openapi: 3.1.0 info: title: LeadSquared REST Activities API version: '2.0' description: 'REST API for managing leads, opportunities, and activities in LeadSquared. Authentication uses an AccessKey and SecretKey passed as query parameters. The API host is region-specific; substitute your tenant API host for the {host} server variable. Source documentation: https://apidocs.leadsquared.com/ ' servers: - url: https://{host}/v2 description: Region-specific LeadSquared API host variables: host: default: api.leadsquared.com description: Your region-specific API host (see https://apidocs.leadsquared.com/api-host/) security: - AccessKeyAuth: [] SecretKeyAuth: [] tags: - name: Activities description: Activity events on leads paths: /ProspectActivity.svc/Create: post: operationId: postActivity summary: Post an activity on a lead description: 'Create a custom activity event against a lead. The RelatedProspectId identifies the lead, ActivityEvent is the configured event code. ' tags: - Activities requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/ActivityCreate' example: RelatedProspectId: bd595fc2-3678-4004-9ac6-65bfd1caadb5 ActivityEvent: 201 ActivityNote: Your Activity Note ProcessFilesAsync: true ActivityDateTime: '2015-10-11 12:13:44' Fields: - SchemaName: mx_Custom_1 Value: value responses: '200': description: Activity created content: application/json: schema: $ref: '#/components/schemas/CreateResponse' components: schemas: ActivityCreate: type: object required: - RelatedProspectId - ActivityEvent properties: RelatedProspectId: type: string ActivityEvent: type: integer ActivityNote: type: string ProcessFilesAsync: type: boolean ActivityDateTime: type: string description: Timestamp in "yyyy-mm-dd hh:mm:ss" format Fields: type: array items: type: object properties: SchemaName: type: string Value: type: string CreateResponse: type: object properties: Status: type: string example: Success Message: type: object properties: Id: type: string example: cc3fef18-960b-4a60-98c0-af2ab61cee80 securitySchemes: AccessKeyAuth: type: apiKey in: query name: accessKey SecretKeyAuth: type: apiKey in: query name: secretKey