# JPMC-PDP Documentation from https://developer.payments.jpmorgan.com

# Checks API

> All new integrations are required to use Checks API version 2.x, which offers the latest enhancements and improvements.
> 
> Version 1.x will continue to be supported for existing clients only.
> 

## Versioning

The Checks API allows businesses to manage the full lifecycle of checks, including inquiry, issuance and cancellation, and imaging. It provides real-time access to check information, helping organizations streamline operations, improve accuracy, and reduce fraud risk.

For additonal information, refer to the [Checks documentation](/docs/treasury/checks/index). 

## Production endpoints

The Checks API has one production endpoint, which is https://api-mock.payments.jpmorgan.com/payable/v2

## Error response codes

The Checks API uses standard [HTTP response codes](/api/response-codes) and provides additional detail through the error response payload. Additional details are provided in the [error codes section](/api/treasury/checks/error-codes).