---
title: "Calculate transaction fee"
method: POST
path: "/transactions/calculateFee"
tags: ["transactions"]
---

# Calculate transaction fee

`POST /transactions/calculateFee`

Get the minimum fee for a given transaction

## Request body

- string

## Response `200`

successful operation

- object
  - `feeAssetId` unknown, required
  - `feeAmount` integer, required

## Changes

> 36 revisions in range; 1 could not be searched.

- **2023-03-23** `26c5120a809c` — 1 info
  - added the media type `application/json;large-significand-format=string` for the response with the status `200`
- **2021-05-27** `c901f97e3a8d` — 1 breaking
  - removed the media type `application/json;large-significand-format=string` for the response with the status `200`

[Change history](https://skmtc.dev/wavesplatform/apis/waves-full-node-chainid/changes/transactions/calculateFee/post.md)

---

[API](https://skmtc.dev/wavesplatform/apis/waves-full-node-chainid.md) · [All operations](https://skmtc.dev/wavesplatform/apis/waves-full-node-chainid/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/wavesplatform/waves-full-node-chainid/revisions/09465bcdf6ce/schema)