
ACCELEVENTS NMI INTEGRATION
NMI
Accept event payments online and onsite with NMI.

Accept event payments online and onsite with NMI.
Use the Accelevents NMI integration to accept event payments with a gateway built for flexibility. From paid registration to onsite transactions, you can create a smoother payment experience while keeping your event operations connected.
NMI positions its platform around modular payments, white-label control, and developer-friendly APIs and SDKs. Paired with Accelevents, that makes this integration a strong fit for teams that want a payment setup that supports branded experiences, cleaner checkout flows, and room to adapt as event programs grow.
NMI is built around a modular payment gateway, so teams can align payment workflows to the way their events actually run.
NMI supports ecommerce and in-person payments, which maps well to paid registration and onsite event commerce.
Accelevents supports integrations, APIs, and webhooks so payment data can fit into a broader event tech stack.

One-size-fits-all payment setups can create extra work for teams running conferences, trade shows, and hybrid events. NMI’s modular approach gives you a better foundation when you need payment workflows that align with your event format, brand, and operational complexity.

Accelevents helps teams manage registration, check-in, badge printing, and attendee flows in one place. Adding NMI gives you a payment option designed for online and in-person transactions, helping reduce handoffs between registration and payment.

NMI highlights white-label and embedded payment experiences, which is useful for teams that care about keeping branded across attendee touchpoints consistent. Accelevents also supports branded event pages and customization options, so the attendee journey can feel more cohesive from landing page to checkout.

NMI provides SDKs, APIs, and sandbox resources for building and testing payment experiences. Accelevents gives teams multiple ways to connect the rest of their stack, including integrations, webhooks, and API options, which helps when payment workflows are only one part of a larger event operation.

See how Accelevents can support paid registration, onsite workflows, and connected event operations with the payment tools that fit your stack.
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It helps event teams connect registration and payment more cleanly. NMI is positioned as a modular payment gateway for ecommerce and in-person payments, while Accelevents supports registration, check-in, and broader event workflows in one platform.
Yes, that is a reasonable use case for this page. NMI supports in-person payments, and Accelevents supports onsite workflows such as check-in and badge printing, so the pairing makes sense for events that need more than online checkout alone.
It can be, especially for teams that want more control over the payment experience. NMI emphasizes white-label and embedded payment capabilities, and Accelevents supports branded event pages and customization across attendee touchpoints.
This pairing is best suited to paid event programs where payment flow matters to the attendee experience and operations team. Accelevents supports conferences, trade shows, product launches, field marketing, internal events, and seminars, and NMI is built for flexible payment scenarios across channels.
Yes. Accelevents’ integrations library includes payment integrations such as Adyen, Authorize.net, Checkout.com, and CyberSource, alongside CRM and other event tech connections.
Start with your payment and operational requirements. If your team values modular payment infrastructure, white-label options, and developer resources, NMI is worth considering, especially if you also want Accelevents to remain the system coordinating registration and event operations. If your team is comparing gateways, start by defining checkout, onsite, and reporting needs, then choose the right event payment solution for your event model.
Accelevents is the only enterprise-grade event management platform that is easy to use and customize. Book a demo, and we'll showcase all the tools you need to orchestrate your next successful event.