{"uid":"cap_XVn9HWS8-vLdSLZ_xbpFz","slug":"wickedapi-basis-spread-trading-data-endpoint-23ba4f4c","name":"WickedAPI Basis Spread Trading Data Endpoint","description":"Agent-ready trading & market-data API: prices, indicators, prediction markets, macro, and an AI momentum score. Pay per call with x402 (USDC) or an API key.","url":"https://api.wickedapi.com/v1/basis?utm_source=zero.xyz","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":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"meta":{"timestamp":"2026-01-01T00:00:00.000Z"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/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_ETJgsC4STZHHO9ffDJEKO","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Fetches basis spread data (spot vs futures price differential) for crypto or financial instruments, as part of a broader agent-ready market data API with prices, indicators, and AI momentum scores.","exampleAgentPrompt":"What's the current basis spread between BTC spot and futures right now? I want to see if there's a carry trade opportunity.","exampleUseCases":[{"title":"Crypto carry trade opportunity scan","prompt":"What's the BTC basis spread between spot and perpetual futures right now? I'm trying to decide if the carry trade is worth entering."},{"title":"Contango vs backwardation check","prompt":"Is ETH futures currently in contango or backwardation? Pull the basis data so I can see the premium or discount versus spot."},{"title":"Automated basis monitoring for derivatives desk","prompt":"Check the current basis spread on the major crypto pairs and flag any that are unusually wide — I'm watching for arbitrage setups."}],"resultDescription":"Returns a JSON object with a `data` field containing basis spread figures (spot vs futures differential) and a `meta` field with a UTC timestamp. The specific basis metrics may include raw spread values, percentage differentials, or AI-enriched momentum context depending on the underlying data pipeline.","failureModes":["Missing or invalid query parameters may return empty data object","x402 payment failure if USDC balance is insufficient","Rate limiting or unauthorized access if API key is invalid or absent","Service may return stale data if upstream market feed is delayed","Generic 402 Payment Required response if payment header is not correctly formed"],"whenToPreferThis":"Choose this endpoint when you need programmatic, pay-per-call access to basis spread (spot vs futures differential) data for crypto or financial instruments, especially in agent workflows where micropayment via x402/USDC is preferred over subscription billing. It is well-suited for derivatives traders, carry trade bots, or arbitrage detection agents that need real-time or near-real-time basis figures without committing to a subscription.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-10T12:37:47.803Z","isFirstParty":false,"canonicalSlug":"wickedapi-basis-spread-trading-data-endpoint-23ba4f4c"}