Randoo docs

Randoo is a Ronin-compatible VRF coordinator. Request randomness on-chain with one payable call and receive a seed in about two seconds. Pay per request, no subscription.

1. Quickstart: deploy a Ronin consumer, send msg.value, receive a seed.
2. Migrate from Ronin VRF: swap one coordinator address, keep your consumer.
3. Verify a number: paste a request hash and re-derive the seed in your browser.

Last verified 2026-08-25.