---
title: "Bulk property identifier check"
method: POST
path: "/api/properties/check/bulk"
tags: ["Property Resolution"]
---

# Bulk property identifier check

`POST /api/properties/check/bulk`

Check up to 10,000 property identifiers (domains, app bundle IDs, CTV store URLs) against the registry catalog. Returns a verdict for each identifier and a summary.

## Request body

- object
  - `identifiers` string[], required — Property identifiers to check

## Response `200`

Check results with report ID

- object
  - `summary` object, required
    - `total` integer, required
    - `ready` integer, required
    - `known` integer, required
    - `ad_infra` integer, required
    - `unknown` integer, required
    - `skipped` integer, required
  - `entries` object[], required
    - `input` string, required
    - `identifier` object, required
      - `type` string, required
      - `value` string, required
    - `verdict` string, required
    - `classification` string, nullable, required
    - `source` string, nullable, required
    - `property_rid` string, nullable, required
    - `action` string, required
  - `report_id` string, required

## Other responses

- `400` — Invalid identifiers
- `500` — Server error

---

[API](https://skmtc.net/adcontextprotocol/apis/agenticadvertising-org-registry-api.md) · [All operations](https://skmtc.net/adcontextprotocol/apis/agenticadvertising-org-registry-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/adcontextprotocol/agenticadvertising-org-registry-api/revisions/9ea7fedf54c0/schema)