Rest API

PunchOut Rocket – OCI and cXML REST API Middleware for Custom E-commerce

Connect Any Custom Ecommerce
to Any Procurement System
— Instantly.

Built for developers and IT teams. PunchOut Rocket lets you integrate any custom e-commerce platform with OCI and cXML procurement systems using a standard REST API. Abstract the complexity of procurement protocols and connect fast.

Trusted by B2B suppliers across Europe • Built and supported by Weblink

Rest API

PunchOut Rocket – OCI and cXML REST API Middleware for Custom E-commerce

Connect Any Custom Ecommerce
to Any Procurement System
— Instantly.

Built for developers and IT teams. PunchOut Rocket lets you integrate any custom e-commerce platform with OCI and cXML procurement systems using a standard REST API. Abstract the complexity of procurement protocols and connect fast.

Trusted by B2B suppliers across Europe • Built and supported by Weblink

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What is
PunchOut Rocket?

PunchOut Rocket is a universal and lightweight integration layer designed for any custom ecommerce platform.It exposes a standardized REST API that connects your system to procurement platforms using OCI and cXML protocols, such as SAP Ariba, Coupa, Jaggaer, Ivalua, Oracle and more.Through its secure middleware, PunchOut Rocket manages all PunchOut flows (initiate, session, cart, return, order) while your ecommerce interacts with it through simple, well-documented API endpoints.

How it works

Connecting your e-commerce to a procurement system has never been easier.
With PunchOut Rocket, you can set up a full OCI or cXML PunchOut connection in just a few steps — from API setup and configuration to live integration with your buyer’s platform.

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1

Activate your 7-day trial

Create your account on our secure middleware platform and configure your PunchOut connection.

2

Connect via API

Connect your ecommerce or backend system to PunchOut Rocket using our REST API endpoints.

3

Connect to the Buyer’s Procurement System

Easily link your store with SAP Ariba, Coupa, Jaggaer, Oracle iProcurement, or any OCI/cXML-based platform.

4

Start Selling to Enterprise Clients

Your buyers can now access your catalog directly from their procurement portal — fully automated and error-free.

Key Features

Supports OCI & cXML for SAP Ariba, Coupa, Jaggaer, Oracle iProcurement, Workday, and more

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Standardized REST API with JSON payloads and seamless endpoint architecture

Secure communication and encrypted data exchange

Real-time payload logging, error monitoring, and session orchestration

Developer friendly documentation

Developer-friendly documentation

Need a Fully Managed Integration?

Our integration engineers can configure and manage your PunchOut connection from endpoint mapping to the final handshake with the buyer’s system.

Check Check

Technical assessment and
connection setup

Check Check

Test transactions
and validation

Check Check

One-to-one support
until go-live

Need more information?

Have questions about how PunchOut Rocket works or how to connect your store to a procurement system? Our team will be happy to guide you through the setup process and help you find the best solution for your eCommerce.











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