Rain Chain / Documentation

Documentation

The specification is the source of truth. Developer guides, API reference and node runbooks will be added as devnet and testnet launch.

PDF · v0.2 · OCTOBER 2026

Rain Chain Layer 1 Specification

Consensus and ordering, RainCore order books and resolution, RainEVM, leverage and in-play regime, randomness beacon, token and issuance, validators and security, bridge, non-functional requirements and delivery plan.

Read the specification

OVERVIEWS ON THIS SITE

Start here

Technology — consensus, RainCore, RainEVM, beacon, resolution
Markets & leverage — fees, tiers, in-play, liquidation
RAIN token — supply, issuance, burn, bridge
Validators — requirements, slashing, security
Developers — endpoints, signing, API, examples

Coming with the networks

Document	Status
API reference (REST, WebSocket, EIP-712 types)	Coming soon
TypeScript SDK guide	Coming soon
Validator & node operator runbook	Coming soon
Bridge integration guide & contract addresses	Coming soon
RainEVM precompile reference	Coming soon