> ## Documentation Index > Fetch the complete documentation index at: https://kavenio.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Send WhatsApp conversion > Sends a WhatsApp conversion event to Meta. ## OpenAPI ````yaml /api/openapi.json post /v1/whatsapp/conversions openapi: 3.1.0 info: title: Kavenio API version: 1.0.0 license: name: Proprietary url: https://kavenio.com/terms description: Generated OpenAPI document for the stable Kavenio public API. servers: - url: https://api.kavenio.com security: - bearerAuth: [] tags: - name: API keys description: Manage Kavenio API keys for the authenticated user. - name: Integrations description: Connect automation clients and manage workflow subscriptions. - name: Feature requests description: Submit feature requests from authenticated users. - name: Posts description: Create, schedule, update, and manage post lifecycle actions. - name: Queue description: Manage reusable post queue schedules and preview slots. - name: Media description: Upload, presign, and validate media assets. - name: Validation description: Validate post payloads and platform content length limits. - name: Connect description: Start and complete account connection flows. - name: Accounts description: Manage connected social accounts and account health. - name: Telegram description: Manage Telegram-specific connected account settings. - name: Discord description: Manage Discord messages, roles, pins, events, and settings. - name: Google Business description: Manage Google Business locations, reviews, and helpers. - name: Ads description: Create, read, cancel, and inspect advertising resources. - name: Ad audiences description: Manage advertising audiences and audience members. - name: Ad catalogs description: Inspect advertising catalogs and product sets. - name: Ad targeting description: Search targeting entities and estimate audience reach. - name: Ad conversions description: Manage conversion destinations and send conversion events. - name: Ad leads description: Manage lead forms and retrieve advertising leads. - name: Tracking tags description: Manage Meta tracking tags and tag sharing. - name: Platform credentials description: Manage organization platform app credentials. - name: Analytics description: Read provider analytics and operational inbox data. - name: WhatsApp conversions description: Read and send WhatsApp conversion events. - name: Activity description: Read operational activity events. - name: Webhooks description: Manage webhook endpoints and delivery logs. paths: /v1/whatsapp/conversions: post: tags: - WhatsApp conversions summary: Send WhatsApp conversion description: Sends a WhatsApp conversion event to Meta. operationId: sendWhatsAppConversion requestBody: required: true content: application/json: example: accountId: bbbbbbbbbbbbbbbb eventName: LeadSubmitted eventId: event_example conversationId: conversation_example phoneE164: '15555550123' schema: type: object properties: accountId: type: string minLength: 16 maxLength: 16 pattern: ^[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ]{16}$ eventName: type: string enum: - LeadSubmitted - Purchase - AddToCart - InitiateCheckout - ViewContent eventTime: type: integer minimum: 0 maximum: 9007199254740991 eventId: type: string minLength: 1 conversationId: type: string minLength: 1 phoneE164: type: string pattern: ^\d+$ value: type: number currency: type: string minLength: 3 maxLength: 3 contentIds: type: array items: type: string minLength: 1 email: type: string format: email pattern: >- ^(?!\.)(?!.*\.\.)([A-Za-z0-9_'+\-\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\-]*\.)+[A-Za-z]{2,}$ externalId: type: string minLength: 1 testCode: type: string minLength: 1 required: - accountId - eventName - eventId additionalProperties: false responses: '200': description: Send WhatsApp conversion completed. content: application/json: schema: anyOf: - type: object properties: ok: type: boolean x-kavenio-const: true data: type: object properties: platform: type: string const: metaads eventsReceived: type: integer minimum: 0 maximum: 9007199254740991 eventsFailed: type: integer minimum: 0 maximum: 9007199254740991 failures: type: array items: type: object properties: eventIndex: type: integer minimum: 0 maximum: 9007199254740991 eventId: type: string minLength: 1 message: type: string minLength: 1 code: anyOf: - type: string - type: number required: - eventIndex - message additionalProperties: false traceId: type: string minLength: 1 required: - platform - eventsReceived - eventsFailed - failures additionalProperties: false required: - ok - data additionalProperties: false - type: object properties: ok: type: boolean x-kavenio-const: false error: type: object properties: code: type: string minLength: 1 message: type: string minLength: 1 details: {} required: - code - message additionalProperties: false required: - ok - error additionalProperties: false '401': description: Authentication failed. content: application/json: schema: type: object properties: ok: type: boolean x-kavenio-const: false error: type: object properties: code: type: string minLength: 1 message: type: string minLength: 1 details: {} required: - code - message additionalProperties: false required: - ok - error additionalProperties: false '422': description: Request validation failed. content: application/json: schema: type: object properties: ok: type: boolean x-kavenio-const: false error: type: object properties: code: type: string minLength: 1 message: type: string minLength: 1 details: {} required: - code - message additionalProperties: false required: - ok - error additionalProperties: false '500': description: Request failed. content: application/json: schema: type: object properties: ok: type: boolean x-kavenio-const: false error: type: object properties: code: type: string minLength: 1 message: type: string minLength: 1 details: {} required: - code - message additionalProperties: false required: - ok - error additionalProperties: false components: securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: Clerk session or OAuth token ````