openapi: 3.0.3 info: title: Resend Send API version: 1.1.0 description: ' Resend is transforming email for developers. Simple interface, easy integrations, handy templates. ' servers: - url: https://api.resend.com security: - bearerAuth: [] tags: - name: Send paths: /broadcasts/{id}/send: post: tags: - Send summary: Send or schedule a broadcast parameters: - name: id in: path required: true schema: type: string description: The Broadcast ID. requestBody: content: application/json: schema: $ref: '#/components/schemas/SendBroadcastOptions' responses: '200': description: OK content: application/json: schema: $ref: '#/components/schemas/SendBroadcastResponseSuccess' components: schemas: SendBroadcastResponseSuccess: type: object properties: id: type: string description: The ID of the broadcast. example: 78261eea-8f8b-4381-83c6-79fa7120f1cf SendBroadcastOptions: type: object properties: scheduled_at: type: string description: Schedule email to be sent later. The date should be in ISO 8601 format. securitySchemes: bearerAuth: type: http scheme: bearer