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SC Chain Spec

JSON →
library 50.0.0 ·rust
✓ verified Jun 17, 2026
config

Defines chain configurations for Substrate-based blockchains, including genesis state, bootnodes, and protocol parameters.

Resources

docsdocs.rs/sc-chain-spec/ ↗
githubgithub.com/paritytech/polkadot-sdk ↗

API endpoints

full doc /v1/registry/sc-chain-spec
install /v1/registry/sc-chain-spec/install