> ## Documentation Index
> Fetch the complete documentation index at: https://docs.momentco.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Payment Session Updated

> The payment session was updated



## OpenAPI

````yaml WEBHOOK payment_session.updated
openapi: 3.1.0
info:
  version: 1.0.0
  title: Payment Sessions API
  description: Payment Sessions API
  contact:
    name: Moment
    url: https://momentco.net
    email: support@momentco.net
servers:
  - url: https://api.momentpay.net
security: []
tags:
  - name: Event Model
    x-displayName: Event Model
    description: |
      <SchemaDefinition schemaRef="#/components/schemas/event" />
  - name: Payment Sessions
    x-displayName: Payment Sessions
    description: >-
      A `Payment Session` represents a single interaction for initiating and
      managing a payment, tracking its status, outcome, and associated metadata.
  - name: Payment Session Model
    x-displayName: Payment Session Model
    description: |
      <SchemaDefinition schemaRef="#/components/schemas/payment_session" />
  - name: Problem Detail Model
    x-displayName: Problem Detail Model
    description: |
      <SchemaDefinition schemaRef="#/components/schemas/problem_detail" />
externalDocs:
  description: Read the full API documentation
  url: https://momentco.net/docs
paths: {}

````