{"uid":"cap_gMlmbkfN03Cvyj7G8SsU4","slug":"agentdiet-defi-signals-02881886","name":"AgentDiet DeFi Signals","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/defi-signals?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":{"target":{"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_JudAfoQgptxlN6zdcz7QN","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":"Returns DeFi market signals and analytics data for a given target asset or protocol via a pay-per-call x402 API.","exampleAgentPrompt":"Pull the latest DeFi signals for Uniswap from the AgentDiet gateway so I can see ROI proof and market intelligence before making a liquidity decision.","exampleUseCases":[{"title":"DeFi yield signal before investment","prompt":"Fetch the current DeFi signals for Aave — I want to see ROI proof and any compressed analytics before I decide whether to deposit liquidity."},{"title":"On-chain protocol health check","prompt":"Get me the latest DeFi signal data for Curve Finance from the AgentDiet signals endpoint so I can assess protocol health for my portfolio review."},{"title":"Automated trading agent data feed","prompt":"Query DeFi signals for the target token 'ETH' and return the status and ROI proof so my trading agent can factor that into its next rebalancing decision."}],"resultDescription":"A JSON object containing a 'data' field with DeFi signal information, a 'status' field (e.g. 'ok'), and a 'roi_proof' object including a compression_ratio_pct value (e.g. 91.4%) indicating how much the signal data was compressed relative to raw on-chain data.","failureModes":["Missing or invalid 'target' query parameter returns empty or error data","Payment not settled in USDC on Base results in 402 Payment Required","Unsupported method enum value causes schema validation failure","Target protocol or asset not found returns empty data object","Network or gateway downtime returns 5xx error"],"whenToPreferThis":"Choose this endpoint when an AI agent needs structured DeFi market signals or ROI analytics for a specific token or protocol and wants to pay per-call in USDC via x402 micropayment without a subscription. Prefer this over general crypto price APIs when you specifically need compressed DeFi intelligence with ROI proof metadata rather than raw price feeds.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-22T12:43:47.511Z","isFirstParty":false,"canonicalSlug":"agentdiet-defi-signals-02881886"}