---
title: "Changes to Bitcoin on-chain analytics. Active addresses, MVRV proxy, hash rate, transaction volume"
method: GET
path: "/api/btc/onchain"
---

# Changes to Bitcoin on-chain analytics. Active addresses, MVRV proxy, hash rate, transaction volume

`GET /api/btc/onchain`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 28 revisions.

- **2026-10-01** `cfe83f781312`: 2 warning
- **2026-09-20** `0c21c73770c6`: 1 info
- **2026-08-26** `2a607b0906fc`: 1 info

## Changes

- **2026-10-01** `cfe83f781312`: 2 warning
  - removed the optional property `how_to_get_key/mcp_tool` from the response with the `401` status
  - removed the optional property `how_to_get_key/mcp_tools` from the response with the `401` status
- **2026-09-20** `0c21c73770c6`: 1 info
  - added the optional property `how_to_get_key` to the response with the `401` status
- **2026-08-26** `2a607b0906fc`: 1 info
  - added the non-success response with the status `402`

---

[Operation](https://skmtc.dev/prereason/apis/prereason-api/docs/api/btc/onchain/get.md) - [API](https://skmtc.dev/prereason/apis/prereason-api.md) - [Page](https://skmtc.dev/prereason/apis/prereason-api/changes/api/btc/onchain/get)