{"uid":"cap_LGS1dcJiLKM1C1s5aVSJf","slug":"numora-fibonacci-number-generator-327e10dc","name":"Numora Fibonacci Number Generator","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/number/fibonacci","method":"POST","headers":{},"bodySchema":{"type":"object","required":["n"],"properties":{"n":{"type":"integer"}}},"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":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_Jeio2i1i9_aH0luiBoFNl","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes the nth Fibonacci number in the sequence using pure mathematical calculation with no external dependencies","exampleAgentPrompt":"What is the 47th Fibonacci number? Use Numora's pure math API to calculate it exactly.","exampleUseCases":[{"title":"Algorithm interview prep check","prompt":"I need to verify my algorithm output — what does Numora compute as the 30th Fibonacci number?"},{"title":"Puzzle or game seed generation","prompt":"For my puzzle generator, I need the Fibonacci number at position 20 — can you fetch that from the Numora math API?"},{"title":"Financial model golden ratio approximation","prompt":"I'm approximating the golden ratio using large Fibonacci numbers — can you compute both the 100th and 99th Fibonacci values using Numora?"}],"resultDescription":"Returns a JSON object with a boolean 'success' field, a 'result' object containing the computed Fibonacci value at position n, and a 'computation' string that is a human-readable description of what was computed (e.g. 'The 10th Fibonacci number is 55').","failureModes":["Missing required field 'n' returns a validation error","Non-integer or float value for 'n' may return an error or unexpected result","Very large values of 'n' may cause computation timeout or overflow","Payment failure via x402 micropayment will block the request","Negative integers for 'n' may return an error or undefined behavior"],"whenToPreferThis":"Choose this endpoint when you need a precise, server-side Fibonacci computation without implementing the algorithm yourself, especially for large n values where local computation or LLM estimation may be unreliable. It is preferable over general-purpose code execution services when you want a zero-dependency, auditable pure math result with a predictable response schema. Particularly useful in agentic workflows where mathematical correctness is critical.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T06:41:23.182Z","isFirstParty":false}