---
title: "Changes to Simulate mining of a block with the specified transactions and returns its content"
method: GET
path: "/v3/blocks/simulate/{block_id}"
---

# Changes to Simulate mining of a block with the specified transactions and returns its content

`GET /v3/blocks/simulate/{block_id}`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 12 of 53 revisions.

- **2026-01-30** `357b3c85b150` — 1 info
- **2026-01-28** `81a26df3fb6f` — 1 breaking
- **2026-01-14** `f7f733b4a1fc` — 1 info
- **2026-01-14** `eb2153a4a3ad` — 1 breaking
- **2026-01-12** `27c324609367` — 1 info
- **2025-12-18** `3246336d97e1` — 1 breaking
- **2025-12-17** `db8094c96a6e` — 1 info
- **2025-12-16** `68660d89e56f` — 1 breaking
- **2025-12-15** `d7bba78bfcac` — 1 info
- **2025-09-23** `603f708a0f82` — 1 breaking
- **2025-09-19** `b7d3cc832663` — 1 info
- **2025-06-25** `87a7fe30e436` — 1 breaking

## Changes

- **2026-01-30** `357b3c85b150` — 1 info
  - endpoint added
- **2026-01-28** `81a26df3fb6f` — 1 breaking
  - api path removed without deprecation
- **2026-01-14** `f7f733b4a1fc` — 1 info
  - endpoint added
- **2026-01-14** `eb2153a4a3ad` — 1 breaking
  - api path removed without deprecation
- **2026-01-12** `27c324609367` — 1 info
  - endpoint added
- **2025-12-18** `3246336d97e1` — 1 breaking
  - api path removed without deprecation
- **2025-12-17** `db8094c96a6e` — 1 info
  - endpoint added
- **2025-12-16** `68660d89e56f` — 1 breaking
  - api path removed without deprecation
- **2025-12-15** `d7bba78bfcac` — 1 info
  - endpoint added
- **2025-09-23** `603f708a0f82` — 1 breaking
  - api path removed without deprecation
- **2025-09-19** `b7d3cc832663` — 1 info
  - endpoint added
- **2025-06-25** `87a7fe30e436` — 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/stacks-network/apis/stacks-3-0-rpc-api/docs/v3/blocks/simulate/:block_id/get.md) · [API](https://skmtc.dev/stacks-network/apis/stacks-3-0-rpc-api.md) · [Page](https://skmtc.dev/stacks-network/apis/stacks-3-0-rpc-api/changes/v3/blocks/simulate/:block_id/get)