Verify the OTP code received for a pre-verified phone number to complete the verification process. This endpoint validates the code and updates the verification status of the phone number.

Use Cases:

• Complete phone number verification during WhatsApp Business onboarding
• Verify ownership of phone numbers for business messaging
• Enable phone numbers for WhatsApp Business API usage

Rate Limiting: This endpoint has specific rate limits to prevent abuse:

• 125 requests per hour for business use cases
• Standard Graph API rate limits also apply

Code Validation:

• Codes are time-sensitive and expire after a set period
• Each code can only be used once
• Invalid or expired codes will result in verification failure

Error Handling:

• Invalid codes return 400 Bad Request
• Expired codes return 422 Unprocessable Entity
• Rate limit exceeded returns 429 Too Many Requests

{
  "code": "123456"
}

{
  "success": true,
  "id": "1234567890123456"
}