feat: add Metric propAMM (mainnet)

[dak-agent]

Metric (metric.xyz)

Adds mainnet/metric.jsonc for Metric, a proprietary AMM (propAMM) DEX built around an oracle-anchored active pool standard — each pool continuously reprices to the asset's real market price rather than sitting on a static curve. Live on Monad mainnet and integrated by KyberSwap, 0x, Odos, OpenOcean, Monorail and other aggregators.

• Category: DeFi::DEX
• Links: project, twitter

Core contracts

Label	Address
Factory	0xe22F9fc0f04486dE25ed6CF1800a4a47aFD82e0C
PoolDeployer	0x0f732971a3503afee276782173170D1F1154d4c1
Router	0xaF9ADa6b6eC7993CE146f6c0bF98f7211CDfD3e5
Lens	0xe6b102a2aea65b9b59e4F8B86B38E221886675A8

Pools

The requested MON/USDC, BTC/USDC and WETH/USDC pools. Metric deploys multiple pool instances per pair; listed here is the currently-funded/active instance for each (the others hold no liquidity). Quote token is USDC (0x754704bc059f8c67012fed69bc8a327a5aafb603).

Pair	Pool	~USDC reserve
MON/USDC	0xFA32f9ec28787d1F9C5BA5c39e54e59984FEF3f0	~108k
WBTC/USDC	0x2D82AC42334b394A9a8d8f097d61DC1c6B065Fd8	~56k
WETH/USDC	0x354D92279cA0190fF275095fE6A2a6989BAa66Fb	~27k

Note on the BTC pool: on Monad, Metric's BTC/USDC pool trades WBTC (0x0555e30da8f98308edb960aa94c0db47230d2b9c), not cbBTC — there is no cbBTC pool on Metric/Monad. Labeled accordingly.

How these addresses were sourced

Metric's public API only exposes Ethereum + Base (not Monad), and the KyberSwap dex-lib discovers Metric pools dynamically via that API rather than hardcoding addresses. So these were derived on-chain:

• Core contracts were deployed on Monad mainnet on 2026-03-27 by Metric's deployer (0xa9e4513754c3a86e752009d273f0c9eaee6a12a3, the same EOA that deployed Metric's Base factory) via CreateX (0xba5Ed0…). Roles inferred from bytecode: Factory (Ownable, creates/configures pools, drives the PoolDeployer); PoolDeployer (its factory() returns the Factory); Router (wraps/unwraps native MON via WMON); Lens (reads pool storage via extsload).
• Pools were read from the Factory's PoolCreated events (topic 0xe1c304ac…); the active instance per pair was chosen by on-chain USDC reserve.

⚠️ Metric team: these contracts are currently unverified on Monad, so the automated verification check will flag them as "Not verified", and the labels above are best-effort inferences. Please confirm the canonical name→address mapping (and verify the sources on the explorer when you can) — happy to adjust.

cc @keone

[github-actions]

Contract Verification Results

Changed Files

• mainnet/metric.jsonc

Verification Output

Verifying 1 protocol file(s)...

  ✓ Metric (4 addresses)

================================================================================
                         CONTRACT VERIFICATION RESULTS                          
================================================================================

✗ Metric (metric.jsonc)
  └─ ✗ Factory: 0xe22F9fc0f04486dE25ed6CF1800a4a47aFD82e0C [Not verified]
  └─ ✗ PoolDeployer: 0x0f732971a3503afee276782173170D1F1154d4c1 [Not verified]
  └─ ✗ Router: 0xaF9ADa6b6eC7993CE146f6c0bF98f7211CDfD3e5 [Not verified]
  └─ ✗ Lens: 0xe6b102a2aea65b9b59e4F8B86B38E221886675A8 [Not verified]

================================================================================
                                    SUMMARY                                     
================================================================================
  Files Processed:     1
  Addresses Checked:   4
  ✓ Verified:          0
  ✗ Not Verified:      4
================================================================================

---

_{Workflow run: Verify PR Contracts}

[github-actions]

Contract Verification Results

Changed Files

• mainnet/metric.jsonc

Verification Output

Verifying 1 protocol file(s)...

  ✓ Metric (7 addresses)

================================================================================
                         CONTRACT VERIFICATION RESULTS                          
================================================================================

✗ Metric (metric.jsonc)
  └─ ✗ Factory: 0xe22F9fc0f04486dE25ed6CF1800a4a47aFD82e0C [Not verified]
  └─ ✗ PoolDeployer: 0x0f732971a3503afee276782173170D1F1154d4c1 [Not verified]
  └─ ✗ Router: 0xaF9ADa6b6eC7993CE146f6c0bF98f7211CDfD3e5 [Not verified]
  └─ ✗ Lens: 0xe6b102a2aea65b9b59e4F8B86B38E221886675A8 [Not verified]
  └─ ✗ Pool-MON/USDC: 0xFA32f9ec28787d1F9C5BA5c39e54e59984FEF3f0 [Not verified]
  └─ ✗ Pool-WBTC/USDC: 0x2D82AC42334b394A9a8d8f097d61DC1c6B065Fd8 [Not verified]
  └─ ✗ Pool-WETH/USDC: 0x354D92279cA0190fF275095fE6A2a6989BAa66Fb [Not verified]

================================================================================
                                    SUMMARY                                     
================================================================================
  Files Processed:     1
  Addresses Checked:   7
  ✓ Verified:          0
  ✗ Not Verified:      7
================================================================================

---

_{Workflow run: Verify PR Contracts}