MARKET MONITOR / CATALOGUE Services 155,652 MCP listed 48,434 x402 107,345 Rails Base / Solana / Polygon / Arbitrum Imported 2026-11-12 · 3 sources
Task

Free

1,241 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

free-books-political-science x402 REST

Free public-domain books on "Political science": the catalogue's works tagged with that Library of Congress subject (127 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-aunts x402 REST

Free public-domain books on "Aunts": the catalogue's works tagged with that Library of Congress subject (127 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct downl...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-geology x402 REST

Free public-domain books on "Geology": the catalogue's works tagged with that Library of Congress subject (127 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct dow...

library.intel.rallylive.ca Geo & Maps checked 2026-10-29
no price published

free-books-agriculture x402 REST

Free public-domain books on "Agriculture": the catalogue's works tagged with that Library of Congress subject (126 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-norway x402 REST

Free public-domain books on "Norway": the catalogue's works tagged with that Library of Congress subject (126 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct down...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

Voyages around the world x402 REST

Free public-domain books on "Voyages around the world": the catalogue's works tagged with that Library of Congress subject (125 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-cowboys x402 REST

Free public-domain books on "Cowboys": the catalogue's works tagged with that Library of Congress subject (125 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct dow...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-sermons-english x402 REST

Free public-domain books on "Sermons, English": the catalogue's works tagged with that Library of Congress subject (125 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with d...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-twins x402 REST

Free public-domain books on "Twins": the catalogue's works tagged with that Library of Congress subject (124 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct downl...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-arctic-regions x402 REST

Free public-domain books on "Arctic regions": the catalogue's works tagged with that Library of Congress subject (124 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with dir...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-american-essays x402 REST

Free public-domain books on "American essays": the catalogue's works tagged with that Library of Congress subject (123 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with di...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-portugal x402 REST

Free public-domain books on "Portugal": the catalogue's works tagged with that Library of Congress subject (123 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct do...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-medicine x402 REST

Free public-domain books on "Medicine": the catalogue's works tagged with that Library of Congress subject (121 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct do...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-railroads x402 REST

Free public-domain books on "Railroads": the catalogue's works tagged with that Library of Congress subject (121 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct d...

library.intel.rallylive.ca Business & Growth checked 2026-10-29
no price published

free-books-nobility x402 REST

Free public-domain books on "Nobility": the catalogue's works tagged with that Library of Congress subject (120 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct do...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-castaways x402 REST

Free public-domain books on "Castaways": the catalogue's works tagged with that Library of Congress subject (120 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct d...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-history x402 REST

Free public-domain books on "History": the catalogue's works tagged with that Library of Congress subject (120 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct dow...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-south-africa x402 REST

Free public-domain books on "South Africa": the catalogue's works tagged with that Library of Congress subject (119 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direc...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

Autobiographical fiction x402 REST

Free public-domain books on "Autobiographical fiction": the catalogue's works tagged with that Library of Congress subject (117 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

Humorous stories english x402 REST

Free public-domain books on "Humorous stories, English": the catalogue's works tagged with that Library of Congress subject (117 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularit...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-paranormal-fiction x402 REST

Free public-domain books on "Paranormal fiction": the catalogue's works tagged with that Library of Congress subject (116 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-south-america x402 REST

Free public-domain books on "South America": the catalogue's works tagged with that Library of Congress subject (116 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with dire...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-finland x402 REST

Free public-domain books on "Finland": the catalogue's works tagged with that Library of Congress subject (116 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct dow...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

free-books-cats x402 REST

Free public-domain books on "Cats": the catalogue's works tagged with that Library of Congress subject (115 in Project Gutenberg alone, plus Internet Archive scans), ranked by relevance and popularity, with direct downlo...

library.intel.rallylive.ca Web & Scraping checked 2026-10-29
no price published

Related tasks