---
title: "Get stream of confirmed microblocks (Epoch 2.x)"
method: GET
path: "/v2/microblocks/confirmed/{block_id}"
tags: ["Blocks", "Microblocks"]
---

# Get stream of confirmed microblocks (Epoch 2.x)

`GET /v2/microblocks/confirmed/{block_id}`

Get microblocks that were confirmed by the given anchored block.
The microblocks are returned as a binary stream of concatenated microblock data.

## Path parameters

- `block_id` string, required

## Response `200`

Stream of confirmed microblocks

## Other responses

- `400` — Bad request
- `404` — Not found
- `500` — Internal Server Error

## Changes

- **2026-01-28** `30468ca2533f` — 1 info
  - added the non-success response with the status `400`
- **2026-01-14** `f7f733b4a1fc` — 1 info
  - removed the non-success response with the status `400`
- **2026-01-14** `eb2153a4a3ad` — 1 info
  - added the non-success response with the status `400`
- **2026-01-02** `96224b968a3e` — 1 info
  - removed the non-success response with the status `400`
- **2025-12-18** `97e7080a8130` — 1 info
  - added the non-success response with the status `400`

[Full history](https://skmtc.dev/stacks-network/apis/stacks-3-0-rpc-api/changes/v2/microblocks/confirmed/:block_id/get.md)

---

[API](https://skmtc.dev/stacks-network/apis/stacks-3-0-rpc-api.md) · [All operations](https://skmtc.dev/stacks-network/apis/stacks-3-0-rpc-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/stacks-network/stacks-3-0-rpc-api/revisions/bfe6e0b30f62/schema)