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

# Update opportunity

> Updates an existing opportunity.



## OpenAPI

````yaml PUT /opportunities/{id}
openapi: 3.1.0
info:
  title: Flozy External API
  version: 1.0.0
  description: >-
    Integrate Flozy's CRM data — leads, tasks, opportunities, contacts, and
    pipelines — into your own tools and workflows.


    ## Authentication


    Send your API key on every request using **one** of:


    | Method | Example |

    |--------|---------|

    | `X-API-Key` header | `X-API-Key: flz_live_abc123…` |

    | `Authorization` header | `Authorization: Bearer flz_live_abc123…` |


    Keys start with `flz_live_` followed by 64 hex characters. Create and manage
    keys in **Settings → API Keys** (agency owners only).


    ## Rate limits


    - **100 req/min** per API key (rolling window)

    - **200 req/min** per IP (applied before key validation)


    Responses include `X-RateLimit-Limit`, `X-RateLimit-Remaining`, and
    `X-RateLimit-Reset` headers.
servers: []
security:
  - ApiKeyHeader: []
tags:
  - name: Leads
    description: >-
      Prospects and clients. The central resource — tasks, opportunities, and
      contacts all attach to leads.
  - name: Lead Statuses
    description: Status definitions for leads. Use `PUT /leads/{id}/status` to assign them.
  - name: Tasks
    description: >-
      Can be standalone or linked to a lead. Subtasks supported via
      `parent_task_id`.
  - name: Opportunities
    description: Live inside pipeline stages, always linked to a lead.
  - name: Contacts
    description: People associated with a lead. Nested under `/leads/{leadId}/contacts`.
  - name: Pipelines
    description: Read-only. Use to discover valid stage IDs.
  - name: Custom Fields
    description: Read-only. Custom field definitions for your agency.
paths:
  /opportunities/{id}:
    put:
      tags:
        - Opportunities
      summary: Update opportunity
      description: Updates an existing opportunity.
      operationId: updateOpportunity
      parameters:
        - name: id
          in: path
          required: true
          schema:
            type: integer
          example: 10
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                stage_id:
                  type: integer
                lead_id:
                  type: integer
                value:
                  type: number
                  minimum: 0
                expected_close_date:
                  type: string
                confidence:
                  type: integer
                  minimum: 0
                  maximum: 100
                note:
                  type: string
                  nullable: true
            example:
              confidence: 90
              stage_id: 12
      responses:
        '200':
          description: Opportunity updated.
          content:
            application/json:
              example:
                http_code: 200
                status: success
                message: Opportunity updated
        '401':
          $ref: '#/components/responses/Unauthorized'
        '403':
          $ref: '#/components/responses/Forbidden'
        '404':
          $ref: '#/components/responses/NotFound'
      security:
        - ApiKeyHeader:
            - write:opportunities
components:
  responses:
    Unauthorized:
      description: Missing or invalid API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            http_code: 401
            status: failed
            message: Invalid or missing API key
    Forbidden:
      description: Valid key but insufficient scope.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            http_code: 403
            status: failed
            message: Insufficient scope
    NotFound:
      description: Resource not found.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
          example:
            http_code: 404
            status: failed
            message: Resource not found
  schemas:
    Error:
      type: object
      properties:
        http_code:
          type: integer
          example: 400
        status:
          type: string
          example: failed
        message:
          type: string
          example: Validation failed
  securitySchemes:
    ApiKeyHeader:
      type: apiKey
      in: header
      name: X-API-Key
      description: Your Flozy API key. Starts with `flz_live_`.

````