NOWPayments and BlockSec publish 25‑point crypto payment security

NOWPayments and BlockSec unveiled a free “Crypto Payment System Security and Technical Compliance Checklist” that lists 25 concrete controls across nine risk areas, giving merchants a ready‑to‑use framework for securing crypto payment flows【1】. The guide targets businesses that already accept crypto or plan to launch payments, helping them avoid operational and financial incidents.

At a glance

Checklist composition and purpose

The checklist breaks down broad security principles into actionable items such as private‑key handling, smart‑contract review, DNS protection, and stablecoin‑freeze response. Each control can be marked as confirmed, assigned an owner, and linked to evidence, turning a high‑level discussion into a repeatable operational process【1】. By surfacing questions like “Can one person move production funds alone?” and “Is there a tested plan for a stablecoin freeze event?” the document aims to expose gaps before they become costly incidents.

Market context and competitive landscape

NOWPayments already supports more than 350 cryptocurrencies and over 30 stablecoins, positioning it as one of the most extensive crypto payment gateways available【1】. Competitors such as CoinPayments and Cryptopay tout large merchant bases and advanced security features like multi‑party computation and ISO‑27001 certification, but they do not provide a publicly available, step‑by‑step control list like the new checklist【4】【3】. For merchants, the ability to align engineering, compliance, and operations around a shared set of controls could reduce reliance on ad‑hoc security reviews and streamline vendor assessments.

Practical implications for businesses

The checklist is intended as an educational resource, not a certification, and does not replace legal advice【1】. Its design for daily use means teams can track ownership and remediation of identified gaps, potentially shortening the window between a breach and response—a critical factor when stolen funds are quickly moved to exchanges【1】. Additionally, NOWPayments offers zero‑fee mass payouts to ChangeNOW Pro wallets, with test payouts completing in seconds, further reducing friction for high‑volume merchants【1】.

What to watch

• Adoption of the checklist by major crypto merchants and any subsequent public reporting of reduced incident rates.
• Updates from NOWPayments on additional features or integrations that could expand the checklist’s scope.
• Regulatory developments affecting stablecoin freeze risk management, which may prompt revisions to the related control.

The release underscores a growing demand for standardized, actionable security frameworks as crypto payments scale. Whether the checklist becomes a de‑facto industry benchmark will hinge on its uptake and the ability of firms to demonstrate measurable risk reductions.