SubQuery is an Open, Flexible, Fast and Universal data indexing framework for web3. Our mission is to help developers create the decentralised products of the future.
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Polkadot's ink! to write smart contracts.
🕸️ Go Implementation of the Polkadot Host
This script allows bootstrapping a new substrate chain with the current state of a live chain
A sandbox to run and debug smart contracts for FRAME Contracts pallet and also a sandbox framework for Substrate runtime.
- substrate
- europa
- smart-contracts
- wasm
[WIP] RMRK Substrate pallets
- substrate
- blockchain
- rust
- polkadot
Subwasm is a cli utility to look inside a Substrate WASM Runtime. It can inspect and compare the metadata of Substrate based runtimes such as Polkadot or Kusama.
Python SCALE-Codec
- blockchain
- substrate
- polkadot
- polkascan
Wasm smart contract networks powered by Substrate FRAME Contracts pallet in Polkadot ecosystem.
- substrate
- smart-contracts
- ink
- pallet-contracts
A Substrate indexing framework
Metadata & configs for client apps in Polkadot & Kusama ecosystem
- blockchain
- dapps
- polkadot
- staking
a compact graph indexer stack for parity substrate, polkadot, kusama
Substrate .NET API Core for substrate-based nodes
This cli utility helps you harness the srtool docker image witout breaking a sweat.
SubQuery API for saturating Nova Wallet as a data source. Focuses on the following use cases: 1) Provide complete operation history, including Transfers, Rewards/slashes, Other extrinsics 2) Provide data for staking analytics
- blockchain
- indexer
- polkadot
- kusama
AssemblyScript implementation of the SCALE codec used in the Parity Substrate framework.
Go-based framework for building Polkadot/Substrate-compatible runtimes. 🧱
A SCALE encoding library
Wallet info for your favourite Dotsama cryptocurrencies like Polkadot (DOT), Kusama (KSM), Moonbeam (GLMR), Astar (ASTR), Acala (ACA), Subsocial (SUB), and other Substrate chains in the ecosystem.
- acala
- asset-management
- astar
- crypto-portfolio