Light client that connects to Polkadot and Substrate-based blockchains
- Light client first: built on top of the [new JSON-RPC spec](https://paritytech.github.io/json-rpc-interface-spec/) to fully leverage the potential of light-clients (i.e: [smoldot](https://www.npmjs.com/package/smoldot)). - Delightful TypeScript support
Light client that connects to Polkadot and Substrate-based blockchains
Substrate-connect to Smoldot clients. Using either substrate extension with predefined clients or an internal smoldot client based on chainSpecs provided.
Detect common pitfalls when preparing or rolling out **runtime upgrades** on PolkadotSDK-based chains.
The codegen utility is very useful in times of network runtime upgrades. In such scenarios, things can break on our end as our backends rely heavily on the events emitted by the state-chain. This utility was written to help us spot new events as well as c
Contains chain specifications for known chains
Smodot Wrapper
Well-known chain specs for light clients (Smoldot)
Light client that connects to Polkadot and Substrate-based blockchains
This library offers developers an uncomplicated collection of connectors to facilitate the seamless integration of the Mercado Pago API into a website, enabling the initiation of payment transactions.
Fast and efficient EVM forks
A simple way to organize asynchronous Javascript functions.
A comprehensive n8n community node for Rocket Pool decentralized ETH staking protocol providing 20 resources and 200+ operations for liquid staking, node operations, minipools, RPL governance, and rewards management.
CLI for Base node operators — base/node setup, Azul preflight, compose day-2 ops
a typescript sdk for encryption/decryption with the etf network
Light client that connects to Polkadot and Substrate-based blockchains
Bizinikiwi-connect to Smoldot clients. Using either bizinikiwi extension with predefined clients or an internal smoldot client based on chainSpecs provided.
Smoldot light client fork with the Midnight Cargo feature enabled — provides the bridge host-function stubs needed to host a Midnight runtime in-browser. Tracks upstream smoldot 2.0.40.
Light client that connects to Polkadot and Substrate-based blockchains with Ethereum JSON-RPC support
A simple CLI tool to proxy RPC requests and bypass CORS issues
Light client that connects to Polkadot and Substrate-based blockchains
Light client that connects to Polkadot and Substrate-based blockchains
MCP server for Valorem MEV Intelligence — exposes 8 paid MEV/DeFi data tools via the x402 payment protocol