---
title: "Get contract size"
method: GET
path: "/bus/contract/{id}/size"
tags: ["bus"]
---

# Get contract size

`GET /bus/contract/{id}/size`

Returns the size of the contract as reported by the file contract revision, as well as the amount of data that can be removed from the contract through pruning.

## Path parameters

- `id` string, required — A unique identifier for a file contract

## Response `200`

Contract size information

- ContractSize
  - `prunable` integer — The amount of data that can be pruned from a contract
  - `size` integer — The total size of a contract

## Other responses

- `400` — Contract not found
- `500` — Internal server error

## Changes

- **2024-12-18** `922f156353c9` — 2 breaking, 1 info
  - removed the media type `text/plain` for the response with the status `400`
  - removed the media type `text/plain` for the response with the status `500`
  - api tag `bus` added
- **2024-12-17** `acbb46c060cb` — 1 info
  - endpoint added
- **2024-12-09** `f062c35d8f47` — 1 breaking
  - api path removed without deprecation

[Change history](https://skmtc.dev/siafoundation/apis/renterd-api/changes/bus/contract/:id/size/get.md)

---

[API](https://skmtc.dev/siafoundation/apis/renterd-api.md) · [All operations](https://skmtc.dev/siafoundation/apis/renterd-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/siafoundation/renterd-api/revisions/184a3d5207da/schema)