{"uid":"cap_GQ5k1NYwnedNOu4q2uaOj","slug":"x402-adoption-search-6c6e1c73","name":"x402 Adoption Search","description":"Machine-payable x402 utilities for hashing, Base64, UUID generation, unit and timezone conversion, realtime crypto market data, webpage/document extraction, URL-to-Markdown, metadata, RAG ingestion and deterministic website change detection.","url":"https://x402-gateway-production-1f21.up.railway.app/x402/adoption-search?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"type":"object","properties":{"limit":{"type":"integer","maximum":10,"minimum":1,"description":"Maximum results per source; default 5."},"query":{"type":"string","maxLength":200,"minLength":1,"description":"Search phrase. Defaults to x402 adoption."}},"additionalProperties":false},"type":{"type":"string","const":"http"},"method":{"enum":["POST"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"status":"ready"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_-DKRxz7RRbRTOeaihALiy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches for information and resources about x402 protocol adoption using a configurable query and result limit.","exampleAgentPrompt":"Search for x402 adoption news and show me up to 8 results about who is using the x402 payment protocol and how.","exampleUseCases":[{"title":"Tracking x402 ecosystem growth","prompt":"Can you search for the latest x402 adoption news and give me up to 10 results? I want to know which companies or projects are picking up the x402 payment standard."},{"title":"Researching x402 for integration","prompt":"Search for x402 integration examples and developer resources — up to 5 results — so I can understand how others are implementing x402 in their APIs."},{"title":"Competitive landscape analysis","prompt":"Find me up to 8 results about x402 protocol adoption across different industries so I can understand the current landscape of machine-payable APIs."}],"resultDescription":"Returns a JSON object with search results aggregated from multiple sources about x402 protocol adoption, including relevant articles, projects, or resources matching the query, up to the specified result limit per source.","failureModes":["Query string too long (exceeds 200 characters) — validation error","Limit out of range (must be 1–10) — validation error","No results found for niche query — empty results array","Payment not authorized via x402 — 402 Payment Required response","Upstream data sources unavailable — partial or empty results"],"whenToPreferThis":"Use this endpoint when you need to discover, monitor, or research x402 protocol adoption across the web — especially useful for agents tracking ecosystem growth, developers evaluating x402 integration, or researchers surveying machine-payable API standards. Prefer this over general web search when you specifically need x402-scoped results aggregated from curated sources.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-11T18:35:27.803Z","isFirstParty":false,"canonicalSlug":"x402-adoption-search-6c6e1c73"}