{"uid":"cap_-7VlAJOoAZ0fVDPUsVIX3","slug":"aiworker-data-brief-1e02a847","name":"aiworker-data Brief","description":"Deterministic-first data for agents, paid per call in USDC over x402 v2: DeFi yields, Base token and wallet cards, Polymarket odds and backtests, news, fact checks, cited briefs. 20 routes, $0.005-$1","url":"https://aiworker.duckdns.org/v1/brief/topic","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"topic":{"type":"string","maxLength":200,"minLength":1,"description":"the topic to brief, as a phrase of at most 200 characters; not a url"},"sources":{"type":"array","items":{"type":"string"},"maxItems":5,"description":"up to 5 public https urls to brief from, in addition to Wikipedia"},"max_words":{"type":"integer","maximum":500,"minimum":150,"description":"maximum words in the brief; default 300"}}},"responseSchema":{"type":"json","example":{"model":"mimo-v2.5","route":"POST /v1/brief/topic","topic":"Base layer 2 stablecoin liquidity","sources":[{"id":"1","ok":true,"url":"https://example.com/report","kind":"buyer","chars":7400,"title":"Report"},{"id":"2","ok":true,"url":"https://en.wikipedia.org/wiki/Base_(network)","kind":"wikipedia","chars":8000,"title":"Base (network)"}],"version":1,"brief_md":"Base is an Ethereum layer two network incubated by Coinbase [2]. Stablecoin liquidity on it grew through 2026 [1].","key_facts":[{"fact":"Base is an Ethereum layer two network.","quote":"Base is an Ethereum layer two network incubated by Coinbase","source_url":"https://en.wikipedia.org/wiki/Base_(network)"}],"max_words":300,"tokens_in":5200,"disclaimer":"Sourced from the pages listed; not advice.","tokens_out":640,"word_count":18}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/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_5_1tHyqP2yVDlYULJ5LC4","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":"Generates a 150-500 word sourced brief on any topic in Markdown, with paragraph-level citations and verbatim key-fact quotes verified against fetched pages.","exampleAgentPrompt":"Give me a sourced brief on 'Base layer 2 stablecoin liquidity' — up to 300 words, with paragraph citations and verbatim key-fact quotes — pulling from https://defillama.com/stablecoins and https://base.org/ecosystem as extra sources.","exampleUseCases":[{"title":"DeFi protocol research digest","prompt":"Write me a sourced 400-word brief on Aave V3's lending mechanics, pulling from https://docs.aave.com/faq and https://aave.com, with verbatim quotes for the key facts and paragraph-level citations."},{"title":"Competitive landscape overview","prompt":"Give me a 300-word cited brief on the current state of Ethereum layer 2 scaling solutions, using https://l2beat.com and https://ethereum.org/en/layer-2 as sources, with every key fact quoted word-for-word from the pages."},{"title":"Topic primer for due diligence","prompt":"I need a quick sourced brief on Coinbase's Base network — around 250 words — with paragraph citations and verbatim quotes pulled from https://base.org and https://coinbase.com/blog."}],"resultDescription":"A JSON object containing: a Markdown brief (150-500 words) where every paragraph cites its source pages by ID; an array of key_facts each with a verbatim quote and the URL it was found in; a sources array listing each fetched page with its title and character count; token usage counts; word count; and a disclaimer. Only quotes found verbatim in the fetched pages are included.","failureModes":["Source URL is inaccessible or returns non-200 — that source is skipped or marked ok:false","Topic is empty or exceeds 200 characters — request rejected","No verifiable verbatim quotes found — key_facts array may be empty","All provided URLs are unreachable — brief may rely solely on Wikipedia","max_words out of range (below 150 or above 500) — validation error","Payment not included or insufficient — 402 Payment Required"],"whenToPreferThis":"Choose this endpoint when you need a verifiably sourced, citation-rich brief rather than a raw LLM answer — especially when you want to supply your own authoritative URLs and need every key claim backed by a verbatim quote found in the actual page text. It is ideal for research digests, due diligence summaries, and agent-generated reports where hallucination risk must be minimized. Prefer alternatives if you need real-time data, structured data extraction, or a plain-text scrape without synthesis.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:31:18.957Z","isFirstParty":false}