{"uid":"cap_8lWN4FrS1_fDeFLaHp5YZ","slug":"claw402-polygon-snapshot-losers-1f75ce35","name":"claw402 Polygon Snapshot Losers","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/snapshot/losers","method":"GET","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":["GET"],"type":"string"},"queryParams":{"type":"object","properties":{"include_otc":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"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_T-AGqgvuFvDuMUUL44lPD","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 the top losing tokens on the Polygon network for the current snapshot period, payable with USDC via x402.","exampleAgentPrompt":"What are the biggest losing tokens on Polygon right now? Include OTC tokens in the results.","exampleUseCases":[{"title":"DeFi dashboard worst performers","prompt":"Pull up the top losing tokens on Polygon for the current snapshot and display them on my DeFi dashboard so users can see what's crashing right now."},{"title":"Trading bot short opportunity scan","prompt":"Find me the biggest price drops on Polygon this period — I want to identify potential short opportunities or tokens to avoid in my next trade."},{"title":"Market alert for declining assets","prompt":"Which Polygon tokens have dropped the most in the latest snapshot? I need to send alerts to my users if any of their held assets show up in the losers list."}],"resultDescription":"A JSON object with a code field (0 for success) and a data array containing the top losing tokens on the Polygon network for the current snapshot, including token identifiers and price movement data.","failureModes":["Payment not received or insufficient USDC — 402 Payment Required response","No losers data available for current snapshot — empty data array returned","Invalid query parameter value for include_otc — malformed request","Network connectivity issues to vergex.trade backend — upstream timeout or 5xx error"],"whenToPreferThis":"Use this endpoint when you need a quick, ranked list of the worst-performing tokens on the Polygon network for the current snapshot period, without needing to manage API keys or register an account. Ideal for DeFi dashboards, trading bots, or market monitoring agents that pay per call in USDC.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T13:02:07.932Z","isFirstParty":false}