---
title: "Blocks Preview"
method: POST
path: "/api/blocks/{block_id}/preview"
---

# Blocks Preview

`POST /api/blocks/{block_id}/preview`

## Request

- Base URL: `https://data.humanarchive.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://data.humanarchive.ai/api/blocks/{block_id}/preview`
- Auth: none declared

What reserving these captures WOULD do — nothing is written: hours and holds with the block, and the captures
the door would refuse because another open block for the client holds them.

## Path parameters

- `block_id` string, required

## Request body

- object

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/humanarchive/apis/data-humanarchive-ai.md) - [All operations](https://skmtc.dev/humanarchive/apis/data-humanarchive-ai/llms.txt) - [OpenAPI document](https://skmtc.dev/humanarchive/apis/data-humanarchive-ai/revisions/d746c2f4eb21?raw)