not found

PyPI (Python Package Index) · GET /pypi/{project}/{version}/json · HTTP 404

Status: ✅ verified:server:prod · first seen 2026-10-20 · last confirmed 2026-10-27 · 88 confirmations from 2 vantages

GET /pypi/{project}/{version}/json for an unknown version of an existing project returns the same HTTP 404 {"message": "Not Found"} as a missing project.

What to do

  1. Call GET /pypi/{project}/json instead.

Dimensions

env: prod · plan: any · region: any · account_state: anonymous

Evidence

Probe af:pypi:probe:json-not-found (declarative, source)

Observations: none from reporters yet.

Machine access

curl -s https://apifacts.dev/v0/check \
  -H 'content-type: application/json' \
  -d '{"target":{"method":"GET","url":"https://pypi.org/pypi/{project}/{version}/json"},"error":{"status":404,"body_excerpt":"not found"}}'

YAML: facts/pypi/release-not-found-404.yaml

Data: CC BY 4.0 · apifacts registry · This page is generated; edit the YAML, not the page.