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

> ## Agent Instructions
> Product noun is jobs.
> MCP at https://rest.hotfix.jobs/mcp is the hiring contract for agents. Clients sign in with Hotfix; API keys are for HTTP only.
> Do not invent unpublished REST or hiring stats. Webhooks are set up in the app; there is no REST route or MCP tool to manage them.
> Do not mention Greenhouse, Ashby, Quick Apply, or claim.
> Creating a draft, offer, or booking link does not send email.

# update_note

> Replace the body of one note. Only its author can edit it. No MCP tool.



## OpenAPI

````yaml /openapi.json patch /v1/employer/applications/{application_id}/notes/{note_id}
openapi: 3.1.0
info:
  title: Hotfix hiring API
  version: 1.0.0
  description: >-
    Employer hiring surface under /v1/employer, plus the public careers page
    reads under /v1/boards. Routes take an employer session Bearer token. Hiring
    data routes also accept a company API key (hf_…); mail and drafts are
    session only. Agents should prefer MCP at https://rest.hotfix.jobs/mcp,
    where they sign in with Hotfix. It is not a dump of
    rest.hotfix.jobs/openapi.json.
servers:
  - url: https://rest.hotfix.jobs
    description: Production
security: []
tags:
  - name: Applications
  - name: Jobs
  - name: Careers page
  - name: Interviews
  - name: Offers
  - name: Mail
  - name: Automations
  - name: Fields
paths:
  /v1/employer/applications/{application_id}/notes/{note_id}:
    patch:
      tags:
        - Applications
      summary: update_note
      description: Replace the body of one note. Only its author can edit it. No MCP tool.
      operationId: update_note
      parameters:
        - name: application_id
          in: path
          required: true
          description: Application UUID.
          schema:
            type: string
        - name: note_id
          in: path
          required: true
          description: Note UUID.
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                body:
                  type: string
                  description: Markdown. Cannot be empty.
              required:
                - body
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
              example:
                id: 0fedcba9-8765-4321-0abc-def012345678
                body: Strong systems work. Alex is in for Thursday.
                author_user_id: user_2abc
                author_name: Maya Chen
                author_email: maya@acme.com
                author_image: null
                mine: true
                created_at: '2026-09-21T15:04:05+00:00'
                updated_at: '2026-09-21T16:00:00+00:00'
      security:
        - ApiKey: []
        - BearerAuth: []
components:
  securitySchemes:
    ApiKey:
      type: http
      scheme: bearer
      description: >-
        Company API key minted at Settings → API. Prefix hf_. Accepted on hiring
        data routes. Not accepted on MCP.
    BearerAuth:
      type: http
      scheme: bearer
      description: Employer session JWT from Better Auth.

````

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