{"uid":"cap_vHyUDh7ViGHd2Akh33GIQ","slug":"penny-press-common-cents-full-collection-2c62ae2e","name":"Penny Press Common Cents Full Collection","description":"A repository of essays on freedom, truth, and the structures around us, in machine-readable form. Free for humans. Pennies for machines.","url":"https://www.pennypress.org/common-cents/full?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"quotes":[{"quote":"(delivered after payment)"}],"collection":"Common Cents","quote_count":20}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_uDpNtDe0XUs4jCI3Ap802","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns the full collection of 'Common Cents' essays and quotes on freedom, truth, and societal structures in machine-readable JSON, gated at $0.01 per call.","exampleAgentPrompt":"Fetch me the full Common Cents collection from Penny Press — all the quotes and essays on freedom and truth in one go.","exampleUseCases":[{"title":"Philosophical quote retrieval for app","prompt":"Pull the entire Common Cents collection from Penny Press so I can display curated quotes about freedom and truth in my app."},{"title":"Research digest on freedom essays","prompt":"Get me all the essays and quotes from the Penny Press Common Cents collection — I want to read through everything they have on freedom and societal structures."},{"title":"Content pipeline for newsletter","prompt":"Fetch the full Common Cents quote collection from Penny Press in JSON so I can pick the best ones for this week's newsletter."}],"resultDescription":"A JSON object containing an array of quotes from the 'Common Cents' collection, the collection name, and a quote_count (typically 20 entries). Each quote entry includes the essay or aphorism text delivered after payment is confirmed.","failureModes":["Payment not completed — 402 response returned if x402 micropayment of $0.01 USDC is not fulfilled","Empty or malformed response if the upstream content repository is unavailable","Stale content if the collection has not been updated recently","Rate limiting or access denial if too many requests are made in a short window"],"whenToPreferThis":"Choose this endpoint when you want the complete, full Common Cents essay and quote collection in a single machine-readable JSON response, and you're willing to pay a $0.01 USDC micropayment. Prefer this over sibling endpoints when you need the entire collection rather than individual entries or subsets.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-12T12:38:15.859Z","isFirstParty":false,"canonicalSlug":"penny-press-common-cents-full-collection-2c62ae2e"}