# BKC Oracle

## BKC Oracle

- [About BKC Oracle](https://docs.bkcoracle.com/about/about-bkc-oracle.md)
- [Connect with MetaMask](https://docs.bkcoracle.com/about/connect-with-metamask.md)
- [Data feeds](https://docs.bkcoracle.com/features/data-feeds.md)
- [Verifiable Random Function (VRF)](https://docs.bkcoracle.com/features/verifiable-random-function-vrf.md)
- [Using Data Feed](https://docs.bkcoracle.com/how-to/using-data-feed.md)
- [Using VRF](https://docs.bkcoracle.com/how-to/using-vrf.md)
- [Data Feed Consumer](https://docs.bkcoracle.com/examples/data-feed-consumer.md)
- [VRF Consumer](https://docs.bkcoracle.com/examples/vrf-consumer.md)
- [Contract Addresses](https://docs.bkcoracle.com/utilities/contract-addresses.md)
- [Bitkub Mainnet](https://docs.bkcoracle.com/utilities/contract-addresses/bitkub-mainnet.md)
- [Bitkub Testnet](https://docs.bkcoracle.com/utilities/contract-addresses/bitkub-testnet.md)
- [Data Feed Proxy Contract Interface](https://docs.bkcoracle.com/utilities/data-feed-proxy-contract-interface.md)
- [AggregatorInterface’s Methods](https://docs.bkcoracle.com/utilities/data-feed-proxy-contract-interface/aggregatorinterfaces-methods.md)
- [AggregatorV3Interface’s Methods](https://docs.bkcoracle.com/utilities/data-feed-proxy-contract-interface/aggregatorv3interfaces-methods.md)
- [Key Hash](https://docs.bkcoracle.com/utilities/key-hash.md)
- [What’s dashboard?](https://docs.bkcoracle.com/deprecated/whats-dashboard.md)
- [How to manage subscriptions?](https://docs.bkcoracle.com/deprecated/whats-dashboard/how-to-manage-subscriptions.md)
- [How to add a new subscription?](https://docs.bkcoracle.com/deprecated/whats-dashboard/how-to-add-a-new-subscription.md)
- [How to convert KUB to KKUB?](https://docs.bkcoracle.com/deprecated/whats-dashboard/how-to-convert-kub-to-kkub.md)
- [Interface Requirement of a Consumer Contract](https://docs.bkcoracle.com/deprecated/interface-requirement-of-a-consumer-contract.md)
- [How to subscribe to data oracle?](https://docs.bkcoracle.com/deprecated/how-to-subscribe-to-data-oracle.md)
- [Monthly subscription](https://docs.bkcoracle.com/deprecated/how-to-subscribe-to-data-oracle/monthly-subscription.md)
- [Annual subscription](https://docs.bkcoracle.com/deprecated/how-to-subscribe-to-data-oracle/annual-subscription.md)


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