# NMI Customers API

**Canonical:** https://apis.io/apis/nmi/nmi-customers-api/  
**Provider:** NMI — https://apis.io/providers/nmi/  
**Base URL:** https://secure.networkmerchants.com  
**Documentation:** https://secure.networkmerchants.com/gw/merchants/resources/integration/integration_portal.php

NMI Customers API is one of 28 APIs that [NMI](https://apis.io/providers/nmi/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 18 JSON Schema definitions. Tagged areas include Customers. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and 18 JSON Schemas.

Customer vault management endpoints

## Operations (13)

| Method | Path | Summary |
|---|---|---|
| POST | `/v5/customers` | Create Customer |
| GET | `/v5/customers` | List Customers |
| GET | `/v5/customers/{customer_id}` | Get Customer |
| PATCH | `/v5/customers/{customer_id}` | Update Customer |
| DELETE | `/v5/customers/{customer_id}` | Delete Customer |
| POST | `/v5/customers/{customer_id}/billing` | Add Billing Address |
| GET | `/v5/customers/{customer_id}/billing/{billing_id}` | Get Billing Address |
| PATCH | `/v5/customers/{customer_id}/billing/{billing_id}` | Update Billing Address |
| DELETE | `/v5/customers/{customer_id}/billing/{billing_id}` | Delete Billing Address |
| POST | `/v5/customers/{customer_id}/shipping` | Add Shipping Address |
| GET | `/v5/customers/{customer_id}/shipping/{shipping_id}` | Get Shipping Address |
| PATCH | `/v5/customers/{customer_id}/shipping/{shipping_id}` | Update Shipping Address |
| DELETE | `/v5/customers/{customer_id}/shipping/{shipping_id}` | Delete Shipping Address |

## Machine-readable artifacts (21)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/openapi/nmi-customers-api-openapi.yml
- **Documentation** — https://docs.nmi.com/docs
- **Sandbox** — https://docs.nmi.com/docs/sandbox-testing
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-conversation-amount-input-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-conversation-expiration-date-input-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-conversation-instructions-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-nmi-record-id-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-conversation-id-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-conversation-customer-phone-with-dashes-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-credit-card-payment-in-full-partial-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-credit-card-sale-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-achcredit-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-achsale-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-credit-card-capture-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-package-fields-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-application-document-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-package-collection-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-full-application-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-subscription-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/nmi/refs/heads/main/json-schema/nmi-pagination-schema.json

## Other NMI APIs (12)

- [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/)
- [NMI Webhook Events API](https://apis.io/apis/nmi/nmi-payments-api/)
- [NMI Affiliates API](https://apis.io/apis/nmi/nmi-affiliates-api/)
- [NMI Apple Pay API](https://apis.io/apis/nmi/nmi-apple-pay-api/)
- [NMI Applications API](https://apis.io/apis/nmi/nmi-applications-api/)
- [NMI Authentication API](https://apis.io/apis/nmi/nmi-authentication-api/)
- [NMI Authvia TXT2PAY API](https://apis.io/apis/nmi/nmi-authvia-txt2pay-api/)
- [NMI Billing & Commission API](https://apis.io/apis/nmi/nmi-billing-commission-api/)
- [NMI Component Sessions API](https://apis.io/apis/nmi/nmi-component-sessions-api/)
- [NMI Data and Transaction Reporting API](https://apis.io/apis/nmi/nmi-data-and-transaction-reporting-api/)
- [NMI Devices API](https://apis.io/apis/nmi/nmi-devices-api/)

## Tags

Customers

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