{version}.html: OpenAPI Specification by Version

API: openapis.org:openapi-specification
Endpoint: /oas/{version}.html
Response format: text/html
Auth: none
Method: GET
Last Status: 200
Latency: 191ms

Description

Returns a specific version of the OpenAPI Specification in HTML format. Useful for viewing documentation for a particular OpenAPI version (e.g., 3.0.3, 3.1.0).

From spec: Returns a specific version of the OpenAPI Specification in HTML format

Usage Tips

- Version format uses 'v' prefix: v3.0.3, v3.1.0, v3.2.0 - Available versions: 3.0.x, 3.1.x, 3.2.x - Returns HTML documentation

Parameters (1)

version (string, path, required)

Specification version (e.g., 3.1.0, 3.0.3, 2.0)

Constraints: {'enum': ['3.2.0', '3.1.2', '3.1.1', '3.1.0', '3.0.4', '3.0.3', '3.0.2', '3.0.1', '3.0.0', '2.0']}

Examples (1)

Get OpenAPI 3.0.3 Specification (HTML) probe-gate

Demonstrates accessing a specific OpenAPI version (3.0.3) for historical reference

curl 'https://spec.openapis.org/oas/v3.0.3.html'
import requests

resp = requests.get("https://spec.openapis.org/oas/v3.0.3.html")
data = resp.json()
import zingu_apis

api = zingu_apis.api("openapis")
result = api.fetch("oas/{version}.html")

for item in result:
    print(item)
const resp = await fetch("https://spec.openapis.org/oas/v3.0.3.html");
const data = await resp.json();

Probe History

Latency

Status Codes

TimeStatusLatencySize
2026-04-16 00:51:15.161548 200 191ms
2026-04-15 03:53:51.170831 200 251ms
2026-04-14 02:01:21.026677 200 455ms
2026-04-12 12:59:10.882818 200 153ms
2026-04-10 02:38:39.864186 200 248ms
2026-04-09 02:37:55.754629 200 264ms
2026-04-08 01:40:54.403502 200 317ms
2026-04-07 01:25:48.541879 200 399ms
2026-04-05 21:03:45.585582 200 1229ms