Hi y'all,
Been a while since I posted here !
For context: Bitcoin Research Kit (BRK) is an open-source on-chain analytics for Bitcoin which combines functionality of Glassnode (on-chain metrics), mempool.space (block explorer), and electrs (address index) into a single self-hostable package.
The v0.1.9 adds support for on-chain prices (inspired by utxo_oracle) for both historical prices (from block 575k, earlier ones are hardcoded) and live prices from the mempool.
It's not the default one but will completely replace exchange prices in the next release which will make BRK completely self-custodial without 0 third parties needed.
Chart: https://bitview.space/charts/market/oracle
Endpoint with live price: https://bitview.space/api/mempool/price
Happy to answer any questions