{"uid":"cap_RCIPVNph3R0TXFLWBqCBK","slug":"speraxos-il-calculator-track-position-impermanent-loss-cc59b219","name":"SperaxOS IL Calculator – Track Position Impermanent Loss","description":"AI-powered DeFi intelligence APIs payable via the x402 HTTP payment protocol. No API key required — pay per request with USDC on Base. Identity-only (SIWX) endpoints are free for wallets with an agentcash identity.","url":"https://chat.sperax.io/api/x402/tools/il-calculator/trackPositionIL?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"chain":{"type":"string","description":"Chain name (e.g. \"ethereum\", \"arbitrum\")."},"protocol":{"type":"string","description":"Protocol name (e.g. \"uniswap_v3\", \"curve\", \"balancer\")."},"positionId":{"type":"string","description":"On-chain position ID or NFT token ID (for Uni V3)."},"poolAddress":{"type":"string","description":"Pool contract address (alternative to positionId)."},"walletAddress":{"type":"string","description":"Wallet address that owns the position."}}},"responseSchema":null,"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_1KXjt3EsfBJLFZmwFB3l3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.005","costPer":"request","priority":0,"asset":"0xD74f5255D557944cf7Dd0E45FF521520002D5748","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates and tracks impermanent loss (IL) for a specific on-chain liquidity position across DeFi protocols like Uniswap V3, Curve, and Balancer.","exampleAgentPrompt":"What's my current impermanent loss on my Uniswap V3 position (NFT ID 845321) on Ethereum? My wallet is 0xAbC123...","exampleUseCases":[{"title":"LP checking Uniswap V3 IL","prompt":"Can you tell me how much impermanent loss I've accumulated on my Uniswap V3 position with token ID 845321 on Ethereum? My wallet address is 0xAbC123456def."},{"title":"Curve pool IL monitoring on Arbitrum","prompt":"I'm providing liquidity on a Curve pool at address 0xPool456... on Arbitrum — can you calculate my impermanent loss for my wallet 0xMyWallet789?"},{"title":"Balancer LP position IL assessment","prompt":"How much impermanent loss am I taking on my Balancer liquidity position on Ethereum? Pool address is 0xBalancerPool321 and my wallet is 0xMyAddress654."}],"resultDescription":"Returns the computed impermanent loss for the specified liquidity position, including IL percentage, dollar value lost relative to a hold strategy, current token composition, and position value metrics.","failureModes":["Invalid or unsupported chain name returns error","Unrecognized protocol name returns error","Position ID not found on-chain returns not found error","Pool address does not match wallet's position returns empty or error","Payment of 0.005 USDC via x402 fails, request is rejected with 402 status","Network RPC errors or on-chain data unavailability cause timeouts"],"whenToPreferThis":"Choose this endpoint when you need to quantify impermanent loss for a specific on-chain LP position on supported protocols (Uniswap V3, Curve, Balancer) across chains like Ethereum and Arbitrum. It is pay-per-call via x402 with no API key required, making it ideal for agentic workflows that need on-demand IL tracking without subscription overhead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T03:54:15.814Z","isFirstParty":false,"canonicalSlug":"speraxos-il-calculator-track-position-impermanent-loss-cc59b219"}