For AI agents: visit https://documentation.paysimple.com/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI.
Jump to Content
PaySimple Developer PortalGuidesAPI ReferenceSupport
GuidesAPI Reference
GuidesAPI ReferenceSupportLog InPaySimple Developer Portal
API Reference
Log In
GuidesAPI Reference

Overview

  • Introduction
  • Trying our API using Postman
  • Request Headers
  • Authentication and Authorization
    • Legacy Authorization
  • Response Body
  • HTTP Status Codes
  • Error Responses

Walkthroughs

  • Collect Payment for New Customer
  • Collect Payment for Existing Customer

Customers

  • Customer Object
  • New Customerpost
  • Get Customerget
  • List Customersget
  • List Accounts for Customerget
  • Set Default ACH/CCput
  • ACH Accountsget
  • Credit Card Accountsget
  • Default ACHget
  • Default Credit Cardget
  • List Payments for Customerget
  • Update Customerput
  • Delete Customerdel

Accounts

  • Understanding Accounts
  • New Credit Cardpost
  • New ACHpost
  • Get Credit Cardget
  • Get ACH Accountget
  • Update Credit Cardput
  • Update ACHput
  • Delete Credit Carddel
  • Delete ACHdel

Payments

  • Get Paymentget
  • New Paymentpost
  • Refund Paymentput
  • List Paymentsget
  • Payment Response
  • Void Paymentput
  • Payment Statuses
  • Payment Failure / Decline Codes
  • Generating Test Errors

Recurring Payments

  • New Recurring Paymentpost
  • Get Recurring Paymentget
  • List Recurring Paymentsget
  • List Customer Recurring Paymentsget
  • List Paymentsget
  • Update Recurring Paymentput
  • Suspend Scheduleput
  • Pause Scheduleput
  • Resume Scheduleput
  • Delete Recurring Paymentdel

Merchant

  • Payment Optionsget
Powered by 

Request Headers

Required HTTP headers for all requests

Content-Type
Must be set to value application/json

Authorization
See Authentication and Authorization

Updated about 1 year ago


Trying our API using Postman
Authentication and Authorization
Did this page help you?

Updated about 1 year ago


Trying our API using Postman
Authentication and Authorization
Did this page help you?