{"service":"Lifeledger — Subscription Waste Audit","method":"POST","pricing":"0.3 USD₮0 per call via x402 (exact) on X Layer — eip155:196","payment":"OKX Payment Protocol (x402) — official OKX Payment SDK","input":{"subscriptions":"[{ name, monthlyCost, category?, lastUsedDays?, billingCycle?, annualCost? }]","goal":"{ name, targetAmount, currentAmount, monthlyContribution } (optional)"},"example":{"subscriptions":[{"name":"Netflix","monthlyCost":15.49,"category":"streaming","lastUsedDays":14}],"goal":{"name":"Emergency fund","targetAmount":3000,"currentAmount":900,"monthlyContribution":200}},"note":"POST your subscriptions with a valid x402 payment to receive the audit."}