openapi: 3.2.0
info:
  title: Microsoft Dynamics 365 Dataverse Web Leads API
  description: The Microsoft Dynamics 365 Dataverse Web API provides a RESTful endpoint for interacting with Dataverse data used by Dynamics 365 Sales, Customer Service, Field Service, and other customer engagement applications. It implements OData v4 and supports CRUD operations on core CRM entities including accounts, contacts, leads, and opportunities. Authentication is handled via Microsoft Entra ID (Azure AD).
  version: '9.2'
  contact:
    name: Microsoft
    url: https://learn.microsoft.com/en-us/power-apps/developer/data-platform/webapi/overview
  license:
    name: Microsoft APIs Terms of Use
    url: https://learn.microsoft.com/en-us/legal/microsoft-apis/terms-of-use
servers:
- url: https://{organization}.api.crm.dynamics.com/api/data/v9.2
  description: Dynamics 365 Online (North America)
  variables:
    organization:
      default: org
      description: The unique name of your Dataverse organization.
- url: https://{baseUrl}/api/data/v9.2
  description: Dynamics 365 On-Premises
  variables:
    baseUrl:
      default: localhost
security:
- oauth2: []
tags:
- name: Leads
paths:
  /leads:
    get:
      summary: Microsoft Dynamics List leads
      description: Retrieves a collection of lead records.
      operationId: listLeads
      tags:
      - Leads
      parameters:
      - $ref: '#/components/parameters/top'
      - $ref: '#/components/parameters/skip'
      - $ref: '#/components/parameters/filter'
      - $ref: '#/components/parameters/select'
      - $ref: '#/components/parameters/orderby'
      - $ref: '#/components/parameters/expand'
      responses:
        '200':
          description: A collection of leads.
          content:
            application/json:
              schema:
                type: object
                properties:
                  value:
                    type: array
                    items:
                      $ref: '#/components/schemas/Lead'
    post:
      summary: Microsoft Dynamics Create a lead
      description: Creates a new lead record.
      operationId: createLead
      tags:
      - Leads
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Lead'
      responses:
        '204':
          description: Lead created successfully.
          headers:
            OData-EntityId:
              description: URI of the created record.
              schema:
                type: string
  /leads({leadid}):
    get:
      summary: Microsoft Dynamics Get a lead
      description: Retrieves a single lead by ID.
      operationId: getLead
      tags:
      - Leads
      parameters:
      - name: leadid
        in: path
        required: true
        schema:
          type: string
          format: uuid
      - $ref: '#/components/parameters/select'
      - $ref: '#/components/parameters/expand'
      responses:
        '200':
          description: A lead record.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Lead'
    patch:
      summary: Microsoft Dynamics Update a lead
      description: Updates an existing lead record.
      operationId: updateLead
      tags:
      - Leads
      parameters:
      - name: leadid
        in: path
        required: true
        schema:
          type: string
          format: uuid
      - $ref: '#/components/parameters/ifMatch'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Lead'
      responses:
        '204':
          description: Lead updated successfully.
    delete:
      summary: Microsoft Dynamics Delete a lead
      description: Deletes a lead record.
      operationId: deleteLead
      tags:
      - Leads
      parameters:
      - name: leadid
        in: path
        required: true
        schema:
          type: string
          format: uuid
      responses:
        '204':
          description: Lead deleted successfully.
components:
  parameters:
    ifMatch:
      name: If-Match
      in: header
      description: ETag value for optimistic concurrency.
      schema:
        type: string
    skip:
      name: $skip
      in: query
      description: Number of records to skip.
      schema:
        type: integer
    filter:
      name: $filter
      in: query
      description: OData filter expression.
      schema:
        type: string
    orderby:
      name: $orderby
      in: query
      description: Comma-separated list of properties to sort by.
      schema:
        type: string
    expand:
      name: $expand
      in: query
      description: Related entities to expand inline.
      schema:
        type: string
    top:
      name: $top
      in: query
      description: Maximum number of records to return.
      schema:
        type: integer
    select:
      name: $select
      in: query
      description: Comma-separated list of properties to include.
      schema:
        type: string
  schemas:
    Lead:
      type: object
      properties:
        leadid:
          type: string
          format: uuid
          readOnly: true
        subject:
          type: string
        firstname:
          type: string
        lastname:
          type: string
        fullname:
          type: string
          readOnly: true
        companyname:
          type: string
        jobtitle:
          type: string
        emailaddress1:
          type: string
        telephone1:
          type: string
        address1_line1:
          type: string
        address1_city:
          type: string
        address1_stateorprovince:
          type: string
        address1_postalcode:
          type: string
        address1_country:
          type: string
        leadsourcecode:
          type: integer
        estimatedvalue:
          type: number
          format: decimal
        estimatedclosedate:
          type: string
          format: date
        statecode:
          type: integer
          description: 0 = Open, 1 = Qualified, 2 = Disqualified
        statuscode:
          type: integer
        createdon:
          type: string
          format: date-time
          readOnly: true
        modifiedon:
          type: string
          format: date-time
          readOnly: true
  securitySchemes:
    oauth2:
      type: oauth2
      description: Microsoft Entra ID (Azure AD) OAuth 2.0 authentication.
      flows:
        authorizationCode:
          authorizationUrl: https://login.microsoftonline.com/common/oauth2/v2.0/authorize
          tokenUrl: https://login.microsoftonline.com/common/oauth2/v2.0/token
          scopes:
            https://org.crm.dynamics.com/.default: Access Dataverse API