{"uid":"cap_S2i7x2XRjyQtER03tZMnl","slug":"via-router-research-with-sources-2db26f71","name":"VIA Router — Research with Sources","description":"VIA is a paid buyer-side router for AI agents and humans. Compare APIs, services, products and sourced research with x402 USDC payments on Base.","url":"https://via-router.floot.app/_api/research_with_sources?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"intent":{"type":"string","maxLength":500,"minLength":2,"description":"Plain-language request to route"},"market":{"enum":["auto","services","commerce","information","travel"],"type":"string"},"country":{"type":"string","pattern":"^[A-Z]{2}$"},"language":{"enum":["en","pt"],"type":"string"}}},"responseSchema":{"type":"json","example":{"paid":true,"intent":"Find a PDF text extractor","settlement":{"network":"eip155:8453","transaction":"0x..."},"viaTollUsd":0.01,"alternatives":[],"recommendation":{"title":"PDF Text Extractor","source":"Apify Store"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","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":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_vSJEJ1LyvSEfakqU3um3v","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Routes a plain-language intent to sourced research recommendations across services, APIs, products, and information markets, paid via x402 USDC on Base.","exampleAgentPrompt":"I need to find the best PDF text extractor available — can you use VIA to research my options across services and APIs, routing my intent through the 'information' market in English?","exampleUseCases":[{"title":"Finding the right transcription API","prompt":"I want to build a voice-note app and need the best audio transcription API available — can you research options for me in the information market and recommend one with sources?"},{"title":"Sourcing a travel booking service","prompt":"I'm building a travel agent and need to find a good hotel or flight booking API — can you research travel services for me in English and give me a recommendation with alternatives?"},{"title":"Comparing e-commerce payment processors","prompt":"I need to add checkout to my app — can you research the best payment processing services in the commerce market and tell me which one to go with, with your sources?"}],"resultDescription":"Returns a JSON object with a top recommendation (title + source URL), a list of alternatives, payment confirmation (paid: true), settlement details (Base network transaction hash), and the toll charged in USD ($0.01).","failureModes":["Invalid or too-short intent string (minLength 2) returns validation error","Unsupported market enum value causes schema rejection","Country code not matching ^[A-Z]{2}$ pattern causes rejection","Payment failure on x402 protocol returns unpaid/settlement error","No relevant results found may return empty alternatives array"],"whenToPreferThis":"Choose this endpoint when an AI agent or human needs sourced, curated recommendations for APIs, services, products, or information across multiple market verticals, and wants a single authoritative answer with alternatives — especially when paying micro-amounts via x402 USDC on Base is acceptable and the agent lacks its own discovery layer.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:39:53.921Z","isFirstParty":false,"canonicalSlug":"via-router-research-with-sources-2db26f71"}