PyPI Package Lookup via x402

x402

PyPI Package Lookup via x402 is a paid API for AI agents from workspace-x402-paywall.onrender.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-10-11).

Fetches metadata for a Python package from PyPI, paid per-call via USDC microtransaction on Base or Solana.

Price / call$0.005

Seller volume →—

Success—

StatusUnknown

How this service works

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Output

A JSON object containing PyPI package metadata such as name, latest version, summary/description, author, license, home page URL, and potentially dependency and release information.

Example use cases

Check latest version of a library

“What's the latest version of 'pandas' on PyPI and who maintains it?”

Verify a package license before use

“Look up the PyPI package 'cryptography' and tell me what license it uses.”

Evaluate an unfamiliar package

“I've never heard of 'tenacity' — can you pull its PyPI metadata and give me a summary of what it does and when it was last updated?”

Technical details

Endpoint

GEThttps://workspace-x402-paywall.onrender.com/lookup/pypi?utm_source=zero.xyz

When to prefer

Use this endpoint when an agent needs programmatic, pay-per-use PyPI package metadata without setting up a PyPI API key or scraping PyPI directly. Ideal for lightweight, one-off lookups in agentic workflows where USDC micropayments via x402 are already supported.

Side effects

Package not found on PyPI — returns error or empty result
Misspelled package name — no match returned
Payment failure via x402 — call not executed
Service unavailable (hosted on Render free tier — may cold-start) — timeout or 503

Input

Schema · Request body

Field	Type	Description
properties	string

Output

Schema · Response

{
  "type": "object"
}

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