Merge pull request #609 from balancer/review/issue-608

Review: Rate Provider from Issue #608

Author: zekraken-bot

rate-providers/BRZTokenRateProviderReview9871.md

@@ -0,0 +1,31 @@
+
+# Rate Provider: BRZToken rate provider
+
+## Details
+This report was autogenerated on 20/01/2026.
+
+- Deployed at:
+    - [Base:0xD8BC11AA3F7aA53193dC098aDb0d8776fa1e194B](https://basescan.org/address/0xD8BC11AA3F7aA53193dC098aDb0d8776fa1e194B)
+- Audit report(s):
+    - [Audits](https://dfb-chain.github.io/dfb-delfos/)
+
+## Context
+This rate provider tracks the market price of BRL/USD
+
+## Review Checklist: Bare Minimum Compatibility
+Each of the items below represents an absolute requirement for the Rate Provider. If any of these is unchecked, the Rate Provider is unfit to use.
+
+- [x] Implements the [`IRateProvider`](https://github.com/balancer/balancer-v2-monorepo/blob/bc3b3fee6e13e01d2efe610ed8118fdb74dfc1f2/pkg/interfaces/contracts/pool-utils/IRateProvider.sol) interface.
+- [x] `getRate` returns an 18-decimal fixed point number (i.e., 1 == 1e18) regardless of underlying token decimals.
+
+### Administrative Privileges
+- [ ] The Rate Provider is upgradeable** (e.g., via a proxy architecture).
+- [ ] Other contracts which are part of the `getRate` callchain are upgradeable**. You can find more information
+   about the involved contracts in this [tenderly simulation](https://www.tdly.co/shared/simulation/13b6981c-9332-4aad-87bc-83e95ac0bff3)
+
+## Conclusion
+**Summary judgment: USABLE**
+
+** upgradeable in this context means that:
+- The contract is a proxy contract with an implementation sourced from Etherscan and the proxy emitted an "Upgraded" event.
+    

rate-providers/registry.json

@@ -1992,6 +1992,15 @@
       "factory": "",
       "upgradeableComponents": []
     },
+    "0xD8BC11AA3F7aA53193dC098aDb0d8776fa1e194B": {
+      "asset": "0xE9185Ee218cae427aF7B9764A011bb89FeA761B4",
+      "name": "BRZTokenRateProvider.md",
+      "summary": "safe",
+      "review": "./BRZTokenRateProviderReview9871.md",
+      "warnings": [],
+      "factory": "",
+      "upgradeableComponents": []
+    },
     "0xfd9F651ca1e136f47d50C102D33D6cd342673C65": {
       "asset": "0x18Bc5bcC660cf2B9cE3cd51a404aFe1a0cBD3C22",
       "name": "IDRXRateProvider.md",