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PyPI

PyPI Projects API

Retrieve metadata about Python packages hosted on PyPI, including release information, download URLs, and vulnerability data.

Documentation Provider Profile APIs.io OpenAPI GitHub

PyPI Projects API is one of 4 APIs that PyPI publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Project. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 2 operations across 2 paths, and defines 5 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://pypi.org.

2 operations 2 paths 5 schemas 2 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Server
https://pypi.org
Contact
PyPI Support
Terms of Service
View terms
Resource Areas
1

Paths & Operations 2

Across 2 paths, the API surfaces 2 operations — 2 GET. Each is listed below with its method, path, parameters, and response codes.

Projects 2

Retrieve metadata about Python packages hosted on PyPI, including release information, download URLs, and vulnerability data.

GET
/pypi/{project}/json
Get project metadata
getProjectMetadata 1 param → 200404
GET
/pypi/{project}/{version}/json
Get project version metadata
getProjectVersionMetadata 2 params → 200404

Schemas 5

The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are ProjectInfo (27 properties), ReleaseFile (13 properties), Vulnerability (6 properties), ProjectResponse (5 properties). Each schema is shown below with its type and property counts.

ProjectResponse
object
Full project metadata response including all releases.
5 properties
Vulnerability
object
A known security vulnerability affecting the project release.
6 properties
ReleaseFile
object
Metadata about a single distribution file within a release.
13 properties
ProjectInfo
object
Core metadata about the project, sourced from the values provided at upload time.
27 properties
VersionResponse
object
Version-specific metadata response for a single release.
4 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

pypi-projects-api-openapi.yml Raw ↑

Other APIs PyPI publishes across the network.

PyPI RSS Feeds
AE Profile APIs.io
PyPI Downloads API
AE Profile APIs.io
PyPI Provenance API
AE Profile APIs.io
#Project
← Back to P APIs
API Details
ID
pypi:pypi-projects-api
Server
https://pypi.org
Docs
https://docs.pypi.org/api/json/
Provider
PyPI
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This is an independent, third-party profile of PyPI Projects API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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