{"uid":"cap_i9jQp0gApKWqcmGcBnAej","slug":"openalex-works-search-x402-keyless-2cad1d69","name":"OpenAlex Works Search (x402 Keyless)","description":"listed:true — OpenAPI pre-register shape. Discovery submit HOLD until Board origin list.","url":"https://x402-v2-mint-openalex-works.vercel.app/v1/openalex-works?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","maxLength":400},"search":{"type":"string","maxLength":400},"per_page":{"type":"integer","maximum":25,"minimum":1},"request_id":{"type":"string"}}},"responseSchema":{"type":"json","example":{"ok":true,"skill":"openalex-works","charged":true,"summary":"ok"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.020048","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":"$0.020048/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.020048","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.020048","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_MmEZZy5Z4X0PwFEr44qre","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.020048","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches the OpenAlex academic works database by query or search string, returning scholarly publication metadata without requiring an API key.","exampleAgentPrompt":"Search OpenAlex for academic works about 'CRISPR gene editing in cancer therapy' and return up to 10 results.","exampleUseCases":[{"title":"Literature review for research paper","prompt":"Find me up to 15 academic papers on 'transformer neural networks in natural language processing' — I'm starting a literature review and need recent scholarly works on the topic."},{"title":"Fact-checking scientific claims","prompt":"Search for published studies about 'vaccine efficacy against COVID-19 variants' and return 5 results so I can verify a claim I read online."},{"title":"Discovering authors in a niche field","prompt":"Look up academic works about 'microplastics in deep ocean sediments' on OpenAlex — give me up to 8 results including author and journal details."}],"resultDescription":"Returns a JSON object with an 'ok' boolean, the skill name 'openalex-works', a 'charged' flag indicating the payment was processed, and a 'summary' field. The actual works data from OpenAlex is included in the response, covering fields such as paper titles, authors, publication venues, DOIs, open access status, and citation counts for matching scholarly works.","failureModes":["400 Bad Request when neither 'query' nor 'search' field is provided — request is not charged","No results found for highly specific or obscure queries","Rate limiting or upstream OpenAlex API unavailability causing failed lookups","Payment failure via x402 protocol preventing request from being processed","Query or search string exceeds 400 character maximum length limit"],"whenToPreferThis":"Choose this endpoint when you need keyless, pay-per-use access to OpenAlex scholarly works data without setting up an API account. Ideal for agents that only occasionally need academic literature search and want to avoid credential management. Prefer this over direct OpenAlex API calls when operating in an x402-enabled payment environment or when you need a simple POST interface with automatic billing.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-31T18:30:27.092Z","isFirstParty":false,"canonicalSlug":"openalex-works-search-x402-keyless-2cad1d69"}