{"uid":"cap_AoXjLpUFJwhYGcZfm9iEq","slug":"basebuilder2-trading-contract-verify-a0ad7835","name":"Basebuilder2 Trading - Contract Verify","description":"BaseBuilder Trading API hub - 20 paid endpoints","url":"https://bbx-trading.vercel.app/api/contract/verify","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.090066","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":"$0.090066/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.090066","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.090066","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_IED8hemS_SuhllfCezH39","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.090066","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Verifies trading contract details or parameters for the BaseBuilder Trading platform","exampleAgentPrompt":"Can you verify this trading contract on BaseBuilder to make sure it's valid before I proceed with the trade?","exampleUseCases":[{"title":"Pre-trade contract validation","prompt":"Before I execute this trade, can you verify the contract details on BaseBuilder Trading to confirm everything checks out and there are no issues?"},{"title":"Smart contract authenticity check","prompt":"I have a contract ID from BBX Trading — can you verify it's authentic and the terms match what I agreed to?"},{"title":"Trading agreement compliance check","prompt":"Can you run a verification on this trading contract to make sure all the parameters are within acceptable limits before I sign off on it?"}],"resultDescription":"Returns a verification status indicating whether the submitted contract is valid, along with any validation errors or details about the contract terms. May include a validity boolean, error messages, and relevant contract metadata.","failureModes":["Invalid or malformed contract data returns a 400 error","Contract not found returns a 404 response","Authentication failure or missing payment returns a 402 response","Server-side validation errors return a 500 response","Rate limiting or quota exceeded returns a 429 error"],"whenToPreferThis":"Use this endpoint when you need to verify or validate a trading contract specifically within the BaseBuilder Trading (BBX) ecosystem before executing or committing to a trade. Prefer this over generic contract validators when the contract originates from or is intended for the BBX trading platform.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T00:36:25.848Z","isFirstParty":false}