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

# Response codes

J.P. Morgan follows standard HTTP conventions to indicate the success or failure of an API request. You should refer to the API reference documentation for an exhaustive list of error codes for each API.

**In general: **

- Codes in the 2xx range indicate success.

- Codes in the 4xx range indicate a failure to execute the request with the information provided. This might represent a mal-formed request or a synchronous action that fails for business reasons (e.g. insufficient funds, invalid account, etc.).

- Codes in the 5xx range represent interruptions in service.

**The following is a non-exhaustive list of statuses you might receive:**

The majority of error responses contain additional information to aid in problem diagnosis. Review the associated API documentation for use-case specific guidance.