{"uid":"cap_oaJUBduf2VYqTfhuRWpoU","slug":"signalharness-defi-staking-projection-fbb6c41e","name":"SignalHarness DeFi Staking Projection","description":"Explore 330 pay-per-call x402 API services and 27 agent-native digital products, with Base USDC pricing, secure Polar checkout, and free discovery.","url":"https://signalharness.ai/api/agent/services/defi_staking_projection/invoke","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"staking_projection_request":{"type":"string","maxLength":65536,"minLength":2}}},"responseSchema":{"type":"json","example":{"replay":false,"result":{"warnings":["Projection is not a yield guarantee and excludes slashing and price risk."],"service_id":"defi_staking_projection","evidence_scope":"caller_supplied_data","staking_projection":"{\"assumptions\":{\"compounds_per_year\":12,\"days\":365},\"principal\":\"100\",\"projected_amount\":\"105.116189788173\",\"projected_reward\":\"5.116189788173\"}"},"status":"succeeded","receipt":{"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","usage":[],"status":"succeeded","network":"eip155:8453","artifacts":[],"endedAtMs":0,"latencyMs":0,"paymentId":"example-payment","receiptId":"example-receipt","requestId":"example-request","serviceId":"defi_staking_projection","executionId":"example-execution","startedAtMs":0,"amountAtomic":"5000","resultSha256":"a48543af29fc732a691edb4e9d187ae229f5bebdc6d9e3c0dbd0544479fb5018","serviceVersion":"1.0.0","settlementReference":"0x0000000000000000000000000000000000000000000000000000000000000000"},"artifacts":[],"requestId":"example-request","executionId":"example-execution"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.005","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":"$0.005/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.005","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_lkkuuNBwAB6HHEF7-fIVb","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Projects estimated staking returns, APY, and yield outcomes for DeFi staking positions based on caller-supplied parameters","exampleAgentPrompt":"Can you project the staking returns I'd get if I stake 5000 USDC on a DeFi protocol offering roughly 8% APY for 12 months — I want to see the full yield breakdown including any warnings about the estimate?","exampleUseCases":[{"title":"ETH staking income forecast","prompt":"I'm thinking about staking 10 ETH on a liquid staking protocol at around 4.5% APY — can you project what my returns would look like over 1 year, including any caveats about the estimate?"},{"title":"Compare staking duration scenarios","prompt":"Help me figure out which is better for my 2000 USDC: staking for 3 months at 12% APY or 6 months at 9% APY — can you run a staking projection for both and tell me which nets more yield?"},{"title":"DeFi portfolio yield planning","prompt":"I have a mix of staking positions across a few DeFi protocols — project the expected annual staking returns if I have 3000 USDC at 7% and 1 ETH at 5%, and flag any warnings in the projection."}],"resultDescription":"Returns a JSON object containing a staking_projection field with yield estimates and forecasted returns, a warnings array highlighting any assumptions or limitations in the projection, an evidence_scope indicating the analysis is based on caller-supplied data, and a full receipt with payment and execution metadata including latency, service version, and a result hash for verification.","failureModes":["Malformed or empty staking_projection_request string returns an error","Insufficient or ambiguous input data may produce warnings but still succeed","Protocol or token not recognized in the request may result in low-confidence projections","Payment failure via x402 micropayment protocol prevents execution","Request string exceeding 65536 characters is rejected by schema validation"],"whenToPreferThis":"Choose this endpoint when you need a quick, AI-driven DeFi staking yield projection based on parameters you supply directly — particularly useful when you have specific staking amounts, durations, or protocol details and want an instant estimate without connecting to live on-chain data feeds. It is well-suited for scenario planning and advisory use cases where the caller provides context. Prefer live on-chain analytics tools if you need real-time protocol state or verifiable on-chain APY data.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T19:01:50.050Z","isFirstParty":false}