{"uid":"cap_rGspz6o4AhABUO0PvuxM8","slug":"san-foundation-web-search-6f7a2727","name":"SAN Foundation Web Search","description":"Search the open web for a topic and return ranked results with relevant excerpts. Each result includes the source URL, page title, publish date when known, and the excerpts the underlying ranker scored as most relevant.","url":"https://gateway.sanfoundation.com/x402/v1/web-search","method":"POST","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":["POST"],"type":"string"},"queryParams":{"type":"object","required":["search"],"properties":{"search":{"type":"string","description":"Free-text search query. The handler returns up to 10 ranked results."}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object","properties":{"results":{"type":"array","items":{"type":"object","properties":{"url":{"type":"string"},"title":{"type":"string"},"excerpts":{"type":"array","items":{"type":"string"}},"publish_date":{"type":"string","nullable":true}}}}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","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":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Eno4NkUuece8RxBfYdG_e","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Search the open web for a topic and return up to 10 ranked results with source URL, title, publish date, and relevant excerpts","exampleAgentPrompt":"Search the web for the latest developments in quantum computing breakthroughs and show me the top results with their sources and key excerpts.","exampleUseCases":[{"title":"Competitive research for a startup","prompt":"Search the web for recent news and reviews about Notion's AI features — I want to see what people are saying and which sources are covering it."},{"title":"Fact-checking a claim before publishing","prompt":"Search the web for 'FDA approval mRNA cancer vaccine 2024' and show me the top results with excerpts so I can verify whether this is accurate before I share it."},{"title":"Background research on a new client","prompt":"Can you search the web for information about Palantir Technologies' recent government contracts? I need ranked results with excerpts I can review."}],"resultDescription":"Returns an array of up to 10 ranked search results, each containing: source URL, page title, optional publish date (when known), and an array of text excerpts that the underlying ranker scored as most relevant to the query.","failureModes":["Empty results array if query matches no indexed pages","Payment failure or 402 error if USDC payment is not processed correctly","Malformed query may return low-quality or unrelated results","Publish date may be null if the page does not expose a date signal","Rate limiting or gateway timeout on high-volume usage"],"whenToPreferThis":"Choose this endpoint when an agent needs to retrieve ranked, excerpted web search results from the open internet in response to a free-text query — especially when source attribution (URL, title, date) and ranked excerpts are required. Prefer it over a URL-fetch endpoint when you don't already have a specific URL and need discovery. It is well-suited for research, fact-checking, and information gathering tasks where breadth of sources matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T01:20:51.030Z","isFirstParty":false}