PU//LAB

Piyush

Mumbai, India

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Web3Private2025

Mayan → DFNS Forwarder

Cross-chain swap-and-forward with DFNS custody

Node.js service that detects deposits, gets quotes from Mayan.Finance, signs and broadcasts swaps through DFNS custody, then forwards the resulting USDC to a Request.Finance address. Supports Ethereum, Solana, and BSC → Ethereum cross-chain.

Highlights

  • ★Atomic OCO rollback path; polling for tx finalization with secret-scrubbing logs.
  • ★Multi-chain menus (USDT/ETH/SOL/BNB) with gas preflight and slippage handling.
  • ★Used by a client workflow on Request.Finance invoicing rails.