---
title: "One money-market spread through time"
method: GET
path: "/macro/money-markets/spreads"
tags: ["macro"]
---

# One money-market spread through time

`GET /macro/money-markets/spreads`

## Request

- Base URL: `https://kresmion.com/v1`
- URL: `https://kresmion.com/v1/macro/money-markets/spreads`
- Auth: HTTP bearer

A single spread series with the distribution behind it. A point exists ONLY where both legs carry an observation on the same day, so a gap is a day one leg did not print and never a day the spread was zero. `meta.window_days` names the window today's reading is base-rated against.

## Query parameters

- `pair` string, required: Spread key, e.g. sofr_iorb. See meta.available on a 400.
- `start` string, nullable: Inclusive start, YYYY-MM-DD.
- `end` string, nullable: Inclusive end, YYYY-MM-DD.

## Headers

- `authorization` string, nullable

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/kresmion/apis/kresmion-api.md) · [All operations](https://skmtc.dev/kresmion/apis/kresmion-api/llms.txt) · [OpenAPI document](https://skmtc.dev/kresmion/apis/kresmion-api/revisions/a94962dddccb?raw)