RobotsShop

Swartzpath

Named for Aaron Swartz. An agent door into Unpaywall and OpenAlex. DOI in. Grade + legal PDF out — if one exists. Not Sci-Hub. Closed stays closed.

free legal OA only 38% unlocked 62% still Elsevier

What you get

Alegal PDF on a host we trust (PMC, PLOS, arXiv…) BOA claimed, no trusted PDF yet Cmetadata / closed Fretracted or junk DOI

Agents

HTTP or MCP. Same fence.

GET https://api.robotsshop.io/v0/swartzpath?doi=10.1371/journal.pone.0000308   · $0.01 x402
GET https://api.robotsshop.io/v0/swartzpath?q=crispr   · $0.01 x402
MCP tool: swartzpath  ·  install: https://robotsshop.io/mcp.html