{"uid":"cap_UxPE-3CJiBDmdqOP-LTAG","slug":"x402-bigbug-ai-334172f2","name":"x402.bigbug.ai USDC-to-ERC20 Swap","description":"Execute USDC to ERC-20 token swap on Base via multi-DEX aggregator","url":"https://x402.bigbug.ai/api/v1/swap","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"unknown","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"down","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_YkWfuvVF7KCbFQAIKUmbh","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Executes a USDC to ERC-20 token swap on the Base blockchain via a multi-DEX aggregator","exampleAgentPrompt":"Swap 50 USDC for the token at address 0x4200000000000000000000000000000000000006 on Base using the best available DEX route, with a max slippage of 1%.","exampleUseCases":null,"resultDescription":"Returns the executed swap details including transaction hash on Base, the amount of output tokens received, the exchange rate achieved, which DEX(es) were used for routing, and estimated or actual gas cost.","failureModes":["Insufficient USDC balance in wallet — returns balance error","Token address not found or not tradeable on Base DEXes — returns invalid token error","Slippage exceeded — swap reverted due to price movement beyond tolerance","Low liquidity for target token — returns liquidity error or high price impact warning","Network congestion causing transaction failure — returns timeout or gas error","Invalid wallet address format — returns validation error"],"whenToPreferThis":"Use this endpoint when you need to programmatically execute a USDC-to-ERC20 swap on Base with optimal routing across multiple DEXes. Ideal for AI agents automating on-chain token purchases, especially when combined with sibling endpoints for token intelligence and trending token discovery. Prefer this over single-DEX integrations when best execution price matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:36:53.096Z","isFirstParty":false}