Every size of a GOAT product with its lowest ask, the condition and box condition of that offer, stock status, the instant-ship ask and the last sold price, plus the full list of size, condition and box-condition combinations. Prices are in cents. Pass q to open the first current search result, or an id or product url. Pass size for the price of one size only. Every response includes credits_used: the credits this call cost.
Parameters
name
type
description
q
string
Search words; the first current result is used. Either q, id or url is required. Example: dunk low
id
string
GOAT product id (the id from /goat/v1/search).
url
string
A GOAT product link (https://www.goat.com/sneakers/<slug>) or its slug.
condition
new_no_defects | new_with_defects | used
Only offers in this condition.
in_stock
boolean
Only sizes and conditions that have an ask right now.
size
string
One size only, e.g. 10, 10.5 or M (as in sizes[].size). 404 when the product does not list that size.
import os, requests
res = requests.get(
"https://api.api.sh/goat/v1/sizes",
params={"q": "dunk low"},
headers={"x-api-key": os.environ["APISH_KEY"]},
timeout=120,
)
res.raise_for_status()
data = res.json()
const url = new URL("https://api.api.sh/goat/v1/sizes");
url.searchParams.set("q", "dunk low");
const res = await fetch(url, { headers: { "x-api-key": process.env.APISH_KEY } });
if (!res.ok) throw new Error(`${res.status} ${await res.text()}`);
const data = await res.json();
Response
A JSON object with the fields described above, plus raw (the source's own data), cached, fetched_at and credits_used. Errors return {"success": false, "error": "…"} with the HTTP status (see errors). A lookup that ran but found nothing (404) costs the price above; refused calls and errors on our side are free (what's charged).
The fastest way to see the full response is the playground: it runs this endpoint with your account and shows the exact JSON.