DeepBook Predict: Registry & Protocol Administration

The Registry shared object coordinates governance and operator controls. It tracks deployed Predict shared objects, associates oracles with their respective operator capabilities, and manages asset configurations and risk settings.

1. Move Smart Contract API (registry module)

Setup & Deployments

• public fun create_predict<QuoteAsset>(registry: &mut Registry, admin_cap: &AdminCap, ctx: &mut TxContext) Deploys the shared Predict object once for a specific quote asset, registering its object ID in the registry.

Oracle Registration

• public fun create_oracle_cap(registry: &mut Registry, admin_cap: &AdminCap, ctx: &mut TxContext): OracleSVICap Mints a new OracleSVICap capability.
• public fun create_oracle(registry: &mut Registry, cap: &OracleSVICap, underlying: String, expiry: u64, strike_grid: vector<u64>, ctx: &mut TxContext) Creates a new OracleSVI object linked to the calling cap, and initializes the vault's strike-matrix grids for the specified strikes.