---
title: "Price Parlay"
method: POST
path: "/v1/parlay/price"
tags: ["Parlay Pricing"]
---

# Price Parlay

`POST /v1/parlay/price`

## Request

- Base URL: `https://api.prop-line.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.prop-line.com/v1/parlay/price`
- Auth: one of:
  - API key in header `X-API-Key`
  - API key in query parameter `apiKey`

Fair price of a parlay across games, and every book's price for it.

## Request body

- ParlayPriceIn
  - `legs` ParlayLegIn[], required
    - `sport_key` string, required
    - `event_id` integer, required
    - `market` string, required
    - `selection` string, required
    - `side` string, nullable
    - `point` number, nullable
    - `team` string, nullable
    - `price` integer, nullable
  - `price` integer, nullable
  - `devig` string, nullable

## Response `200`

Successful Response

- ParlayPriceOut
  - `priced` boolean
  - `reason` string, nullable
  - `fair_prob` number, nullable
  - `fair_price` integer, nullable
  - `best_legs_price` integer, nullable
  - `books` ParlayBookPriceOut[]
    - `bookmaker` string, required
    - `price` integer, required
    - `ev_pct` number, required
  - `offered_price` integer, nullable
  - `offered_ev_pct` number, nullable
  - `same_game` boolean
  - `devig_method` string
  - `legs` ParlayLegOut[], required
    - `sport_key` string, required
    - `event_id` integer, required
    - `market` string, required
    - `selection` string, required
    - `side` string, nullable
    - `point` number, nullable
    - `team` string, nullable
    - `price` integer, nullable
    - `matched` boolean
    - `reason` string, nullable
    - `fair_prob` number, nullable
    - `fair_price` integer, nullable
    - `fair_source` string, nullable
    - `best_price` integer, nullable
    - `best_book` string, nullable
    - `ev_pct` number, nullable
    - `same_game` boolean
  - `redacted` boolean
  - `upgrade_url` string, nullable

## Other responses

- `422`: Validation Error

## Changes

> 89 revisions in range; 4 not diffed.

- **2026-10-28** `d75f5fc62647`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/prop-line/apis/player-props-api/changes/v1/parlay/price/post.md)

---

[API](https://skmtc.dev/prop-line/apis/player-props-api.md) - [All operations](https://skmtc.dev/prop-line/apis/player-props-api/llms.txt) - [OpenAPI document](https://skmtc.dev/prop-line/apis/player-props-api/revisions/d3654129ada4?raw)