---
title: "Build the Application"
method: PATCH
path: "/application/{uid}/"
tags: ["Applying with Katapult"]
---

# Build the Application

`PATCH /application/{uid}/`

The Katapult API Supports a multistep process for building the application once you have the uid. To build the Katapult application for a consumer, the customer’s application data as shown in the  Application JSON to the right should be sent in a PATCH request to Katapult with the new information.

## Path parameters

- `uid` string, required

## Request body

- object
  - `billing_first_name` string
  - `billing_last_name` string
  - `email` string
  - `billing_address` string
  - `billing_address2` string
  - `billing_city` string
  - `billing_state` string
  - `billing_zip` string
  - `dob_day` number
  - `dob_month` number
  - `dob_year` number
  - `income` string
  - `ssn` string
  - `privacy_agreement_accepted` 'true' | 'false'

## Response `202`

202 response

---

[API](https://skmtc.dev/katapult/apis/katapult-api.md) · [All operations](https://skmtc.dev/katapult/apis/katapult-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/katapult/katapult-api/revisions/d6b487447fd3/schema)