fastapi

PyPI

active

The latest release is less than 12 months old.

fastapi last released 0.146.0 on 2026-10-18. Its latest version requires Python >=3.10.

Facts

Latest release
0.146.0, (6 days ago)
First published
(7 years ago)
Releases in the last 12 months
98
Median days between releases
1
Monthly downloads
376,994,924
License
MIT
Source
pypi.org (checked 2026-10-19)

Major versions

1 major version has been published.

MajorFirst versionFirst releasedLatest versionLatest released
00.1.02018-12-080.146.02026-10-18

Runtime requirements

The latest version of fastapi declares these runtime constraints.

RuntimeConstraintMinimum versionSince versionSince
Python>=3.103.100.129.02026-02-12

Supported runtimes

The latest version of fastapi runs on 6 tracked runtime releases.

RuntimeCycleReleasedEnd of lifeLTS
Python3.152026-10-092031-10-31
Python3.142025-10-072030-10-31
Python3.132024-10-072029-10-31
Python3.122023-10-022028-10-31
Python3.112022-10-242027-10-31
Python3.102021-10-042026-10-01

Keelbench tracks end-of-life dates for 469 products, updated daily. Check your repositories against these dates with Deps.