{"uid":"cap_RZusLCqZeW4aw_0tuW53i","slug":"numora-weight-conversion-api-749056d0","name":"Numora Weight Conversion API","description":"100 pure math computation endpoints for AI agents. Statistics, financial math, linear algebra, equation solving, calculus, number theory, sequence generation, and unit conversions. Zero external dependencies. x402 micropayments on Base.","url":"https://numomo.vercel.app/api/convert/weight","method":"POST","headers":{},"bodySchema":{"type":"object","required":["to","from","value"],"properties":{"to":{"type":"string"},"from":{"type":"string"},"value":{"type":"number"}}},"responseSchema":{"type":"object","required":["success","result","computation"],"properties":{"result":{"type":"object","description":"Computation result varies by endpoint"},"success":{"type":"boolean","description":"Always true on success"},"computation":{"type":"string","description":"Human-readable description of what was computed"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_HtXI0CDb_qCcjQvlrn_cx","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Converts a numeric weight value from one unit to another (e.g. kilograms to pounds) with no external dependencies","exampleAgentPrompt":"Convert 75 kilograms to pounds for me.","exampleUseCases":[{"title":"Recipe ingredient unit conversion","prompt":"I have a recipe that calls for 250 grams of flour but my scale only does ounces — what's that in ounces?"},{"title":"Shipping weight compliance check","prompt":"I need to convert a package weight of 3.5 pounds into kilograms so I can fill out this international shipping form."},{"title":"Fitness tracker unit normalization","prompt":"My gym tracker shows my goal weight as 185 pounds — can you convert that to kilograms for me?"}],"resultDescription":"Returns a JSON object with a 'result' object containing the converted value, a 'success' boolean (always true on success), and a 'computation' string describing in plain language what was computed (e.g. '75 kilograms = 165.35 pounds').","failureModes":["Unknown or unsupported unit strings in 'from' or 'to' fields return an error","Missing required fields ('from', 'to', 'value') cause a 400-level error","Non-numeric 'value' input causes a validation failure","Incompatible unit categories (e.g. passing a length unit to a weight endpoint) may return an error or unexpected result"],"whenToPreferThis":"Use this endpoint when you need a fast, serverless, dependency-free weight unit conversion in an agent pipeline — especially when paying per-call via x402 micropayments on Base is acceptable and you want a dedicated math computation service rather than a general-purpose LLM or a heavy unit-conversion library.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-16T00:51:26.721Z","isFirstParty":false}