what's VeriTask?

VeriTask is a C2C verifiable micro-procurement protocol enabling AI agents to delegate data tasks to TEE-isolated workers on the X Layer blockchain, with payments settled gaslessly in USDT via OKX x402. It ensures data provenance using zkTLS proofs from Reclaim zkFetch and execution integrity through Intel TDX attestations in Phala Cloud CVMs. Client agents use LLM-powered routing based on VeriRank scores, while workers return proof bundles for verification. The protocol anchors a Proof-Conditioned Endorsement Graph (PCEG) on-chain via the VTRegistry smart contract, creating immutable reputation edges for endorsements and disputes. VeriRank, inspired by PageRank, is Sybil-resistant and heavily penalizes disputes to foster trustless agent-to-agent commerce. Fully open-source with public APIs, it integrates OKX OnchainOS skills for swaps, wallets, and on-chain data.

VeriTask won "Best in Agentic Payments" at XLayer's Build X Season 1 competition.