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@chainstacklabs

Chainstack Labs

Connecting developers with Web3 infrastructure
README.md

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Chainstack is the leading Web3 infrastructure provider.
We run fast, reliable nodes for 25+ blockchains—so builders can focus on products, not plumbing.

Supported chains

🚀 Featured projects

Project Description
pumpfun-bonkfun-bot Open-source Solana trading bot for pump.fun and bonk.fun.
web3-ai-trading-agent A complete E2E walkthrough on building a Web3 trading agent.
chainbench Flexible blockchain infrastructure benchmarking and load testing tool.
compare-dashboard-functions Core functions powering the Compare Dashboard.
Compare Dashboard Live benchmarking platform for blockchain node performance.
Faucet One-click faucet to grab test tokens fast.
EVM Swiss Army Knife Do all your hex > dec, ENS look-ups, functions signatures etc on one place.

See also

Name Description
Developer Portal AI-ready developer portal with interactive API references. It's also available as an open-source repository—feel free to feed it to your agents or contribute.
Best RPC nodes for AI Agents As AI practitioners, we make sure our nodes are always AI-ready.

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  1. chainbench chainbench Public

    Flexible blockchain infrastructure benchmarking and load testing tool

    Python 51 20

  2. raydium-sdk-swap-example-typescript raydium-sdk-swap-example-typescript Public

    An example to swap tokens on Solana using the Raydium SDK, TypeScript, and Chainstack

    TypeScript 186 46

  3. pumpfun-bonkfun-bot pumpfun-bonkfun-bot Public

    Solana trading and sniping bot for pump.fun and Raydium LaunchLab launchpads (letsbonk.fun, StonkFun), following graduated coins into PumpSwap and Raydium CPMM. Talks to the chain through your own …

    Python 1.1k 370

  4. compare-dashboard-functions compare-dashboard-functions Public

    Serverless solution for monitoring RPC nodes response time across different blockchains and regions using Vercel Functions

    Python 20 2

Repositories

Showing 10 of 106 repositories
  • elysium-sandwich-report Public

    Sandwich attacks on Elysium mainnet: who ran them, what victims lost and how it was measured

    chainstacklabs/elysium-sandwich-report's past year of commit activity
    Python 1 Apache-2.0 0 0 0 Updated Nov 10, 2026
  • pumpfun-bonkfun-bot Public

    Solana trading and sniping bot for pump.fun and Raydium LaunchLab launchpads (letsbonk.fun, StonkFun), following graduated coins into PumpSwap and Raydium CPMM. Talks to the chain through your own RPC node, no third-party APIs.

    chainstacklabs/pumpfun-bonkfun-bot's past year of commit activity
    Python 1,077 Apache-2.0 370 6 0 Updated Nov 9, 2026
  • fomo-onchain-listeners Public

    Onchain listeners and a technical reference for the FOMO trading app on Solana, Robinhood Chain, BNB Smart Chain, Base, Ethereum, Monad and Elysium

    chainstacklabs/fomo-onchain-listeners's past year of commit activity
    Python 20 Apache-2.0 4 0 0 Updated Nov 9, 2026
  • pumpfun-cli Public

    Command-line tool for trading on pump.fun and Raydium LaunchLab launchpads (letsbonk.fun, StonkFun): buy, sell and launch, following graduated coins into PumpSwap and Raydium CPMM. Built for humans, scripts and AI agents; trades go through your own RPC node.

    chainstacklabs/pumpfun-cli's past year of commit activity
    Python 23 Apache-2.0 5 1 1 Updated Nov 9, 2026
  • pumpclaw Public

    Agent skill for trading on pump.fun and Raydium LaunchLab launchpads (letsbonk.fun, StonkFun) through pumpfun-cli: buy, sell and launch tokens, manage wallets. Works with OpenClaw, Claude Code, Cursor, Codex and other Agent Skills agents.

    chainstacklabs/pumpclaw's past year of commit activity
    Shell 15 Apache-2.0 0 0 0 Updated Nov 9, 2026
  • chainbench-grpc Public
    chainstacklabs/chainbench-grpc's past year of commit activity
    Rust 1 0 0 1 Updated Nov 2, 2026
  • performance-tool-client Public

    RPC provider performance comparison, as a single-page Next.js app. Chainstack Compare frontend.

    chainstacklabs/performance-tool-client's past year of commit activity
    TypeScript 2 Apache-2.0 3 0 1 Updated Oct 31, 2026
  • compare-dashboard-functions Public

    Serverless solution for monitoring RPC nodes response time across different blockchains and regions using Vercel Functions

    chainstacklabs/compare-dashboard-functions's past year of commit activity
    Python 20 Apache-2.0 2 0 2 Updated Oct 29, 2026
  • robinhood-chain-sequencer-feed Public

    Decode the sequencer feed of Robinhood Chain or any Arbitrum Nitro chain, including Elysium, Arbitrum One, and Arbitrum Nova

    chainstacklabs/robinhood-chain-sequencer-feed's past year of commit activity
    Python 36 Apache-2.0 10 0 0 Updated Oct 29, 2026
  • mcp-server Public

    Official Chainstack MCP server — deploy and manage blockchain nodes across 70+ protocols from any AI agent.

    chainstacklabs/mcp-server's past year of commit activity
    6 MIT 2 0 0 Updated Oct 26, 2026
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