ChurnLens Funnel API

Lead capture

Operations 1

POST /api/subscribe Subscribe to the churn audit checklist #

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OpenAPI Specification

churnlens-site-funnel-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: ChurnLens Funnel API
  description: SaaS revenue quality scoring and due diligence tool.
  version: 1.0.0
  contact:
    url: https://churnlens.site
servers:
- url: https://churnlens.site
tags:
- name: funnel
  description: Lead capture
paths:
  /api/subscribe:
    post:
      summary: Subscribe to the churn audit checklist
      description: 'Email capture for the funnel. Rate limited per IP. Includes a honeypot: a non-empty `website` or `company` field returns a success-shaped response without sending anything.'
      operationId: subscribe
      tags:
      - funnel
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - email
              properties:
                email:
                  type: string
                  format: email
                  maxLength: 254
                source:
                  type: string
                  maxLength: 64
                  description: Attribution label; defaults to "unknown".
                website:
                  type: string
                  description: Honeypot — must stay empty.
                company:
                  type: string
                  description: Honeypot — must stay empty.
      responses:
        '200':
          description: Subscribed
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                  message:
                    type: string
                  email_sent:
                    type: boolean
        '400':
          description: Valid email required
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    const: false
                  error:
                    type: string
        '405':
          description: Method not allowed
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
        '429':
          description: Rate limited
          content:
            application/json:
              schema:
                type: object
                properties:
                  ok:
                    type: boolean
                    const: false
                  error:
                    type: string