{"uid":"cap_fI1LkXdEilyMJUXP3sR8N","slug":"claw402-polygon-market-holidays-7ac83b9f","name":"claw402 Polygon Market Holidays","description":"Backed by vergex.trade. Pay for any API with USDC. No API keys. No registration. Just a wallet.","url":"https://claw402.ai/api/v1/polygon/market-holidays","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"type":"json","example":{"code":0,"data":[]}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","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":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_8B7fePNn3zBY8KvKLB7N5","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns a list of market holidays for the Polygon (stock/crypto) market, paid per-call via USDC with no API key required.","exampleAgentPrompt":"Can you pull up the list of market holidays for Polygon so I know which days trading is closed this year?","exampleUseCases":null,"resultDescription":"Returns a JSON object with a status code and a data array containing market holiday entries, including dates and holiday names when the Polygon market is closed.","failureModes":["Empty data array returned if no holidays match the query","Payment failure if wallet has insufficient USDC balance","Invalid or malformed properties parameter returns error","Network timeout if the claw402 gateway is unavailable","Non-zero code in response body indicating an upstream data error"],"whenToPreferThis":"Use this endpoint when you need Polygon market holiday data without wanting to manage API keys or subscriptions — ideal for pay-per-call usage via a crypto wallet (USDC on x402 protocol). Prefer this over traditional market data APIs when building lightweight agents that need occasional holiday lookups without ongoing authentication overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:00:42.513Z","isFirstParty":false}