Accepting Crypto Payments on WHMCS: Which Plugin Should You Trust?

Running a hosting company—or really any online business powered by WHMCS—means you’ve probably had customers ask, “Can I pay with Bitcoin?” The reality is, crypto is no longer niche. For many tech-savvy clients, it’s their go-to payment method.

That puts you in the position of needing a plugin that actually works: easy to configure, safe for your funds, and painless for your customers. But with multiple plugins floating around, how do you choose the right one?


Key Evaluation Criteria

  • Setup & Maintenance - How simple it is to install and keep working across WHMCS updates.
  • Custody & Security - Whether funds go directly to the merchant (non-custodial) or are held by a third party (custodial).
  • Cost & Fees - Transaction charges, hidden costs, or indirect fees.

Plugin Profiles

Blockonomics

  • Custody: Non-custodial. Payments flow directly to the merchant’s Bitcoin wallet.
  • Setup: Quick installation. Minimal technical expertise required.
  • User Experience: Clean checkout for customers.
  • Support: Responsive customer service.
  • Fees: Competitive, below many alternatives.

Summary: Best overall choice for businesses that need simple, secure, and reliable Bitcoin payments.


BTCPay Server

  • Custody: Non-custodial, open-source. Full merchant control.
  • Setup: Complex. Requires server hosting and technical skill.
  • User Experience: Robust but depends on custom configuration.
  • Support: Community-driven support. No dedicated vendor team.
  • Fees: Free software, though server hosting costs apply.

Summary: Highly flexible, but best suited for teams with technical expertise and infrastructure.


OxaPay

  • Custody: Semi-custodial model. Transactions are routed through OxaPay before reaching the merchant.
  • Setup: Integration is straightforward. Designed for non-technical users.
  • User Experience: Modern interface, supports multiple cryptocurrencies.
  • Support: Active development but documentation is limited. Some error messages are vague during troubleshooting.
  • Fees: Low transaction fees. Transparent pricing.

Summary: Attractive for businesses that want altcoin support and fast setup, but evolving documentation makes problem-solving less efficient.


Comparison Table

PluginCustodial?Setup DifficultyFeesSupportBest Fit
BlockonomicsNoVery easyCompetitiveVendor supportBusinesses needing simple, secure Bitcoin payments
BTCPay ServerNoHardFree (server costs)Community-basedTechnical teams wanting full autonomy
OxaPaySemiEasyLow, transparentLimited docsBusinesses wanting multi-crypto support, with tolerance for minor setup quirks

Conclusion

  • Blockonomics is the most practical solution for the majority of WHMCS users: safe, reliable, and low-maintenance.
  • BTCPay Server delivers unmatched control and flexibility but requires technical investment.
  • OxaPay is promising, especially for multi-crypto acceptance, but documentation gaps may slow down troubleshooting.

👉 For most WHMCS businesses, Blockonomics is the clear winner.