MadKudu Sourcing API

The Sourcing API from MadKudu — 3 operation(s) for sourcing.

Operations 3

GET /sourcing/providers Get available sourcing providers #
POST /sourcing/persons/discover Discover persons using data providers #
POST /sourcing/persons/enrich Enrich person with contact information #

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/madkudu-sourcing-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

madkudu-sourcing-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Mad Sourcing API
  version: 0.0.0
servers:
- url: https://madapi.madkudu.com
  description: Production server
  variables: {}
- url: https://madapi.wisekudu.com
  description: Staging server
  variables: {}
security:
- ApiKeyAuth: []
tags:
- name: Sourcing
paths:
  /sourcing/providers:
    get:
      operationId: Sourcing_getProviders
      summary: Get available sourcing providers
      description: Retrieves a list of all available sourcing data providers and their connection status for the current tenant.
      parameters: []
      responses:
        '200':
          description: The request has succeeded.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/SourcingProvider'
      tags:
      - Sourcing
  /sourcing/persons/discover:
    post:
      operationId: Sourcing_discoverPersons
      summary: Discover persons using data providers
      description: Discovers persons using various data providers with optional filtering criteria including company domain, job title, location, and seniority level.
      parameters: []
      responses:
        '200':
          description: The request has succeeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PersonDiscoverResponse'
      tags:
      - Sourcing
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PersonDiscoverRequest'
  /sourcing/persons/enrich:
    post:
      operationId: Sourcing_enrichPerson
      summary: Enrich person with contact information
      description: Enriches an existing person record with additional contact information (email and phone) using the specified data provider and provider-specific ID.
      parameters: []
      responses:
        '200':
          description: The request has succeeded.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SourcingPersonResult'
      tags:
      - Sourcing
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/PersonEnrichRequest'
components:
  schemas:
    CognismEmailQuality:
      type: object
      properties:
        medium:
          type: boolean
          description: Search contacts with medium quality email
        high:
          type: boolean
          description: Search contacts with high quality email
        highPlus:
          type: boolean
          description: Search contacts with highPlus quality email
    ZoomInfoGrowthRateRange:
      type: object
      properties:
        min:
          type: string
          description: Minimum growth rate
        max:
          type: string
          description: Maximum growth rate
    ApolloFilters:
      type: object
      properties:
        person_titles:
          type: array
          items:
            type: string
          description: Job titles held by the people you want to find. Use lowercase for better matching accuracy (e.g., 'software engineer', 'marketing manager')
        include_similar_titles:
          type: boolean
          description: Whether people with similar job titles are included
        q_keywords:
          type: string
          description: Keywords to search for
        person_locations:
          type: array
          items:
            type: string
          description: Location where people live (cities, US states, countries)
        person_seniorities:
          type: array
          items:
            type: string
          description: Job seniority levels
        organization_locations:
          type: array
          items:
            type: string
          description: Company headquarters locations
        q_organization_domains_list:
          type: array
          items:
            type: string
          description: Domain names for person's current or previous employer
        contact_email_status:
          type: array
          items:
            type: string
          description: Email statuses for people
        organization_ids:
          type: array
          items:
            type: string
          description: Apollo company IDs to include in search
        organization_num_employees_ranges:
          type: array
          items:
            type: string
          description: Number of employees range for person's current company
        revenue_range_min:
          type: integer
          format: int32
          description: Minimum revenue for person's current employer
        revenue_range_max:
          type: integer
          format: int32
          description: Maximum revenue for person's current employer
        currently_using_all_of_technology_uids:
          type: array
          items:
            type: string
          description: Technologies current employer must use (all of)
        currently_using_any_of_technology_uids:
          type: array
          items:
            type: string
          description: Technologies current employer must use (any of)
        currently_not_using_any_of_technology_uids:
          type: array
          items:
            type: string
          description: Technologies current employer must not use
        q_organization_job_titles:
          type: array
          items:
            type: string
          description: Job titles in active job postings at current employer
        organization_job_locations:
          type: array
          items:
            type: string
          description: Locations of jobs being recruited by employer
        organization_num_jobs_range_min:
          type: integer
          format: int32
          description: Minimum number of active job postings at current employer
        organization_num_jobs_range_max:
          type: integer
          format: int32
          description: Maximum number of active job postings at current employer
        organization_job_posted_at_range_min:
          type: string
          format: date
          description: Earliest date when jobs were posted by current employer
        organization_job_posted_at_range_max:
          type: string
          format: date
          description: Latest date when jobs were posted by current employer
    PersonEnrichRequest:
      type: object
      required:
      - provider
      - provider_id
      properties:
        provider:
          type: string
          enum:
          - apollo
          - cognism
          - zoominfo
          description: Data provider to use
        provider_id:
          type: string
          description: Provider-specific identifier for the person to enrich
    ZoomInfoRevenueRange:
      type: object
      properties:
        min:
          type: integer
          format: int64
          description: Minimum annual revenue in U.S. dollars
        max:
          type: integer
          format: int64
          description: Maximum annual revenue in U.S. dollars
    PersonDiscoverResponsePagination:
      type: object
      required:
      - size
      - total
      properties:
        next_page:
          type: integer
          format: int32
          description: Next page number (for Apollo/ZoomInfo)
        page:
          type: integer
          format: int32
          description: Current page number
        size:
          type: integer
          format: int32
          description: Number of results per page
        total:
          type: integer
          format: int32
          description: Total number of results available
        next_cursor:
          type: string
          description: Next cursor for pagination (for Cognism)
    ZoomInfoAccuracyScoreRange:
      type: object
      properties:
        min:
          type: integer
          format: int32
          minimum: 70
          maximum: 99
          description: Minimum accuracy score (70-99)
        max:
          type: integer
          format: int32
          minimum: 70
          maximum: 99
          description: Maximum accuracy score (70-99)
    SourcingPersonResult:
      type: object
      required:
      - id
      - first_name
      - last_name
      - provider
      properties:
        id:
          type: string
          description: Provider-specific person ID
        first_name:
          type: string
          description: First name
        last_name:
          type: string
          description: Last name
        email:
          type: string
          description: Email address (available after enrichment)
        phone:
          type: string
          description: Phone number (available after enrichment)
        photo:
          type: string
          description: Photo URL
        title:
          type: string
          description: Job title
        company_name:
          type: string
          description: Company name
        company_domain:
          type: string
          description: Company domain
        linkedin_url:
          type: string
          description: LinkedIn profile URL
        provider:
          type: string
          enum:
          - apollo
          - cognism
          - zoominfo
          description: Data provider used
        enrich_token:
          type: string
          description: Token for enrichment (optional)
    CognismHeadcountRange:
      type: object
      properties:
        from:
          type: integer
          format: int32
          description: Headcount minimum
        to:
          type: integer
          format: int32
          description: Headcount maximum
    CognismFoundedRange:
      type: object
      properties:
        from:
          type: integer
          format: int32
          description: Founded year range minimum
        to:
          type: integer
          format: int32
          description: Founded year range maximum
    CognismAccountFilters:
      type: object
      properties:
        names:
          type: array
          items:
            type: string
          description: Contact current account names
        excludeNames:
          type: array
          items:
            type: string
          description: Contact current account exclude names
        domains:
          type: array
          items:
            type: string
          description: Contact current account domains
        excludeDomains:
          type: array
          items:
            type: string
          description: Contact current account exclude domains
        websites:
          type: array
          items:
            type: string
          description: Contact current account websites
        description:
          type: string
          description: Contact current account description keyword
        shortDescription:
          type: string
          description: Contact current account short description keyword
        keywords:
          type: array
          items:
            type: string
          description: Contact current account keywords
        revenue:
          allOf:
          - $ref: '#/components/schemas/CognismRevenueRange'
          description: Contact current account revenue range
        founded:
          allOf:
          - $ref: '#/components/schemas/CognismFoundedRange'
          description: Contact current account founded year range
        types:
          type: array
          items:
            type: string
            enum:
            - Public Company
            - Educational
            - Educational Institution
            - Government Agency
            - Partnership
            - Privately Held
            - Self-Employed
            - non profit
          description: Contact current account types
        regions:
          type: array
          items:
            type: string
          description: Contact current account world regions
        countries:
          type: array
          items:
            type: string
          description: Contact current account countries
        excludeCountries:
          type: array
          items:
            type: string
          description: Contact current account excluded countries
        states:
          type: array
          items:
            type: string
          description: Contact current account states
        excludeStates:
          type: array
          items:
            type: string
          description: Contact current account excluded states
        cities:
          type: array
          items:
            type: string
          description: Contact current account cities
        excludeCities:
          type: array
          items:
            type: string
          description: Contact current account excluded cities
        zip:
          type: array
          items:
            type: string
          description: Contact current account zip codes
        industries:
          type: array
          items:
            type: string
          description: Contact current account industries
        excludeIndustries:
          type: array
          items:
            type: string
          description: Contact current account excluded industries
        sic:
          type: array
          items:
            type: string
          description: Contact current account SIC codes
        isic:
          type: array
          items:
            type: string
          description: Contact current account ISIC codes
        naics:
          type: array
          items:
            type: string
          description: Contact current account NAICS codes
        headcount:
          allOf:
          - $ref: '#/components/schemas/CognismHeadcountRange'
          description: Contact current account headcount range
        technologies:
          type: array
          items:
            type: string
          description: Contact current account technologies used
        excludedTechnologies:
          type: array
          items:
            type: string
          description: Contact current account excluded technologies
        lastConfirmed:
          allOf:
          - $ref: '#/components/schemas/CognismDateRange'
          description: Contact current account time updated range
        hqPhoneNumbers:
          allOf:
          - $ref: '#/components/schemas/CognismPhoneQuality'
          description: Search contacts with account having HQ phone numbers
        officePhoneNumbers:
          allOf:
          - $ref: '#/components/schemas/CognismPhoneQuality'
          description: Search contacts with account having office phone numbers
    ZoomInfoContactRange:
      type: object
      properties:
        min:
          type: integer
          format: int32
          description: Minimum number of ZoomInfo contacts
        max:
          type: integer
          format: int32
          description: Maximum number of ZoomInfo contacts
    PersonDiscoverRequest:
      anyOf:
      - $ref: '#/components/schemas/ApolloDiscoverRequest'
      - $ref: '#/components/schemas/ZoomInfoDiscoverRequest'
      - $ref: '#/components/schemas/CognismDiscoverRequest'
    ZoomInfoFundingRange:
      type: object
      properties:
        min:
          type: integer
          format: int32
          description: Minimum funding amount in thousands
        max:
          type: integer
          format: int32
          description: Maximum funding amount in thousands
    CognismFilters:
      type: object
      properties:
        ids:
          type: array
          items:
            type: string
          description: Contact ids
        fullName:
          type: string
          description: Contact full name
        firstName:
          type: string
          description: Contact first name
        lastName:
          type: string
          description: Contact last name
        jobTitles:
          type: array
          items:
            type: string
          description: Contact current position job titles
        excludeJobTitles:
          type: array
          items:
            type: string
          description: Contact current position excluded job titles
        seniority:
          type: array
          items:
            type: string
            enum:
            - Manager
            - Director
            - Partner
            - CXO
            - Owner
            - VP
          description: Contact current position seniority
        jobFunctions:
          type: array
          items:
            type: string
            enum:
            - Oversight
            - Technology
            - Operations
            - Sales
            - Marketing
            - Client Success
            - HR
            - Accounting
            - Business
            - Production
          description: Contact current position job functions
        managementLevel:
          type: array
          items:
            type: string
            enum:
            - Entry-Level
            - Team-Lead
            - Experienced Staff
            - Executive-Level
            - Senior Leadership
            - Middle-Management
            - CxO
          description: Contact current position management levels
        regions:
          type: array
          items:
            type: string
          description: Contact location world regions
        countries:
          type: array
          items:
            type: string
          description: Contact location countries
        excludeCountries:
          type: array
          items:
            type: string
          description: Contact location excluded countries
        states:
          type: array
          items:
            type: string
          description: Contact location states
        excludeStates:
          type: array
          items:
            type: string
          description: Contact location excluded states
        cities:
          type: array
          items:
            type: string
          description: Contact location cities
        excludeCities:
          type: array
          items:
            type: string
          description: Contact location excluded cities
        zip:
          type: array
          items:
            type: string
          description: Contact location zip codes
        skills:
          type: array
          items:
            type: string
          description: Contact skills
        excludeSkills:
          type: array
          items:
            type: string
          description: Contact excluded skills
        linkedinUrl:
          type: string
          description: Contact LinkedIn URL
        education:
          allOf:
          - $ref: '#/components/schemas/CognismEducation'
          description: Contact education information
        mobilePhoneNumbers:
          allOf:
          - $ref: '#/components/schemas/CognismPhoneQuality'
          description: Search contacts with mobile phone numbers
        directPhoneNumbers:
          allOf:
          - $ref: '#/components/schemas/CognismPhoneQuality'
          description: Search contacts with direct phone numbers
        emailQuality:
          allOf:
          - $ref: '#/components/schemas/CognismEmailQuality'
          description: Search contacts with email quality
        sha256:
          type: array
          items:
            type: string
          description: Search contacts by sha256 hashed email
        lastConfirmed:
          allOf:
          - $ref: '#/components/schemas/CognismDateRange'
          description: Contact profile time updated range
        account:
          allOf:
          - $ref: '#/components/schemas/CognismAccountFilters'
          description: Contact current account filters
        searchOptions:
          allOf:
          - $ref: '#/components/schemas/CognismSearchOptions'
          description: Search options
    ZoomInfoFilters:
      type: object
      properties:
        rpp:
          type: integer
          format: int32
          minimum: 1
          maximum: 100
          description: Limits the results returned to the given number of results per page. Default is 25.
        page:
          type: integer
          format: int32
          minimum: 1
          description: Provides the results for the given page, used in conjunction with rpp
        sortBy:
          type: string
          enum:
          - contactAccuracyScore
          - lastName
          - companyName
          - hierarchy
          - sourceCount
          - lastMentioned
          - relevance
          description: Sort results by valid output fields
        sortOrder:
          type: string
          enum:
          - asc
          - ascending
          - desc
          - descending
          description: Sort order for results
        personId:
          type: string
          description: Unique ZoomInfo identifier for the contact. Can include a comma-separated list.
        emailAddress:
          type: string
          description: Work email address for the contact
        supplementalEmail:
          type: array
          items:
            type: string
          description: Supplemental email address for the contact
        hashedEmail:
          type: string
          description: Hashed email value for the contact (MD5, SHA1, SHA256, SHA512)
        phone:
          type: array
          items:
            type: string
          description: List of person phones or mobile numbers
        fullName:
          type: string
          description: Contact full name
        firstName:
          type: string
          description: Contact first name
        middleInitial:
          type: string
          description: Contact middle initial
        lastName:
          type: string
          description: Contact last name
        jobTitle:
          type: string
          description: Contact title at current place of employment. Use OR to input multiple job titles.
        excludeJobTitle:
          type: string
          description: Exclude comma-separated list of job titles
        managementLevel:
          type: string
          description: Contact management level at current place of employment
        excludeManagementLevel:
          type: string
          description: Exclude contact based on management level
        department:
          type: string
          description: Contact department at current place of employment
        jobFunction:
          type: string
          description: Contact job function at their current place of employment
        boardMember:
          type: string
          description: Exclude or include board members from search results
        executivesOnly:
          type: boolean
          description: Return only executives
        excludePartialProfiles:
          type: boolean
          description: Exclude contacts with a partial profile from search results
        contactAccuracyScore:
          allOf:
          - $ref: '#/components/schemas/ZoomInfoAccuracyScoreRange'
          description: Contact accuracy score range
        hasBeenNotified:
          type: string
          enum:
          - exclude
          - include
          - only
          description: Contacts who have been notified of inclusion in ZoomInfo's database
        lastUpdatedDateAfter:
          type: string
          format: date
          description: The date after which the contact's profile was last updated (YYYY-MM-DD)
        validDateAfter:
          type: string
          format: date
          description: The date after which the contact's profile was last validated (YYYY-MM-DD)
        lastUpdatedInMonths:
          type: integer
          format: int32
          minimum: 1
          description: Number of months within which the contact's profile was last updated
        positionStartDateMin:
          type: string
          format: date
          description: Minimum date for when a contact began current employment (YYYY-MM-DD)
        positionStartDateMax:
          type: string
          format: date
          description: Maximum date for when a contact began current employment (YYYY-MM-DD)
        companyPastOrPresent:
          type: string
          enum:
          - present
          - past
          - pastAndPresent
          description: Returns companies based on a contact's work history
        school:
          type: string
          description: Contact educational institution
        degree:
          type: string
          description: Contact education degree
        locationCompanyId:
          type: array
          items:
            type: string
          description: Searches by contact's location IDs
        companyId:
          type: string
          description: ZoomInfo unique identifier for the company. Will accept a comma-separated list.
        companyName:
          type: string
          description: Company name. Can use OR and NOT operators to include or exclude companies
        companyWebsite:
          type: string
          description: URL to the company website
        companyTicker:
          type: array
          items:
            type: string
          description: Company stock ticker symbol
        companyDescription:
          type: string
          description: Text description unique to the company
        parentId:
          type: string
          description: ZoomInfo Company ID for parent company
        ultimateParentId:
          type: string
          description: ZoomInfo Company ID for ultimate parent company
        companyType:
          type: string
          description: Company type (private, public, etc.)
        address:
          type: string
          description: Company address
        street:
          type: string
          description: Company street
        state:
          type: string
          description: Company state (U.S.) or province (Canada)
        zipCode:
          type: string
          description: Zip Code of the company's primary address
        country:
          type: string
          description: Country for the company's primary address
        continent:
          type: string
          description: Continent for the company's primary address
        zipCodeRadiusMiles:
          type: string
          description: Geographical radius in miles from the zipCode provided
        metroRegion:
          type: string
          description: Company metro area
        excludedRegions:
          type: string
          description: Exclude a company metro area
        locationSearchType:
          type: string
          enum:
          - PersonOrHQ
          - PersonAndHQ
          - Person
          - HQ
          - PersonThenHQ
          description: Location criteria for search
        hashTagString:
          type: string
          description: Hash tags for a company
        techAttributeTagList:
          type: string
          description: Technology product tags using numerical dot notation
        subUnitTypes:
          type: string
          description: Company sub types (e.g., division, subsidiary)
        companyStructureIncludedSubUnitTypes:
          type: string
          description: Company hierarchical structure
        primaryIndustriesOnly:
          type: boolean
          description: Used with industryCodes - when true, results must have specified industries as primary
        industryCodes:
          type: string
          description: Top-level industry that the contact works in
        industryKeywords:
          type: string
          description: Industry keywords associated with a company
        sicCodes:
          type: string
          description: Standard Industrial Classification four-digit codes
        naicsCodes:
          type: string
          description: North American Industry Classification System codes
        revenue:
          type: string
          description: Annual revenue range
        revenueRange:
          allOf:
          - $ref: '#/components/schemas/ZoomInfoRevenueRange'
          description: Annual revenue range in U.S. dollars
        employeeCount:
          type: string
          description: Employee count range
        employeeRange:
          allOf:
          - $ref: '#/components/schemas/ZoomInfoEmployeeRange'
          description: Employee count range (granular)
        companyRanking:
          type: string
          description: Company ranking list (e.g., Fortune 500)
        zoominfoContacts:
          allOf:
          - $ref: '#/components/schemas/ZoomInfoContactRange'
          description: Number of ZoomInfo contacts associated with company
        oneYearEmployeeGrowthRate:
          allOf:
          - $ref: '#/components/schemas/ZoomInfoGrowthRateRange'
          description: One year employee growth rate range
        twoYearEmployeeGrowthRate:
          allOf:
          - $ref: '#/components/schemas/ZoomInfoGrowthRateRange'
          description: Two year employee growth rate range
        fundingAmount:
          allOf:
          - $ref: '#/components/schemas/ZoomInfoFundingRange'
          description: Funding amount range in thousands
        fundingStartDate:
          type: string
          format: date
          description: Start date of the funding (YYYY-MM-DD)
        fundingEndDate:
          type: string
          format: date
          description: End date of the funding (YYYY-MM-DD)
        webReferences:
          type: array
          items:
            type: string
          description: List of web references for a contact
        filterByBuyingCommittee:
          type: boolean
          description: Boolean flag for Buying Committee filtering
        techSkills:
          type: array
          items:
            type: string
          description: List of technology skills for a contact
        yearsOfExperience:
          type: string
          description: Years of overall experience
        engagementStartDate:
          type: string
          format: date
          description: Engagement start date (YYYY-MM-DD)
        engagementEndDate:
          type: string
          format: date
          description: Engagement end date (YYYY-MM-DD)
        engagementType:
          type: array
          items:
            type: string
            enum:
            - email
            - phone
            - online meeting
          description: List of engagement types to search for
    CognismEducation:
      type: object
      properties:
        schools:
          type: array
          items:
            type: string
          description: Contact education school names
        degrees:
          type: array
          items:
            type: string
          description: Contact education degree names
    CognismRevenueRange:
      type: object
      properties:
        from:
          type: integer
          format: int64
          description: Revenue range minimum
        to:
          type: integer
          format: int64
          description: Revenue range maximum
    CognismDateRange:
      type: object
      properties:
        from:
          type: integer
          format: int64
          description: Start timestamp (Unix timestamp in milliseconds)
        to:
          type: integer
          format: int64
          description: End timestamp (Unix timestamp in milliseconds)
    SourcingProvider:
      type: object
      required:
      - provider
      - isConnected
      properties:
        provider:
          type: string
          enum:
          - apollo
          - cognism
          - zoominfo
          description: The name of the sourcing provider
        isConnected:
          type: boolean
          description: Whether the provider is properly configured and connected for this tenant
    CognismDiscoverRequest:
      type: object
      required:
      - provider
      properties:
        provider:
          type: string
          enum:
          - cognism
          description: Data provider
        filters:
          allOf:
          - $ref: '#/components/schemas/CognismFilters'
          description: Cognism-specific filtering criteria
        pagination:
          allOf:
          - $ref: '#/components/schemas/PersonDiscoverPagination'
          description: Pagination parameters
    CognismSearchOptions:
      type: object
      properties:
        match_exact_job_title:
          type: boolean
          description: Match exact job title
        ai_job_title:
          type: boolean
          description: AI expansion of job titles
        sort_fields:
          type: array
          items:
            type: 

# --- truncated at 32 KB (34 KB total) ---
# Full source: https://raw.githubusercontent.com/api-evangelist/madkudu/refs/heads/main/openapi/madkudu-sourcing-api-openapi.yml