{"uid":"cap_BUZPoJL4p9u4iTmNg60HX","slug":"lp-apy-scanner-1b191d66","name":"LP APY Scanner","description":"Deterministic B2A/A2A/MCP/x402/MPP/L402 execution and intelligence node at https://mcp-gateway.agentdiet.dev settling in USDC on Base.","url":"https://mcp-gateway.agentdiet.dev/v1/lp-apy-scanner?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","POST"],"type":"string"},"queryParams":{"type":"object","properties":{"asset":{"type":"string"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"data":{},"status":"ok","roi_proof":{"compression_ratio_pct":91.4}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_gkOjhb0-7X11wwGnzBS31","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Scans and returns current APY (annual percentage yield) data for liquidity pool assets via a paid x402 gateway","exampleAgentPrompt":"Can you scan the current APY rates for USDC liquidity pools and show me the ROI proof?","exampleUseCases":[{"title":"DeFi yield hunting for stablecoins","prompt":"What's the current APY for USDC across liquidity pools? I want to see the yield data and any ROI proof it returns."},{"title":"Comparing LP returns before investing","prompt":"Scan the liquidity pool APY for ETH right now — I'm trying to decide whether to provide liquidity and need the current annual yield rate."},{"title":"Automated DeFi portfolio monitoring","prompt":"Check the LP APY scanner for all available assets and report back the top-yielding pools with their compression ratios so I can rebalance my DeFi positions."}],"resultDescription":"Returns a JSON object with status 'ok', a data payload containing APY/yield information for the requested asset, and an roi_proof object including a compression_ratio_pct field (e.g. 91.4%) that validates the data quality.","failureModes":["Invalid or unsupported asset symbol returns empty or error data","Payment failure (USDC on Base not settled) results in 402 response blocking access","Malformed input schema (missing required 'type' or 'method' fields) returns validation error","Upstream data source unavailable causes degraded or stale APY data","Rate limiting or gateway overload may delay response"],"whenToPreferThis":"Choose this endpoint when you need real-time liquidity pool APY data for DeFi assets, especially when you require ROI proof/compression validation alongside the yield figures. It is well-suited for agents operating in crypto-native, x402-payment-capable environments on Base/USDC and needing quick point-in-time yield lookups rather than historical time-series data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:43:29.269Z","isFirstParty":false,"canonicalSlug":"lp-apy-scanner-1b191d66"}