---
title: "Exposure Lookthrough"
method: GET
path: "/api/exposure/lookthrough/{instrument}"
tags: ["exposure"]
---

# Exposure Lookthrough

`GET /api/exposure/lookthrough/{instrument}`

## Request

- Base URL: `https://basisprotocol.xyz` (the document declares no server; this is the origin it was published from)
- URL: `https://basisprotocol.xyz/api/exposure/lookthrough/{instrument}`
- Auth: none declared

Holders of an instrument, and their holders, position-weighted; every edge cites its source.

## Path parameters

- `instrument` string, required

## Query parameters

- `chain` string
- `depth` integer
- `fanout` integer

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/basisprotocol/apis/basis-protocol-api.md) · [All operations](https://skmtc.dev/basisprotocol/apis/basis-protocol-api/llms.txt) · [OpenAPI document](https://skmtc.dev/basisprotocol/apis/basis-protocol-api/revisions/c0067366b9c0?raw)