# Developer

- [bfBTC Overview](https://bitfi-2.gitbook.io/bitfi/developer/bfbtc-overview.md)
- [Deployed Contracts](https://bitfi-2.gitbook.io/bitfi/developer/bfbtc-overview/deployed-contracts.md)
- [Contract Parameters](https://bitfi-2.gitbook.io/bitfi/developer/bfbtc-overview/contract-parameters.md)
- [Contract ABI](https://bitfi-2.gitbook.io/bitfi/developer/bfbtc-overview/contract-abi.md)
- [bfUSD Overview](https://bitfi-2.gitbook.io/bitfi/developer/bfusd-overview.md)
- [Deployed Contracts](https://bitfi-2.gitbook.io/bitfi/developer/bfusd-overview/deployed-contracts.md)
- [Contract Parameters](https://bitfi-2.gitbook.io/bitfi/developer/bfusd-overview/contract-parameters.md)
- [Contract ABI](https://bitfi-2.gitbook.io/bitfi/developer/bfusd-overview/contract-abi.md)
- [Understand bfUSD APY](https://bitfi-2.gitbook.io/bitfi/developer/bfusd-overview/understand-bfusd-apy.md)
- [Using Contract](https://bitfi-2.gitbook.io/bitfi/developer/using-contract.md)
- [Stake bfBTC](https://bitfi-2.gitbook.io/bitfi/developer/using-contract/stake-bfbtc.md)
- [Unstake bfBTC](https://bitfi-2.gitbook.io/bitfi/developer/using-contract/unstake-bfbtc.md)
- [bfBTC Fees](https://bitfi-2.gitbook.io/bitfi/developer/using-contract/bfbtc-fees.md)
- [bfBTC Price Oracle](https://bitfi-2.gitbook.io/bitfi/developer/using-contract/bfbtc-price-oracle.md)
- [Stake bfUSD](https://bitfi-2.gitbook.io/bitfi/developer/using-contract/stake-bfusd.md)
- [Unstake bfUSD](https://bitfi-2.gitbook.io/bitfi/developer/using-contract/unstake-bfusd.md)
- [Redeem bfUSD](https://bitfi-2.gitbook.io/bitfi/developer/using-contract/redeem-bfusd.md)
- [bfUSD Fees](https://bitfi-2.gitbook.io/bitfi/developer/using-contract/bfusd-fees.md)
- [bfUSD Oracle](https://bitfi-2.gitbook.io/bitfi/developer/using-contract/bfusd-oracle.md)
- [Epoch and Ratio](https://bitfi-2.gitbook.io/bitfi/developer/epoch-and-ratio.md)
- [Epoch Updates](https://bitfi-2.gitbook.io/bitfi/developer/epoch-and-ratio/epoch-updates.md)
- [bfUSD Epoch Vesting](https://bitfi-2.gitbook.io/bitfi/developer/epoch-and-ratio/bfusd-epoch-vesting.md)
- [Underlying Asset Price Variation](https://bitfi-2.gitbook.io/bitfi/developer/epoch-and-ratio/underlying-asset-price-variation.md)
- [APY Calculation](https://bitfi-2.gitbook.io/bitfi/developer/epoch-and-ratio/apy-calculation.md)
- [Audit Report](https://bitfi-2.gitbook.io/bitfi/developer/audit-report.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://bitfi-2.gitbook.io/bitfi/developer.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.