---
title: "BSI Bulk Data Download"
method: GET
path: "/v3/bsi/download"
tags: ["Business Service Intelligence"]
---

# BSI Bulk Data Download

`GET /v3/bsi/download`

Returns the newest BSI bulk-data file for the requested date as a
gzipped, newline-delimited JSON (`.json.gz`) stream. Each line is a
single record with provider metadata (`name`, `category`,
`trust_level`, etc.), a CIDR (`ip_cidr`), and a scan timestamp.

Use `date=now` for today's snapshot (resolved server-side to today's
UTC date) or `date=YYYY-MM-DD` for a specific historical partition.

_License: This endpoint requires an additional subscription
license to use._

## Query parameters

- `date` string

## Response `200`

OK — gzipped JSONL stream of the BSI bulk-data file for the requested date.

## Other responses

- `400` — Bad request - request syntax is invalid for the specified endpoint. Verify request syntax and try again.
- `401` — Unauthorized. Please check your API key.
- `403` — Forbidden - request is not authorized due to an invalid API key or plan limitations. If due to plan limitations, contact sales@greynoise.io to upgrade your plan and unlock full results.
- `404` — Resource not found.
- `500` — Unexpected error

---

[API](https://skmtc.dev/greynoise/apis/greynoise-api.md) · [All operations](https://skmtc.dev/greynoise/apis/greynoise-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/greynoise/greynoise-api/revisions/30942574656d/schema)