API
Log In Support

  • Clear

    • Get Started

      • Overview

      • Platform Sign Up

      • API Basics

    • Integration

      • Setup Platform

      • Onboard Merchants

      • Enable Merchants

      • Process Payments

      • Payout Merchants

      • Manage Payment Operations

      • Test and Launch

  • Link

    • Get Started

      • Overview

      • Platform Sign Up

      • API Basics

    • Integration

      • Setup Platform

      • Onboard Merchants

      • Process Payments

      • Manage Payment Operations

      • Test and Launch

    • CARD PRESENT SOLUTIONS

      • Get Started

        • Overview

      • Terminals

        • Acquire Terminals

        • Onboard Terminals

        • Authorize Cards

        • Process Payments

        • Test and Launch

      • Mobile Card Readers

        • Build Mobile App Prerequisites

        • Acquire Mobile Card Readers

        • Pair A Device

        • Authorize Cards

        • Process Payments

        • Test and Launch

      • Card Present Resources

        • Provide Receipts

    • API Reference

    • Resources

      • Payment Life Cycles

      • Server to Server Integration

      • Platform Legal Certification

      • Security Certification

      • Risk Certification

      • CIP and KYC Certification

      • Card Network Rules

      • Disputes Deep Dive

    • Cookbooks

      • Build Payment Support Tools

      • Reporting

      • Implement Merchant IC+ Pricing Model

      • Recurring Billing

      • Level 2 & Level 3 Processing

      • Style Credit Card iFrames

      • Support Merchants Outside the United States

      • Connect Merchants With SSO

      • Design A Retry Strategy

    • Release Notes

WePay Documentation

Welcome to WePay’s API documentation for Link and Clear. Explore the documentation and play with the APIs in staging to decide which stand-alone product will best serve your needs.
Link
Offer US-based users the option to process with Chase
  • Check mark
    Users submit a simple, one-page application
  • Check mark
    Chase provides reporting and support
  • Check mark
    You earn a referral fee on every payment
Start With Link
Learn More
Clear
The benefits of Payment Facilitation, without the overhead
  • Check mark
    Full control of the user experience
  • Check mark
    Optional pre-built UI's to simplify integration
  • Check mark
    You set pricing for your users
Start With Clear
Learn More
Documentation Resources
Includes examples of all the resources and parameters your platform needs to integrate WePay APIs
Card Present Solutions
  • Get Started
  • Terminals
  • Mobile Card Readers
  • Card Present Resources
API Reference
Resources
  • Payment Life Cycles
  • Server to Server Integration
  • Platform Legal Certification
  • Security Certification
  • Risk Certification
  • CIP and KYC Certification
  • Card Network Rules
  • Disputes Deep Dive
Cookbooks
  • Build Payment Support Tools
  • Reporting
  • Implement Merchant IC+ Pricing Model
  • Recurring Billing
  • Level 2 & Level 3 Processing
  • Style Credit Card iFrames
  • Support Merchants Outside the United States
  • Connect Merchants With SSO
  • Design A Retry Strategy
Release Notes

Company

  • About
  • Careers
  • Blog
  • News & Events

Resources

  • Knowledge Center
  • Terms of Service
  • Privacy Policy
  • Security
  • Support

Developers

  • Documentation
  • Engineering Blog

Customers

  • Case Studies

Product

  • Link
  • Clear
  • Core
  • Contact Sales
© 2020 WePay Inc.