---
title: "IndividualParty"
url: "https://developer.pexa.co.uk/apis/instruction-v1-v1/versions/861f183b-600d-4bbf-9762-abebcbf9b5ac/schemas/IndividualParty"
---

> Full API specification: https://developer.pexa.co.uk/apis/instruction-v1-v1/versions/861f183b-600d-4bbf-9762-abebcbf9b5ac.md

# IndividualParty

## OpenAPI definition

```yaml
openapi: 3.0.1
info:
  title: Lender Instruction
  version: v1
servers:
  - url: https://api.pexa.co.uk
    description: API Gateway URL
components:
  schemas:
    IndividualParty:
      type: object
      required:
        - type
        - partyDetails
      allOf:
        - type: object
          discriminator:
            propertyName: type
            mapping:
              INDIVIDUAL: "#/components/schemas/IndividualParty"
              ORGANISATION: "#/components/schemas/OrganisationParty"
          properties:
            role:
              type: string
              pattern: ^(BORROWER|BUYER|INTRODUCER|OUTGOING_LENDER)$
              description: >
                Allowed Values: [`BORROWER`, `BUYER`, `INTRODUCER`,
                `OUTGOING_LENDER`]
            addresses:
              type: array
              items:
                type: object
                required:
                  - type
                  - details
                properties:
                  type:
                    type: string
                    pattern: ^(REGISTERED_ADDRESS)$
                    description: |
                      Allowed values: [ `REGISTERED_ADDRESS`]
                    example: REGISTERED_ADDRESS
                  details:
                    type: object
                    required:
                      - postcode
                    properties:
                      name:
                        maxLength: 50
                        minLength: 0
                        type: string
                        description: Building name
                        example: 1 The House
                      number:
                        maxLength: 4
                        minLength: 0
                        type: string
                        description: House/building number
                        example: 123a
                      flat:
                        maxLength: 30
                        minLength: 0
                        type: string
                        description: Flat/apartment number
                        example: Flat 32
                      street:
                        maxLength: 60
                        minLength: 0
                        type: string
                        description: Street name
                        example: Huddersfield
                      town:
                        maxLength: 30
                        minLength: 0
                        type: string
                        description: Town/city
                        example: West Yorkshire
                      county:
                        type: string
                        description: County name (required for OCE verification)
                        example: Greater London
                      postcode:
                        maxLength: 8
                        minLength: 6
                        type: string
                        example: M16 0RA
                        pattern: ^(([Gg][Ii][Rr]
                          0[Aa]{2})|((([A-Za-z][0-9]{1,2})|(([A-Za-z][A-Ha-hJ-Yj-y][0-9]{1,2})|(([A-Za-z][0-9][A-Za-z])|([A-Za-z][A-Ha-hJ-Yj-y][0-9][A-Za-z]?))))\s[0-9][A-Za-z]{2}))$
                      locality:
                        type: string
                        description: Locality
                        example: Kensington
              description: Address information for the party
          required:
            - role
      properties:
        type:
          type: string
          pattern: ^(INDIVIDUAL)$
          description: |
            Allowed Values: [`INDIVIDUAL`]
        partyDetails:
          type: object
          properties:
            forenames:
              type: string
              maxLength: 90
              minLength: 1
              pattern: ^[A-Za-z][A-Za-z\- ']*$
              description: Forename is required for Individual BORROWER and BUYER parties
              example: James Thomas
            surname:
              type: string
              maxLength: 50
              minLength: 1
              pattern: ^[A-Za-z][A-Za-z\ - ']*$
              description: Surname is required for Individual BORROWER and BUYER parties
              example: Smith
            title:
              type: string
              description: Title (e.g., "Mr", "Mrs", "Dr")
            dateOfBirth:
              type: string
              format: date
              description: Date of birth (YYYY-MM-DD)
            mobile:
              type: string
              pattern: ^(\+?\d{1,4}[- ]?)?[\d\s-]{4,20}$
              description: Mobile phone number
              minLength: 4
              maxLength: 20
            phone:
              type: string
              pattern: ^(\+?\d{1,4}[- ]?)?[\d\s-]{4,20}$
              description: Home landline phone number
              minLength: 4
              maxLength: 20
            email:
              type: string
              maxLength: 100
              pattern: ^$|(?:[A-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[A-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[A-z0-9](?:[A-z0-9-]*[A-z0-9])?\.)+[A-z0-9](?:[A-z0-9-]*[A-z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[A-z0-9-]*[A-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5A\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])
              example: john.smith@lawfirm.com
              description: Email address
            fcaNumber:
              type: string
              description: FCA registration number is required only for Individual INTRODUCER
                party
              example: "123456"
            organisationName:
              type: string
              maxLength: 160
              minLength: 1
              pattern: ^[a-zA-ZÀ-ÖØ-öø-ſĀ-ıĴ-ľŁ-ʼnŊ-ŏŐ-őŒ-žǼǺǾẀẂẄỲǽǻǿẁẃẅỳ\d&@£$€¥#'''(){}<>!«»"""\[\]?*=%+\s.,:\/;\\-]+$
              description: Organization name
              example: Mortgage Broker Corp Ltd
```