{"uid":"cap_l3XPv_5XOnU-P319b8Xc4","slug":"primeapi-volume-unit-converter-69c9d9de","name":"PrimeAPI Volume Unit Converter","description":"Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.","url":"https://prime-api-seven.vercel.app/api/tools/convert/volume","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query or input parameter"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.169016","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":"$0.169016/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.169016","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.169016","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_DqkjP2m5CBDle2T9kkMn9","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.169016","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a volume measurement from one unit to another (e.g. liters to gallons, milliliters to cups)","exampleAgentPrompt":"Can you convert 2.5 liters to US gallons for me?","exampleUseCases":null,"resultDescription":"The endpoint returns a converted volume value in the requested target unit, along with relevant metadata about the conversion such as the original value, source unit, and target unit.","failureModes":["Unrecognized unit names return an error or empty result","Missing query input results in a 400 bad request","Unsupported unit combinations may return no conversion","Payment failure (402) if USDC balance is insufficient on Base","Ambiguous unit abbreviations (e.g. 'c' for cup vs cubic centimeter) may yield wrong conversion"],"whenToPreferThis":"Use this endpoint when you need a quick, pay-per-call volume unit conversion without managing API keys. Suitable for one-off conversions in cooking, scientific, or engineering contexts where volume unit transformations are needed programmatically.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:59:18.837Z","isFirstParty":false}