FastAPI website screenshot

FastAPI

FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.7+ based on standard Python type hints.

1 APIs 0 Features
AsyncHigh PerformanceOpenAPIPydanticPythonRESTSwaggerType HintsWeb Framework

APIs

FastAPI Framework

Modern, fast web framework for building APIs with Python based on standard Python type hints.

Pricing Plans

Fastapi Plans Pricing

3 plans

PLANS

Rate Limits

Fastapi Rate Limits

5 limits

RATE LIMITS

FinOps

Resources

🔗
LinkedIn
LinkedIn
🔗
Website
Website
🔗
Documentation
Documentation
🚀
GettingStarted
GettingStarted
📄
ChangeLog
ChangeLog
💬
Support
Support
👥
GitHubOrganization
GitHubOrganization
🔗
Community
Community

Sources

apis.yml Raw ↑
aid: fastapi
name: FastAPI
description: FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.7+ based on standard
  Python type hints.
type: Index
image: https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png
url: https://raw.githubusercontent.com/api-evangelist/fastapi/refs/heads/main/apis.yml
created: '2024-01-01'
modified: '2026-04-28'
specificationVersion: '0.19'
tags:
- Async
- High Performance
- OpenAPI
- Pydantic
- Python
- REST
- Swagger
- Type Hints
- Web Framework
apis:
- aid: fastapi:fastapi
  name: FastAPI Framework
  description: Modern, fast web framework for building APIs with Python based on standard Python type hints.
  image: https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png
  humanURL: https://fastapi.tiangolo.com
  tags:
  - Async
  - OpenAPI
  - Python
  - REST
  - Web Framework
  properties:
  - type: Documentation
    url: https://fastapi.tiangolo.com
  - type: GettingStarted
    url: https://fastapi.tiangolo.com/tutorial/
  - type: ChangeLog
    url: https://fastapi.tiangolo.com/release-notes/
  - type: GitHubOrganization
    url: https://github.com/tiangolo/fastapi
  - type: JSONSchema
    url: json-schema/fastapi-app-config.json
common:
- type: LinkedIn
  url: https://www.linkedin.com/company/fastapi
- type: Website
  url: https://fastapi.tiangolo.com
- type: Documentation
  url: https://fastapi.tiangolo.com
- type: GettingStarted
  url: https://fastapi.tiangolo.com/tutorial/
- type: ChangeLog
  url: https://fastapi.tiangolo.com/release-notes/
- type: Support
  url: https://fastapi.tiangolo.com/help-fastapi/
- type: GitHubOrganization
  url: https://github.com/tiangolo/fastapi
- type: Community
  url: https://discord.gg/VQjSZaeJmf
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com