#fastapi

Live, measured metrics for the hashtag #fastapi from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #fastapi

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$240.06/ year · 7-character #name
Claim #fastapi — $240.06/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
2
Uses / 7 days
Mastodon
1
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
0.3
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · fosstodon.org (Mastodon public tags API) · fetched 2026-11-09 00:44 UTC
2
11-03
0
11-04
0
11-05
0
11-06
0
11-07
0
11-08
0
11-09

2 uses by 1 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · fosstodon.org (Mastodon public search API) · fetched 2026-11-09 00:44 UTC
#FastAPIConf
0 uses · 0 accounts / 7d
#fastapiadmin
0 uses · 0 accounts / 7d
#fastapiaiinferenceserver
0 uses · 0 accounts / 7d
#fastapiinproduction
0 uses · 0 accounts / 7d
#fastapihtmx
0 uses · 0 accounts / 7d
#fastapi_dependecies
0 uses · 0 accounts / 7d
#fastapi_users
0 uses · 0 accounts / 7d
#websockets_fastapi
0 uses · 0 accounts / 7d
#разработка_блога_на_fastapi
0 uses · 0 accounts / 7d
#fastapi_вебсокеты
0 uses · 0 accounts / 7d
#fastapimcp
0 uses · 0 accounts / 7d
#fastapi_stream
0 uses · 0 accounts / 7d

Live pulse

measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-11-09 00:44 UTC

Everything below is measured over the latest 40 public posts (spanning ~851 hours).

Posting hours (UTC) — busiest: 09:00

00:0012:0023:00

Languages: Russian (21) · English (15) · Spanish (2) · German (1) · Chinese (Taiwan) (1)

Avg boosts / post: 0.4

Top of the latest posts

  • Daniele is heading @FastAPI Conf 2026 in Amsterdam on 28 October 🚀 It’s the very first official FastAPI conference, with an incredible lineup and we're excited to be there! Psycopg and FastAPI go hand in hand for a lot of Python stacks, so

    Psycopg@psycopg♥ 3↻ 12026-10-26 09:00 UTCView post →

  • Fun fact: An minimal but usable #ASGI web framework (think bottle.py, but async) can be 20x faster than #FastAPI and 4x faster than #sanic for a trivial {"hello": "world"} JSON API benchmark. No surprise. Doing less is faster. But still...

    defnull@defnull@chaos.social♥ 2↻ 02026-11-03 08:54 UTCView post →

  • Last week Daniele headed to Amsterdam for the very first @FastAPI Conf and it was a brilliant event 🎉 We gave a lightning talk on static typing in SQL queries, exploring how Psycopg can help developers catch database errors before they eve

    Psycopg@psycopg♥ 2↻ 12026-11-02 10:05 UTCView post →

What “fastapi” means

Wikipedia

FastAPI is a web framework for building HTTP-based service APIs in Python 3.8+. It uses Pydantic and type hints to validate, serialize and deserialize data. FastAPI also automatically generates OpenAPI documentation for APIs built with it. It was first released in 2018.

“FastAPI” on Wikipedia (CC BY-SA) →

#fastapi across platforms

every network with a public tag surface

Follow #fastapi straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/fastapi