# Marriott TIP Internet Portal API

**Canonical:** https://apis.io/apis/marriott/marriott-tip-internet-portal-api/  
**Provider:** Marriott International — https://apis.io/providers/marriott/  
**Base URL:** https://gatewaydsapuat3.marriott.com  
**Documentation:** https://api.swaggerhub.com/apis/marriott-api/tip-internet-portal-api-spec/1.0.2

Marriott TIP Internet Portal API is one of 6 APIs that [Marriott International](https://apis.io/providers/marriott/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Partners, Property Management System, and Guest Services. The published artifact set on APIs.io includes an OpenAPI specification and an API reference.

Partner-facing API used by Marriott's in-hotel internet (TIP) provider integration to generate a guest landing-page URL, validate a guest's room number and last name against the cloud PMS, and post an internet purchase back to the PMS. Bearer and Basic security schemes are declared and an SSO token operation is included. This is not part of any public Marriott developer program; the OpenAPI document is readable on SwaggerHub under the "marriott-api" owner and the only server it names is a Marriott UAT gateway host that is not open to the public.

## Machine-readable artifacts (4)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/marriott/refs/heads/main/openapi/marriott-tip-internet-portal-api-openapi.json
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/marriott/refs/heads/main/overlays/marriott-tip-internet-portal-overlay.yaml
- **APIReference** — https://api.swaggerhub.com/apis/marriott-api/tip-internet-portal-api-spec/1.0.2
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/marriott/refs/heads/main/apis.yml

## Other Marriott International APIs (5)

- [Marriott Loyalty Account Merge API](https://apis.io/apis/marriott/marriott-loyalty-account-merge-api/)
- [Marriott Data Collection API](https://apis.io/apis/marriott/marriott-data-collection-api/)
- [Marriott Commerce Payment Processor API](https://apis.io/apis/marriott/marriott-commerce-payment-processor-api/)
- [Marriott Finance Status Notifier API](https://apis.io/apis/marriott/marriott-finance-status-notifier-api/)
- [Marriott Hotel Operations ARA Preview Submit API](https://apis.io/apis/marriott/marriott-hotel-operations-ara-api/)

## Tags

Partners, Property Management System, Guest Services

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