---
title: "Fx Pair Rate"
method: GET
path: "/v1/fx/rate/{from_currency}/{to_currency}"
---

# Fx Pair Rate

`GET /v1/fx/rate/{from_currency}/{to_currency}`

## Request

- Base URL: `https://slacking.biz` (the document declares no server; this is the origin it was published from)
- URL: `https://slacking.biz/v1/fx/rate/{from_currency}/{to_currency}`
- Auth: none declared

Get the exchange rate between two currencies. Source: Frankfurter.
No API key required. Free for commercial use.
Args:
    from_currency: Source currency code (e.g., USD)
    to_currency: Target currency code (e.g., EUR)
    date: Optional date for historical rate

## Path parameters

- `from_currency` string, required
- `to_currency` string, required

## Query parameters

- `date` string: Date in YYYY-MM-DD format (default: latest)

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/slacking/apis/slacking-biz-api.md) · [All operations](https://skmtc.dev/slacking/apis/slacking-biz-api/llms.txt) · [OpenAPI document](https://skmtc.dev/slacking/apis/slacking-biz-api/revisions/c061c3d3bd37?raw)