---
title: "List active anchoring surfaces (Bitcoin OTS / Arweave / local Bitcoin-header archive / Ethereum L2 scaffolded)"
method: GET
path: "/api/knox/multi-chain"
tags: ["public"]
---

# List active anchoring surfaces (Bitcoin OTS / Arweave / local Bitcoin-header archive / Ethereum L2 scaffolded)

`GET /api/knox/multi-chain`

## Request

- Base URL: `https://bonissystems.com`
- URL: `https://bonissystems.com/api/knox/multi-chain`
- Auth: none declared

## Response `200`

Surface inventory.

---

[API](https://skmtc.dev/bonissystems/apis/knox-audit-permanence-primitive.md) · [All operations](https://skmtc.dev/bonissystems/apis/knox-audit-permanence-primitive/llms.txt) · [OpenAPI document](https://skmtc.dev/bonissystems/apis/knox-audit-permanence-primitive/revisions/acb182b9ec30?raw)