---
title: "Pre-validate KYC address"
method: POST
path: "/v1/messaging/phone-numbers/kyc/validate-address"
tags: ["Phone Numbers"]
---

# Pre-validate KYC address

`POST /v1/messaging/phone-numbers/kyc/validate-address`

## Request

- Base URL: `https://apihub.co.il`
- URL: `https://apihub.co.il/v1/messaging/phone-numbers/kyc/validate-address`
- Auth: HTTP bearer

Optional early check for the address step of a Tier 4 (end-user identity)
registration: validates a postal address for deliverability BEFORE the full
KYC submit, so it can be corrected before any documents are uploaded. The
full submit (POST /v1/phone-numbers/kyc) re-validates the address,
so this call is purely a fast feedback path and skipping it is safe. Only
the postal address is sent (no documents, no gov-ID fields). A region
(`administrative_area`) is required by the validator; when it is omitted the
pre-check is skipped and `{ ok: true, skipped: true }` is returned (the
final submit still validates).


**Billing:** Request; paid actions are priced in credits (see GET /v1/messaging/prices) · **Rate limit:** 60/min

## Headers

- `Idempotency-Key` string
- `X-Tag` string

## Request body

- object
  - `country` string, required: ISO 3166-1 alpha-2 country code.
  - `locality` string, required: City / town.
  - `postal_code` string, required
  - `street_address` string, required
  - `extended_address` string: Address complement: apartment, suite, unit, or the quadra/lote used in some countries. Optional. Does not substitute for a building number on street_address.
  - `administrative_area` string: State / province / region. When omitted, the pre-check is skipped (the final submit still validates).

## Response `200`

Completed

- object
  - `id` string: Execution id — stable across internal retries; use it with GET /v1/executions/{id}
  - `status` 'pending' | 'processing' | 'completed' | 'partial' | 'failed' | 'cancelled' | 'timeout'
  - `operation` string
  - `tag` string, nullable: Your X-Tag, if sent
  - `created_at` string, date-time
  - `completed_at` string, date-time, nullable
  - `output` object: Operation result (see each operation). While a Studio render is processing: `stage` (queued · transcribing · downloading · preparing · cleaning_voice · mixing_audio · rendering · finishing), `phase` (the engine's: download · prepare · voice · audio · encode · qa · upload, or null), `progress` (a percent, 0–100) and `progress_fraction` (0–1), `eta_seconds` (seconds left, never below 0) and `estimate_seconds`
    - `ok` boolean
    - `skipped` boolean: true when no `administrative_area` was supplied, so no pre-check ran.
  - `error` string, nullable
  - `usage` object
    - `credits_charged` number, nullable
    - `credits_reserved` number
    - `estimated_credits` number
    - `cost_source` 'provider_reported' | 'calculated' | 'estimated' | 'null', nullable
    - `provider_usage` object, nullable: Normalised consumption, e.g. { VIDEO_SECOND: 22.4 }
  - `balance` object
    - `available` number
    - `reserved` number

## Other responses

- `400`: Invalid input
- `402`: Insufficient credits / project budget
- `404`: Resource not found (or not yours)
- `429`: Rate limited
- `503`: Service temporarily paused

---

[API](https://skmtc.dev/apihub/apis/apihub-one-api-for-chat-image-video-ai.md) · [All operations](https://skmtc.dev/apihub/apis/apihub-one-api-for-chat-image-video-ai/llms.txt) · [OpenAPI document](https://skmtc.dev/apihub/apis/apihub-one-api-for-chat-image-video-ai/revisions/a8caa42835ce?raw)