{date}: OpenAPI JSON Schema

API: openapis.org:openapi-specification
Endpoint: /oas/{version}/schema/{date}
Response format: application/json
Auth: none
Method: GET
Last Status: 200
Latency: 267ms

Description

Returns the JSON Schema for validating OpenAPI documents of a specific version. Essential for developers building OpenAPI validation tools.

From spec: Returns the JSON Schema for validating OpenAPI documents of a specific version

Usage Tips

- Version path does NOT use 'v' prefix: 3.1, 3.0 - Date format: YYYY-MM-DD (e.g., 2021-05-20) - Returns JSON Schema (application/json)

Parameters (2)

date (string, path, required)

Schema release date (YYYY-MM-DD format)

Constraints: {'pattern': '^\\d{4}-\\d{2}-\\d{2}$'}

version (string, path, required)

OpenAPI major.minor version

Constraints: {'enum': ['3.1', '3.0']}

Examples (1)

Get OpenAPI 3.1 JSON Schema probe-gate

Retrieves the JSON Schema used for validating OpenAPI 3.1.x documents

curl 'https://spec.openapis.org/oas/3.1/schema/2021-05-20'
import requests

resp = requests.get("https://spec.openapis.org/oas/3.1/schema/2021-05-20")
data = resp.json()
import zingu_apis

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

for item in result:
    print(item)
const resp = await fetch("https://spec.openapis.org/oas/3.1/schema/2021-05-20");
const data = await resp.json();

Probe History

Latency

Status Codes

TimeStatusLatencySize
2026-04-16 00:18:15.455151 200 267ms
2026-04-15 03:58:51.428816 200 212ms
2026-04-14 02:34:03.697990 200 268ms
2026-04-12 14:49:30.900625 200 266ms
2026-04-10 04:11:26.008172 200 348ms
2026-04-09 00:07:11.732312 200 291ms
2026-04-08 07:46:40.890472 200 280ms
2026-04-07 00:25:50.795816 200 255ms
2026-04-06 04:50:40.175156 200 256ms
2026-04-05 14:24:14.525550 200 341ms