---
title: "Live CLOB order-book analytics"
method: GET
path: "/prediction/markets/{market_id}/book"
tags: ["prediction"]
---

# Live CLOB order-book analytics

`GET /prediction/markets/{market_id}/book`

## Request

- Base URL: `https://kresmion.com/v1`
- URL: `https://kresmion.com/v1/prediction/markets/{market_id}/book`
- Auth: HTTP bearer

Read-only microstructure for one market's live CLOB book: bid/ask depth, spread, and slippage-to-size for standard notionals. Fetched live and cached ~60s server-side; `as_of` is the fetch time. Describes the book, never touches it.

## Path parameters

- `market_id` string, required

## Headers

- `authorization` string, nullable

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/kresmion/apis/kresmion-api.md) · [All operations](https://skmtc.dev/kresmion/apis/kresmion-api/llms.txt) · [OpenAPI document](https://skmtc.dev/kresmion/apis/kresmion-api/revisions/a94962dddccb?raw)