---
title: "Phone Type Detect (x402)"
method: GET
path: "/x402/v2/phone-type-detect"
tags: ["x402"]
---

# Phone Type Detect (x402)

`GET /x402/v2/phone-type-detect`

## Request

- Base URL: `https://api.strale.io`
- URL: `https://api.strale.io/x402/v2/phone-type-detect`
- Auth: none required

Detect whether a phone number is mobile, landline, VOIP, toll-free, or premium rate. Essential for SMS delivery verification and communication routing.

## Query parameters

- `country_code` string: ISO 2-letter country code hint (optional)
- `phone_number` string, required: Phone number in any format

## Response `200`

Success

- object
  - `is_voip` boolean
  - `is_mobile` boolean
  - `phone_type` string
  - `is_landline` boolean
  - `sms_capable` boolean
  - `country_code` string

## Other responses

- `402`: Payment required (x402 — pay with USDC on Base)

---

[API](https://skmtc.dev/strale/apis/strale-api-2.md) · [All operations](https://skmtc.dev/strale/apis/strale-api-2/llms.txt) · [OpenAPI document](https://skmtc.dev/strale/apis/strale-api-2/revisions/a5293878cfc6?raw)