# Channex Payment App API

**Canonical:** https://apis.io/apis/channex/channex-payment-app-api/  
**Provider:** Channex — https://apis.io/providers/channex/  
**Base URL:** https://secure.channex.io/api/v1  
**Documentation:** https://docs.channex.io/api-v.1-documentation/hotels-collection

Channex Payment App API is one of 29 APIs that [Channex](https://apis.io/providers/channex/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Payment App. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

Payment Application actions: connect and manage payment providers, report on transactions, and export them to CSV.

## Operations (8)

| Method | Path | Summary |
|---|---|---|
| POST | `/applications/payment_app/{installation_id}/connect` | Connect a payment provider |
| POST | `/applications/payment_app/{installation_id}/disconnect` | Disconnect a payment provider |
| POST | `/applications/payment_app/{installation_id}/download_csv` | Download a transactions export |
| POST | `/applications/payment_app/{installation_id}/export_csv` | Request a transactions export |
| POST | `/applications/payment_app/{installation_id}/providers` | List payment providers |
| POST | `/applications/payment_app/{installation_id}/set_provider_as_default` | Set the default payment provider |
| POST | `/applications/payment_app/{installation_id}/transactions` | List payment transactions |
| PUT | `/applications/payment_app/{installation_id}/update_provider` | Update a payment provider |

## Machine-readable artifacts (10)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/channex/refs/heads/main/openapi/channex-payment-app-api-openapi.yml
- **Documentation** — https://docs.channex.io/api-v.1-documentation/hotels-collection
- **PostmanCollection** — https://raw.githubusercontent.com/api-evangelist/channex/refs/heads/main/collections/channex.postman_collection.json
- **OpenCollection** — https://raw.githubusercontent.com/api-evangelist/channex/refs/heads/main/collections/channex.opencollection.json
- **Documentation** — https://docs.channex.io/api-v.1-documentation/room-types-collection
- **Documentation** — https://docs.channex.io/api-v.1-documentation/rate-plans-collection
- **Documentation** — https://docs.channex.io/api-v.1-documentation/ari
- **Documentation** — https://docs.channex.io/api-v.1-documentation/bookings-collection
- **Documentation** — https://docs.channex.io/api-v.1-documentation/channel-api
- **Documentation** — https://docs.channex.io/api-v.1-documentation/webhook-collection

## Other Channex APIs (12)

- [Channex ARI API](https://apis.io/apis/channex/channex-ari-api/)
- [Channex Bookings API](https://apis.io/apis/channex/channex-bookings-api/)
- [Channex Properties API](https://apis.io/apis/channex/channex-properties-api/)
- [Channex Rate Plans API](https://apis.io/apis/channex/channex-rate-plans-api/)
- [Channex Room Types API](https://apis.io/apis/channex/channex-room-types-api/)
- [Channex Webhooks API](https://apis.io/apis/channex/channex-webhooks-api/)
- [Channex Applications API](https://apis.io/apis/channex/channex-applications-api/)
- [Channex Authentication API](https://apis.io/apis/channex/channex-authentication-api/)
- [Channex Authorize.net App API](https://apis.io/apis/channex/channex-authorize-net-app-api/)
- [Channex Booking CRS API](https://apis.io/apis/channex/channex-booking-crs-api/)
- [Channex Booking Messages API](https://apis.io/apis/channex/channex-booking-messages-api/)
- [Channex Booking Payments API](https://apis.io/apis/channex/channex-booking-payments-api/)

## Tags

Payment App

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