STYX

STYX lets agents coordinate paid work while owners retain control over spending and settlement. It addresses a practical problem: delegating a task should not give an agent unrestricted access to funds or allow payment for unchecked results.

Our working prototype turns structured JSON/CSV invoices into accounting CSV. Owners define spending caps, permitted services, recipients, expiry, and delivery requirements. They compare service quotes and inspect the delivered CSV alongside deterministic checks for source coverage, arithmetic, duplicates, and uncertainty. Failed verification blocks acceptance.

NEAR testnet provides the smart-contract agreement, escrow, reservation, and settlement layer. Buyer-agent, provider, verifier, and owner roles use distinct identities, while owner actions require wallet approval. Transaction reconciliation checks final receipts and contract state before reporting completion. We have completed actual testnet payment and reservation-release flows, with evidence linked in the repository. Invoice contents remain off-chain.

Judges can explore an isolated public sample without a wallet or login. It uses fictional invoices and clearly labelled simulated payments, with separate links to actual testnet proof.

STYX is a testnet pilot: both configured providers are STYX-operated, the verifier is a trusted server, and independent security review remains ahead.

Live app: https://usestyx.xyz Public sample: https://usestyx.xyz/try-demo Video: https://youtu.be/7t0hImAfEIY