---
title: "Estimate fee"
method: GET
path: "/operations/fee/{psys_cid}"
tags: ["transaction"]
---

# Estimate fee

`GET /operations/fee/{psys_cid}`

## Request

- Base URL: `https://plisio.loc/api/v1`
- URL: `https://plisio.loc/api/v1/operations/fee/{psys_cid}`
- Auth: API key in query parameter `api_key`

## Path parameters

- `psys_cid` string, required

## Query parameters

- `addresses` string, required
- `amounts` string, required
- `feePlan` 'normal' | 'priority'

## Response `200`

Returns FeeApiResponseDto object

- FeeApiResponseDto
  - `status` string: success or error
  - `data` FeeResponseDto
    - `fee` string: Fee value
    - `psys_cid` string: ID column from https://plisio.net/documentation/appendices/supported-cryptocurrencies
    - `currency` string: Code column from https://plisio.net/documentation/appendices/supported-cryptocurrencies
    - `plan` string: normal or priority (https://plisio.net/documentation/endpoints/fee-plans)

## Other responses

- `422`: Returns error
- `500`: Returns error

---

[API](https://skmtc.dev/plisio/apis/plisio-api-plisio-loc.md) · [All operations](https://skmtc.dev/plisio/apis/plisio-api-plisio-loc/llms.txt) · [OpenAPI document](https://skmtc.dev/plisio/apis/plisio-api-plisio-loc/revisions/b54f70a29304?raw)