---
title: "Payments API"
account: nmi
slug: payments-api
---

# Payments API

Card payments: charge and refund cards, manage customers, subscriptions, invoices and plans

- Operations: 98
- Versions: 1 (latest `c03727f27e27`)
- Docs: [Public Documentation (Postman)](https://www.postman.com/nmi-integration-support/workspace/nmi-public-documentation/request/5480015-f4b0ec7b-bd84-4094-98c2-67c0b6508a7f)
- OpenAPI document: https://skmtc.dev/nmi/apis/payments-api/revisions/c03727f27e27?raw

## Operations

98 in total, by tag:

- Data and Transaction Reporting (1)
- Gateway Features (22)
- Processors and Services (5)
- Payment Processing (1)
- Apple Pay (2)
- Payments (9)
- Plans (5)
- Subscriptions (5)
- Products (5)
- Invoicing (6)
- Customers (13)
- Devices (19)
- Webhook Events (5)

Every operation, with a link to its markdown: https://skmtc.dev/nmi/apis/payments-api/llms.txt