6sense

6sense Lead Scoring And Firmographics API

Combined endpoint that returns firmographic enrichment, predictive scoring, and segment membership for a contact in a single response.

6sense Lead Scoring And Firmographics API is one of 6 APIs that 6sense publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

This API exposes 1 machine-runnable capability that can be deployed as REST, MCP, or Agent Skill surfaces via Naftiko.

Tagged areas include ABM, Scoring, Firmographics, and Intent. The published artifact set on APIs.io includes API documentation, an OpenAPI specification, and 1 Naftiko capability spec.

Documentation GitHub OpenAPI

OpenAPI Specification

openapi: 3.0.3
info:
  title: 6sense Lead Scoring And Firmographics API
  version: '2'
  description: |
    Combined endpoint that returns both firmographic enrichment and predictive lead scoring in a
    single response. Use when you need both surfaces for a single contact.
  contact:
    name: 6sense API Support
    url: https://api.6sense.com/docs/
servers:
- url: https://scribe.6sense.com
  description: 6sense Scribe Production
security:
- TokenAuth: []
paths:
  /v2/people/full:
    post:
      summary: Get Lead Scoring And Firmographics
      description: Returns firmographics, scoring, and segment membership for a contact.
      operationId: getFullLeadData
      requestBody:
        required: true
        content:
          application/x-www-form-urlencoded:
            schema:
              type: object
              required:
              - email
              - country
              properties:
                email:
                  type: string
                country:
                  type: string
                website:
                  type: string
                company:
                  type: string
                title:
                  type: string
                leadsource:
                  type: string
                firstname:
                  type: string
                lastname:
                  type: string
                role:
                  type: string
                industry:
                  type: string
      responses:
        '200':
          description: Combined response returned.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/FullLeadResponse'
components:
  securitySchemes:
    TokenAuth:
      type: apiKey
      in: header
      name: Authorization
  schemas:
    FullLeadResponse:
      type: object
      properties:
        company:
          $ref: '#/components/schemas/Company'
        scores:
          type: array
          items:
            $ref: '#/components/schemas/Score'
        segments:
          $ref: '#/components/schemas/Segments'
    Company:
      type: object
      properties:
        companyId:
          type: string
        domain:
          type: string
        name:
          type: string
        region:
          type: string
        country:
          type: string
        countryISOCode:
          type: string
        state:
          type: string
        city:
          type: string
        streetAddress:
          type: string
        postalCode:
          type: string
        companyPhone:
          type: string
        industry:
          type: string
        employeeRange:
          type: string
        revenueRange:
          type: string
        employeeCount:
          type: integer
        annualRevenue:
          type: number
        titleLevel:
          type: string
        titleFunction:
          type: string
        sicdescription:
          type: string
        siccode:
          type: string
        naicscode:
          type: string
        naicsdescription:
          type: string
    Score:
      type: object
      properties:
        product:
          type: string
        company_intent_score:
          type: integer
        company_buying_stage:
          type: string
          enum: [Purchase, Decision, Consideration, Awareness, Target]
        company_profile_score:
          type: integer
        company_profile_fit:
          type: string
          enum: [Strong, Moderate, Weak]
        contact_intent_score:
          type: integer
        contact_grade:
          type: string
          enum: [A, B, C, D]
        contact_profile_score:
          type: integer
        contact_profile_fit:
          type: string
          enum: [Strong, Moderate, Weak]
    Segments:
      type: object
      properties:
        ids:
          type: array
          items:
            type: integer
        names:
          type: array
          items:
            type: string
        list:
          type: array
          items:
            type: object
            properties:
              id:
                type: integer
              name:
                type: string

6sense Lead Scoring And Firmographics API

Documentation

Specifications

Other Resources

OpenAPI Specification