---
title: "Fetch GST(s) from mobile number"
method: POST
path: "/verify/mobile_to_gst"
tags: ["Mobile to GST"]
---

# Fetch GST(s) from mobile number

`POST /verify/mobile_to_gst`

Fetches GST records associated with a mobile number. Requires X-API-KEY and X-Client-ID headers.

## Request body

- MobileToGSTRequest
  - `mobile` string, required — 10-digit mobile number

## Response `200`

Successful lookup

- MobileToGSTResponse
  - `results` GSTRecord[], nullable
    - `gst_no` string, required — GSTIN
    - `status` string, required
    - `legal_name` string, required
    - `trade_name` string, nullable
  - `status` string, required
  - `chargeble` string
  - `user_consent` string

## Other responses

- `400` — Invalid request or mobile number
- `401` — Unauthorized - Invalid or missing API key or client ID
- `404` — Not Found - The requested resource was not found
- `500` — Internal server error

---

[API](https://skmtc.dev/idto/apis/verification-api.md) · [All operations](https://skmtc.dev/idto/apis/verification-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/idto/verification-api/revisions/e3d57dab8db4/schema)