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Chainstack Labs

Connecting developers with Web3 infrastructure

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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.
Subgraphs Deploy your subgraphs on Chainstack infrastructure and we'll handle the rest.

Pinned Loading

  1. chainbench chainbench Public

    Flexible blockchain infrastructure benchmarking and load testing tool

    Python 45 14

  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 183 47

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

    A fully functional pump.fun / letsbonk.fun trading and sniping bot not relying on any 3rd party APIs

    Python 775 281

  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 16 1

Repositories

Showing 10 of 86 repositories
  • pumpfun-bonkfun-bot Public

    A fully functional pump.fun / letsbonk.fun trading and sniping bot not relying on any 3rd party APIs

    chainstacklabs/pumpfun-bonkfun-bot’s past year of commit activity
    Python 775 Apache-2.0 281 15 1 Updated Sep 3, 2025
  • hyperliquid-trading-bot Public

    Trading bot for Hyperliquid DEX

    chainstacklabs/hyperliquid-trading-bot’s past year of commit activity
    Python 7 Apache-2.0 1 0 0 Updated Sep 1, 2025
  • grpc-geyser-tutorial Public

    This repository provides Python examples that show how to get live updates from the Solana blockchain using the Yellowstone gRPC plugin

    chainstacklabs/grpc-geyser-tutorial’s past year of commit activity
    Python 6 1 0 0 Updated Aug 26, 2025
  • rpc-nodes-mcp Public

    Minimal, fast, and extensible MCP server for interactions with JSON-RPC blockchain nodes

    chainstacklabs/rpc-nodes-mcp’s past year of commit activity
    Python 11 Apache-2.0 0 0 0 Updated Aug 21, 2025
  • 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 16 Apache-2.0 1 0 0 Updated Aug 21, 2025
  • chainbench Public

    Flexible blockchain infrastructure benchmarking and load testing tool

    chainstacklabs/chainbench’s past year of commit activity
    Python 45 Apache-2.0 14 1 3 Updated Aug 21, 2025
  • evm-knife Public

    This project is a collection of Web3 tools to make it easier for developers to encode, decode, and convert EVM friendly values.

    chainstacklabs/evm-knife’s past year of commit activity
    JavaScript 4 Apache-2.0 4 0 10 Updated Aug 21, 2025
  • jupiter-swaps-priority-fees-python Public

    Python swaps on Jupiter Aggregator with custom priority fees

    chainstacklabs/jupiter-swaps-priority-fees-python’s past year of commit activity
    Python 8 3 0 0 Updated Aug 21, 2025
  • raydium-sdk-swap-example-typescript Public

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

    chainstacklabs/raydium-sdk-swap-example-typescript’s past year of commit activity
    TypeScript 183 MIT 47 8 1 Updated Aug 21, 2025
  • subnetlist Public

    Aggregator of Avalanche subnets

    chainstacklabs/subnetlist’s past year of commit activity
    JavaScript 6 GPL-3.0 11 1 6 Updated Aug 21, 2025