{"uid":"cap_DZnn6UvGWpt4ooUkLn6gb","slug":"api-hyperd-ai-a0310426","name":"HyperD DAO Governance Proposal Summarizer","description":"DAO governance proposal summarization. Detects Snapshot/Tally URLs, fetches proposal data, returns a structured summary with impact analysis. LLM-powered when ANTHROPIC_API_KEY or OPENAI_API_KEY set; otherwise structured-data only.","url":"https://api.hyperd.ai/api/governance/summarize?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["proposal_url"],"properties":{"proposal_url":{"type":"string","description":"Snapshot or Tally proposal URL"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":{"request":{"input":{"type":"http","method":"GET","queryParams":{"proposal_url":"https://snapshot.org/#/uniswap/proposal/0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef"}}},"response":{"notes":["Could not fetch proposal from Snapshot."],"query":{"proposal_url":"https://snapshot.org/#/uniswap/proposal/0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef"},"sources":["Snapshot GraphQL"],"summary":null,"proposal":null,"provider":"snapshot","timestamp":"2026-06-18T04:55:37.475Z","disclaimer":"Summary is informational. Always read the full proposal before voting. LLM summaries can miss nuance or hallucinate.","summarizedBy":null}},"exampleRequest":{"proposal_url":"https://snapshot.org/#/uniswap/proposal/0x1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef"},"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_hIJtNU1L1q5QFBxqT3DGI","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches and summarizes a DAO governance proposal from a Snapshot or Tally URL, returning a structured summary with impact analysis powered by LLM.","exampleAgentPrompt":"Can you summarize this Snapshot governance proposal for me and tell me what impact it would have if it passes? Here's the URL: https://snapshot.org/#/uniswap/proposal/0xabc123","exampleUseCases":null,"resultDescription":"A structured summary of the DAO governance proposal including title, description, key changes proposed, potential impact analysis, voting options, and current status — LLM-enhanced narrative when an API key is configured, otherwise structured raw data.","failureModes":["Invalid or unsupported URL (not Snapshot or Tally) returns error","Proposal not found or deleted returns 404-style error","Network timeout when fetching proposal data from Snapshot/Tally","LLM provider unavailable falls back to structured-data-only response","Payment not received (x402) returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when an agent needs to quickly understand a DAO governance proposal from a Snapshot or Tally link without manually parsing raw on-chain data — especially useful before voting, during research, or when briefing a user on active proposals. Prefer over general web scrapers because it natively understands governance proposal schemas and adds LLM-powered impact analysis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T00:47:06.112Z","isFirstParty":false,"canonicalSlug":"api-hyperd-ai-a0310426"}