Dev.to
5/10/2026

AI agents could solve crypto's user problem — and trustless settlement is the missing layer
Short summary
AI agents need trustless settlement infrastructure to execute real trades across blockchains, not just API payments. Current standards (x402, OKX, ERC-8183) handle one-sided transactions but cannot guarantee atomic cross-chain settlement. Hashlock Markets solves this with hashed timelocks, a verified counterparty directory, and multi-leg atomicity, reducing OTC fees from 8–10 bps to 3.5–7 bps.
- •Five new agent-payment standards shipped in six weeks (ERC-8004, ERC-8183, x402, OKX, Pay.sh), but all handle only single-direction, single-moment payments
- •Real trades require two-sided atomic settlement across chains; current standards lack this layer, keeping crypto settlement stuck behind traditional OTC trust models
- •Hashlock Markets deploys HTLCs with reputation scoring and tiered KYC on ETH, BTC, and Sui; effective fees of 3.5–7 bps undercut conventional OTC desks (8–10 bps)
Generated with AI, which can make mistakes.
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