Post an intent with real XNT escrow. Any wallet can deliver. When you accept the claim, the contract atomically pays the winner 97% and Flux 3% — no middleman, no custody, no JSON ledger. The fee destination is hardcoded in the Rust.
Post — you sign one tx: XNT lands in a program-derived escrow PDA. Description is hashed with sha256 and stored on chain; the full text is whatever you share off-chain.
Deliver — anyone does the work and sends you a memo tx with proof (link / signature / whatever you asked for).
Accept — you click Accept on the winning delivery. The contract pays 97% of reward to the winner's wallet and 3% to Flux atomically in one ix. Fee can't be spoofed — Flux pubkey is hardcoded in the Rust.
Cancel — after the deadline slot, you can reclaim the full escrow if nobody has been accepted.
Contract: J5EKf2ma8LQJwbpcUeSidKzgXEu1QX63nuBR9LrnbVkc