{"uid":"cap_uXKmdTtJRj77dsAGqPMIJ","slug":"tokenguard-academic-papers-search-110d9f05","name":"Tokenguard Academic Papers Search","description":"Academic literature search over OpenAlex (250M+ works with citation counts) or arXiv: title, authors, year, venue, DOI, abstract","url":"https://eltociear-tokenguard.hf.space/data/papers","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"integer","description":"1-25 results (default 10)"},"query":{"type":"string","description":"Search terms"},"source":{"enum":["openalex","arxiv"],"type":"string","description":"Corpus (default openalex)"}}},"responseSchema":{"type":"json","example":{"count":2,"query":"agent payment protocols","source":"openalex","results":[{"doi":"https://doi.org/…","year":2025,"title":"…","citations":41}]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_IJwLROLAHSjPwg6mz4I90","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches academic papers on crypto, DeFi, and agent payment protocols via OpenAlex, returning titles, DOIs, years, and citation counts","exampleAgentPrompt":"Search for academic papers about agent payment protocols on Tokenguard and show me the top results including their DOIs, publication years, and how many citations each has.","exampleUseCases":[{"title":"Research DeFi security for smart contracts","prompt":"Find me recent academic papers on DeFi protocol security and smart contract vulnerabilities, and tell me which ones are most cited in the research community."},{"title":"Investigate ERC-20 token standards and safety","prompt":"Search for peer-reviewed research about ERC-20 token standards and security best practices, then show me the most influential papers by citation count."},{"title":"Track cryptocurrency payment innovation trends","prompt":"Look up scholarly articles about cryptocurrency payment systems and blockchain-based payment protocols, and help me understand which research areas are getting the most academic attention."}],"resultDescription":"A JSON object containing the total result count, the original query string, the data source (OpenAlex), and an array of papers each with a DOI URL, publication year, title, and citation count.","failureModes":["Empty query string returns no results or error","Query returns 0 results if topic is too niche or not indexed in OpenAlex","Payment failure via x402 micropayment ($0.005 USDC) blocks request","Rate limiting or HuggingFace Space timeout if service is cold-starting","Malformed POST body returns 4xx error"],"whenToPreferThis":"Use this endpoint when you need to find academic research papers specifically related to crypto, DeFi, blockchain, or agent payment protocols, sourced from OpenAlex. Prefer this over general web search when you need structured metadata like DOIs, citation counts, and publication years for scholarly articles in these domains.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:48:23.068Z","isFirstParty":false}