Promise and RxJS APIs around Polkadot and Substrate based chains via RPC calls. It is dynamically generated based on what the Substrate runtime provides in terms of metadata.
☆1,113Oct 1, 2026Updated last month
Alternatives and similar repositories for api
Users that are interested in api are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.
Sorting:
- Basic Polkadot/Substrate UI for interacting with a Polkadot and Substrate node. This is the main user-facing application, allowing access…☆1,823Sep 29, 2026Updated last month
- Simple browser extension for managing Polkadot and Substrate network accounts in a browser. Allows the signing of extrinsics using these …☆1,021Sep 23, 2026Updated last month
- Utilities and base libraries for use across polkadot-js for Polkadot and Substrate. Includes base libraries, crypto helpers and cross-env…☆261Mar 23, 2026Updated 7 months ago
- Various cli tools for Polkadot and Substrate chains, including basic node monitoring, making API queries via a cli app and other command-…☆280Sep 23, 2026Updated last month
- A curated list of known less-than-honest operators on Polkadot and Substrate networks. Includes a simple JS utility function to check any…☆208Sep 23, 2026Updated last month
- Virtual machines for every use case on DigitalOcean • AdGet dependable uptime with 99.99% SLA, simple security tools, and predictable monthly pricing with DigitalOcean's virtual machines, called Droplets.
- This is the documentation portal for all Polkadot and Substrate related tools and libraries in the polkadot-js family of repos.☆165Dec 9, 2025Updated 10 months ago
- IPNS with dnslink for the apps UI to interact with Polkadot and Substrate chains.☆109Aug 21, 2024Updated 2 years ago
- A collection of WASM wrappers (mostly around Rust libraries) that are used as faster versions of JS-native functions on Polkadot and Subs…☆136Mar 12, 2026Updated 7 months ago
- Re-usable browser libraries and React UI components used inside the polkadot.{js} family of Polkadot and Substrate applications. Full doc…☆124Mar 26, 2026Updated 7 months ago
- Write Parachains on Substrate☆610Nov 15, 2023Updated 2 years ago
- Development configuration, scripts and and CI setup for polkadot-js projects. It acts as templates for other projects to reduce boilerpla…☆44Feb 6, 2026Updated 8 months ago
- Substrate: The platform for blockchain innovators☆8,380Sep 25, 2023Updated 3 years ago
- Minimal, WASM-light-client-bundled Substrate wallet for balance transfers☆70Jul 20, 2022Updated 4 years ago
- Interact with Substrate based nodes in Rust or WebAssembly☆490Updated this week
- Deploy on Railway without the complexity - Free Credits Offer • AdConnect your repo and Railway handles the rest with instant previews. Quickly provision container image services, databases, and storage volumes.
- Run Wasm Light Clients of any Substrate based chain directly in your browser.☆260Updated this week
- Polkadot's ink! to write smart contracts.☆1,452Updated this week
- REST service that makes it easy to interact with blockchain nodes built using Substrate's FRAME framework.☆268Oct 28, 2026Updated last week
- An alternative Polkadot Runtime Environment implementation acting as a full-node (excluding block production for validators) for syncing …☆84May 23, 2020Updated 6 years ago
- Polkadot Node Implementation☆7,064Nov 15, 2023Updated 2 years ago
- Blockchain Indexing Engine☆199Oct 20, 2026Updated 2 weeks ago
- Substrate Open Runtime Module Library☆466Mar 17, 2026Updated 7 months ago
- A collection of debug tools, scripts and libraries on top of substrate.☆95Nov 18, 2021Updated 4 years ago
- Lightweight, efficient, binary serialization and deserialization codec☆287Oct 23, 2026Updated last week
- Managed hosting for WordPress and PHP on Cloudways • AdManaged hosting for WordPress, Magento, Laravel, or PHP apps, on multiple cloud providers. Deploy in minutes on Cloudways by DigitalOcean.
- Web application for deploying wasm smart contracts on Substrate chains that include the FRAME contracts pallet☆69Apr 9, 2026Updated 6 months ago
- Polkadot Telemetry service☆331Oct 21, 2026Updated 2 weeks ago
- A cli tool to easily spawn ephemeral Polkadot/Substrate networks and perform tests against them.☆179Oct 20, 2026Updated 2 weeks ago
- Alternative client for Substrate-based chains.☆328Updated this week
- Tools for FRAME chain builders to publish chain specific offline transaction generation libraries.☆80Oct 21, 2026Updated 2 weeks ago
- Create parallel reality of your Substrate network.☆171Oct 26, 2026Updated last week
- Unlock the Paraverse with Talisman Portal. A Polkadot, Kusama & Parachain dashboard for the community.☆87Updated this week
- Substrate RPC client for go aka GSRPC☆209Sep 19, 2024Updated 2 years ago
- Collection of random scripts and utilities written for Polkadot☆27Updated this week
- Wordpress hosting with auto-scaling - Free Trial Offer • AdFully Managed hosting for WordPress and WooCommerce businesses that need reliable, auto-scalable performance. Cloudways SafeUpdates now available.
- Parity Substrate(-based) chains usage and development support☆84Oct 20, 2026Updated 2 weeks ago
- Ethereum and EVM compatibility layer for Polkadot and Substrate.☆613Oct 12, 2026Updated 3 weeks ago
- A Polkadot.js API + React based template for building Substrate Front Ends☆317Feb 6, 2025Updated last year
- The dApp hub for blockchains of the future☆769Updated this week
- Collection of Useful Bridge Building Tools 🏗️☆280Updated this week
- A curated list of awesome projects and resources related to the Substrate blockchain development framework.☆776Apr 20, 2024Updated 2 years ago
- ☆61Oct 14, 2025Updated last year