{"uid":"cap_jX1UIC1zcknZwqxfZYJM6","slug":"scriptmasterlabs-defi-yield-api-b2b552b5","name":"ScriptMasterLabs DeFi Yield API","description":"Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).","url":"https://acp-x402-scriptmasterlabs.onrender.com/x402/defi-yield?utm_source=zero.xyz","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"properties":{"type":"string"}}},"responseSchema":{"example":{}},"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_RiTs6Qj8aEA8-vnoh9VZb","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 current DeFi yield rates and protocol data, paid per-call in USDC via x402 micropayment protocol","exampleAgentPrompt":"Can you pull the latest DeFi yield rates from ScriptMasterLabs — I want to see current APYs across major protocols so I can decide where to put my USDC?","exampleUseCases":[{"title":"Compare DeFi lending yields","prompt":"What are the best DeFi lending yields available right now? I want to compare APYs across the top protocols so I can decide where to deploy my stablecoins."},{"title":"Monitor yield farming opportunities","prompt":"Pull the current yield farming and liquidity pool APY data for major DeFi protocols — I'm building a dashboard that tracks the best opportunities in real time."},{"title":"DeFi portfolio allocation research","prompt":"I'm deciding how to allocate across DeFi protocols — can you fetch the latest yield rates so I can see which ones are paying the most right now?"}],"resultDescription":"Returns current DeFi yield data including APY rates, protocol identifiers, and yield metrics for various DeFi lending, staking, and liquidity pool products, paid per-call at $0.001 USDC via x402 on Base.","failureModes":["402 Payment Required if x402 USDC payment on Base is not provided or fails","Empty or minimal response if no matching protocols found for given property filters","Schema is sparse — response structure may vary or be undocumented","Service hosted on Render free tier may experience cold-start latency or downtime","Invalid or malformed properties parameter returns error or empty result"],"whenToPreferThis":"Choose this endpoint when you need pay-per-call DeFi yield data without a subscription, especially in agentic workflows that can handle x402 micropayments in USDC on Base. It is well-suited for lightweight, occasional queries rather than high-frequency bulk pulls. Prefer this over subscription APIs when cost predictability per-call matters or when integrating into crypto-native agent pipelines already using x402.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T06:31:33.243Z","isFirstParty":false,"canonicalSlug":"scriptmasterlabs-defi-yield-api-b2b552b5"}