# NMI Merchant Onboarding API

**Canonical:** https://apis.io/apis/nmi/nmi-merchant-onboarding-api/  
**Provider:** NMI — https://apis.io/providers/nmi/  
**Base URL:** https://secure.networkmerchants.com  
**Documentation:** https://docs.nmi.com/reference/getting-started

NMI Merchant Onboarding API is one of 8 APIs that [NMI](https://apis.io/providers/nmi/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Merchant Onboarding, Payment Facilitation, ISO, and KYC. The published artifact set on APIs.io includes API documentation and an OpenAPI specification.

The NMI Merchant Onboarding API enables payment facilitators and ISOs to programmatically onboard merchants through a complete application workflow. Supports application creation and submission, automated risk review, real-time approval status monitoring, document upload, legal consent management, and provisioning of Gateway and Merchant IDs.

## Machine-readable artifacts (2)

- **Documentation** — https://docs.nmi.com/docs
- **OpenAPI** — https://docs.nmi.com/reference/getting-started

## Other NMI APIs (7)

- [NMI Payment API](https://apis.io/apis/nmi/nmi-payment-api/)
- [NMI Customer Vault API](https://apis.io/apis/nmi/nmi-customer-vault-api/)
- [NMI Recurring Billing API](https://apis.io/apis/nmi/nmi-recurring-billing-api/)
- [NMI Query API](https://apis.io/apis/nmi/nmi-query-api/)
- [NMI Webhooks API](https://apis.io/apis/nmi/nmi-webhooks-api/)
- [NMI Three Step Redirect API](https://apis.io/apis/nmi/nmi-three-step-redirect-api/)
- [NMI Customer-Present Cloud API](https://apis.io/apis/nmi/nmi-customer-present-cloud-api/)

## Tags

Merchant Onboarding, Payment Facilitation, ISO, KYC

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/nmi/nmi-merchant-onboarding-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/nmi/.