6, 20265 min
Robinhood Chain volume spikes: eth_subscribe for density & dog-tape numbers
Volume-density watch on Robinhood Chain (EVM 0x1237): look → subscribe → tag → backfill. StackBlitz preview only; public WSS + Free 3M.
Read articleRpc TutorialsSep 5, 20269 min
Watch Robinhood opens with eth_subscribe (tape + pattern tags)
Open-watch stack on Robinhood Chain (EVM 0x1237): newHeads heartbeat, narrow logs, local pattern tags, reconnect backfill via eth_getLogs—public + Free 3M.
Read articleRpc TutorialsSep 5, 202612 min
High-volatility “monitorable spots”: RPC metrics and alerts (not investment advice)
Series Part 3: frequency thresholds, cooldown, and dedupe for high-vol windows on Robinhood Chain via BlockReq RPC—no return guarantee.
Read articleRpc TutorialsSep 5, 202610 min
Listen for meme / new-token launches on Robinhood Chain via logs
Filter Transfer / mint / pool-create topics on Robinhood Chain with BlockReq public RPC. Series Part 2: logs signals, not App pushes or coin picks.
Read articleRpc TutorialsSep 5, 20268 min
How to watch new Solana mints in the browser (runnable demo)
StackBlitz runnable demo + logsSubscribe: watch new SPL mints in the browser (public endpoint only).
Read articleBuild on BlockReq RPC
Use multi-chain RPC endpoints while keeping private provider routing and operational telemetry out of public application code.
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