{"uid":"cap_RtCN6CU3yRsG2DK3deK9m","slug":"crypto-token-conversion-rate-calculator-29b77d77","name":"Crypto Token Conversion Rate Calculator","description":"Convert an amount between any two crypto/fiat assets at live rates. Send { amount, from, to }, e.g. convert 1.5 ETH to USDC. Instant FX for agents pricing on-chain actions.","url":"https://x402-services-production.up.railway.app/api/crypto/convert","method":"POST","headers":{},"bodySchema":{"type":"object","required":["amount","from","to"],"properties":{"to":{"type":"string","description":"Target ticker, e.g. USDC"},"from":{"type":"string","description":"Source ticker, e.g. ETH"},"amount":{"type":"number","description":"Amount of the 'from' asset"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.003","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":"$0.003/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.003","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_WAuSkkvAtwCJzlWYx0_jA","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.003","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a specified amount from one crypto/token ticker to another, returning the equivalent value at current market rates","exampleAgentPrompt":"How much USDC would I get for 2.5 ETH right now — can you convert that for me using live prices?","exampleUseCases":[{"title":"Portfolio value in stablecoins","prompt":"I have 3.7 SOL — how much USDC is that worth at current prices?"},{"title":"Trade size planning before swap","prompt":"I want to buy some BTC with 500 USDC — how much BTC would I actually get at today's rate?"},{"title":"Cross-token arbitrage check","prompt":"Convert 1000 USDT to ETH for me so I can see how many tokens I'd be working with before I place this trade."}],"resultDescription":"Returns the equivalent amount of the target token for the given source token and amount, computed at real-time market rates. Likely includes the converted value and possibly the implied exchange rate used.","failureModes":["Unknown or unsupported ticker symbols return an error","Amount must be a positive number — zero or negative values may be rejected","Network or pricing data unavailability may cause transient failures","Very low-liquidity or newly launched tokens may lack reliable pricing data","Payment failure (insufficient USDC balance) blocks the call"],"whenToPreferThis":"Use this endpoint when an AI agent needs a quick, pay-per-call crypto token conversion without setting up API keys or subscriptions. Ideal for trading agents that need real-time unit conversion between any two supported tokens — especially when already operating within the x402 multichain intelligence suite and settling in USDC or other stablecoins.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:03:58.400Z","isFirstParty":false}