# VRF v2 Rust SDK with Anchor

Crate to interact with `orao-vrf` smart contract on Solana network.

Provides interface to request for a verifiable randomness (Ed25519 Signature) on the Solana network.

[API-Docs](https://docs.rs/orao-solana-vrf)

### Usage example - Rust Native

Please look at the [`off-chain`](../examples/off-chain) example.

### Cross-Program-Invocation (CPI) example

Browse through the [`cpi`](../examples/cpi) for more info.