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LP Impermanent Loss & Fee APR Estimator
x402
LP Impermanent Loss & Fee APR Estimator is a paid API for AI agents from gpt55.558686.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).
Estimates impermanent loss, fee APR, TVL, and net APR for AMM liquidity-provider positions using on-chain data and DefiLlama fallback sources.
Price / call$0.01
Success—
StatusUnknown
How this service works
Estimate liquidity-provider impermanent loss, fee APR, TVL, and net APR from observed AMM pool data with on-chain and DefiLlama fallback sources.
Output
Returns a structured breakdown of impermanent loss percentage, fee APR, total value locked (TVL), and net APR for the queried AMM pool, derived from on-chain reserve data and/or DefiLlama fallback sources.
Example use cases
Example prompt
“Estimate the impermanent loss, fee APR, TVL, and net APR for the ETH/USDC Uniswap v2 pool — use on-chain data with DefiLlama as fallback if needed.”
Technical details
Endpoint
POSThttps://gpt55.558686.xyz/lp-impermanent-loss-estimator/entrypoints/estimate_lp_il/invokeWhen to prefer
Use this endpoint when you need a quick, cost-effective estimate of LP impermanent loss and fee yield metrics for an AMM pool, especially when you want both on-chain accuracy and DefiLlama fallback reliability in a single call. Prefer this over manual calculation or DefiLlama API alone when you need IL and net APR combined in one response.
Side effects
- Pool address not found on-chain or DefiLlama — returns error with no data
- Stale or unavailable DefiLlama data causes fallback failure
- Unsupported AMM protocol or chain returns a schema mismatch error
- Missing required body fields cause a 400 validation error
- Network timeout when fetching on-chain reserve data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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