> ## Documentation Index
> Fetch the complete documentation index at: https://api-documentation.kare-app.fr/llms.txt
> Use this file to discover all available pages before exploring further.

# Send an SMS verification code to the caller phone number



## OpenAPI

````yaml /api/rs/openapi.json post /rs/users/v1/me/phone/send-code
openapi: 3.0.3
info:
  title: KARE API
  description: Backend API for the KARE platform
  version: dev
servers:
  - url: http://localhost:3000
    description: Local dev
security: []
tags:
  - name: better-auth
    description: >-
      Better Auth's own endpoints (sign-in, session, MFA, password) - generated
      from the audience's live config via `generateOpenAPISchema()`, not
      hand-written.
paths:
  /rs/users/v1/me/phone/send-code:
    post:
      tags:
        - users
      summary: Send an SMS verification code to the caller phone number
      operationId: sendPhoneCodeRSV1
      responses:
        '200':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  expiresAt:
                    type: string
                required:
                  - expiresAt
                additionalProperties: false
        '400':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
                  requestId:
                    type: string
                  details: {}
                required:
                  - error
                  - message
                  - requestId
                additionalProperties: false
        '404':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
                  requestId:
                    type: string
                  details: {}
                required:
                  - error
                  - message
                  - requestId
                additionalProperties: false
        '500':
          description: Default Response
          content:
            application/json:
              schema:
                type: object
                properties:
                  error:
                    type: string
                  message:
                    type: string
                  requestId:
                    type: string
                  details: {}
                required:
                  - error
                  - message
                  - requestId
                additionalProperties: false

````