---
title: "HistoricalRewards queries the historical rewards structure per period for costaking single pool."
method: GET
path: "/babylon/costaking/v1/historical_rewards/{period}"
tags: ["Query"]
---

# HistoricalRewards queries the historical rewards structure per period for costaking single pool.

`GET /babylon/costaking/v1/historical_rewards/{period}`

## Request

- The document declares no server URL.
- Auth: none declared

## Path parameters

- `period` string, uint64, required

## Response `200`

A successful response.

- object: QueryHistoricalRewardsResponse is response type for the Query/HistoricalRewards RPC method.
  - `cumulative_rewards_per_score` object[]
    - `denom` string
    - `amount` string

## Other responses

- `default`: An unexpected error response.

## Changes

- **2025-09-26** `9c1ec78a8f41`: 1 info
  - endpoint added
- **2023-02-14** `56ada4e129e1`: 1 breaking
  - api path removed without deprecation

[Operation history](https://skmtc.dev/babylonlabs-io/apis/babylon-grpc-gateway-docs/changes/babylon/costaking/v1/historical_rewards/:period/get.md)

---

[API](https://skmtc.dev/babylonlabs-io/apis/babylon-grpc-gateway-docs.md) - [All operations](https://skmtc.dev/babylonlabs-io/apis/babylon-grpc-gateway-docs/llms.txt) - [OpenAPI document](https://skmtc.dev/babylonlabs-io/apis/babylon-grpc-gateway-docs/revisions/93a09c641887?raw)