Morpho Blue supplyCollateral calldata with MarketParams fetched live by marketId and re-derived (wrong-market proof); collateral approve step included when needed. POST /v1/tx/loan/supply-collateral { marketId, assets (atomic), owner }.
| Network | Scheme | Amount | Pay To |
|---|---|---|---|
| Base | exact | $0.02 USDC | 0x53a0...f4db |