Monipay on Solana , Gasless USDC SPL Payments

Send USDC SPL on Solana with zero gas. Twin-Key Ed25519, feePayer relay, 1% fee split.

Monipay on Solana

Monipay brings gasless USDC SPL payments to the Solana ecosystem.

Network Details

  • Chain: Solana Mainnet-Beta
  • Token: USDC (SPL)
  • Decimals: 6
  • Relayer Model: feePayer Relay
  • Address Format: Base58

Twin-Key Model

Solana uses an Ed25519 keypair. For security, the private key is stored in localStorage only and is never written to the database. Import validation ensures the decrypted public key matches the database-bound address.

Gas Sponsorship

Monipay acts as the feePayer for Solana transactions. The app constructs the transaction, the user signs the instruction, and the Monipay relayer adds the fee payer signature before broadcasting to the cluster.

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