{"uid":"cap_PC01e6WDYuIh6jNZ5lmLF","slug":"suverse-base-dex-swap-quote-lifi-aggregator-3f65ffdd","name":"Suverse Base DEX Swap Quote (LiFi Aggregator)","description":"Bidirectional ERC20 token swap aggregator on Base mainnet via LiFi routing across 20+ DEXs (Uniswap V3, Aerodrome, BaseSwap, SushiSwap). USDC to WETH AERO DEGEN BRETT TOSHI cbETH cbBTC or any ERC20, and reverse to USDC. Two-step quote/execute x402 flow. 1% fee. AI agent swap. L2 DEX.","url":"https://proxy.suverse.io/v1/swap/base/quote","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method","bodyType","body"],"properties":{"body":{"properties":{}},"type":{"type":"string","const":"http"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"bodyType":{"enum":["json","form-data","text"],"type":"string"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"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_KSgOSzST_f8kGUPRZqXul","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":"Returns a swap quote for bidirectional ERC20 token swaps on Base mainnet, routing across 20+ DEXs via LiFi aggregation with a 1% fee.","exampleAgentPrompt":"Get me a swap quote for 500 USDC to WETH on Base mainnet — route through the best available DEX using LiFi aggregation and show me the expected output amount and route.","exampleUseCases":[{"title":"Check BRETT token to USDC conversion","prompt":"I'm looking to convert my BRETT tokens back to USDC on Base. Can you get me a quote for swapping 10,000 BRETT and show me which DEX route gives me the best price?"},{"title":"Find optimal AERO staking rewards swap","prompt":"I want to swap my AERO rewards to WETH to diversify. Get me a quote for 50 AERO to WETH on Base and let me know the best aggregated route across all available DEXs."},{"title":"Multi-token portfolio rebalancing quote","prompt":"Help me rebalance my Base portfolio — I need quotes to swap 100 DEGEN to USDC and separately 5 cbETH to WETH. Show me the expected outputs and which DEXs offer the best rates for each swap."}],"resultDescription":"Returns a swap quote including the best aggregated route across 20+ Base DEXs (Uniswap V3, Aerodrome, BaseSwap, SushiSwap), expected output token amount, exchange rate, 1% fee breakdown, and transaction calldata needed for the subsequent execute step.","failureModes":["Insufficient liquidity for the requested token pair — returns an error with no route found","Invalid or unsupported token address — returns validation error","Amount too small to route efficiently — may return no viable route","Network congestion causing stale quotes — quote may expire before execution","Malformed request body — returns 400 with schema validation error","Payment not included or insufficient — returns 402 Payment Required"],"whenToPreferThis":"Use this endpoint when you need to swap ERC20 tokens on Base mainnet and want aggregated routing across 20+ DEXs for best price. Ideal for AI agents executing DeFi swaps programmatically with USDC, WETH, AERO, DEGEN, BRETT, TOSHI, cbETH, cbBTC, or any Base ERC20. The two-step quote/execute flow means this is the first step — always follow with the execute endpoint. Prefer this over single-DEX endpoints when best-price routing matters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:56:24.502Z","isFirstParty":false}