{"uid":"cap_-kMMyAPDiVOgHW2hVsxq4","slug":"quartermaster-surewhynot-app-random-picker-6ee3419f","name":"quartermaster.surewhynot.app Random Picker","description":"Pick one or several options at random from a caller-supplied list (CSPRNG), optionally without replacement — a decision-maker for agents.","url":"https://quartermaster.surewhynot.app/v1/pick","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET"],"type":"string"},"queryParams":{"type":"object","required":["options"],"properties":{"count":{"type":"integer","default":1,"description":"How many to pick"},"unique":{"type":"boolean","default":false,"description":"Draw without replacement"},"options":{"type":"string","description":"Comma-separated options to choose from"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.001","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":"$0.001/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.001","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_9E7BakCsihnPozWPiYtHH","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.001","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Picks one or more options at random from a caller-supplied comma-separated list using a cryptographically-secure RNG, with optional without-replacement draws.","exampleAgentPrompt":"I can't decide between pizza, sushi, tacos, burgers, and ramen for dinner tonight — randomly pick 2 unique options from that list for me.","exampleUseCases":null,"resultDescription":"Returns the randomly selected item(s) from the provided options list, drawn using a cryptographically-secure PRNG. When unique=true, picks are drawn without replacement so no option appears twice in the result.","failureModes":["count exceeds number of options when unique=true — returns an error about insufficient unique items","empty or missing options parameter — returns a validation error","count less than 1 — returns a validation error","malformed comma-separated options — may misparse entries with embedded commas"],"whenToPreferThis":"Use this endpoint when an agent needs to make a fair, cryptographically-secure random selection from a discrete set of caller-provided options — especially when the options are arbitrary strings (names, labels, choices) rather than numeric ranges. Prefer over a random-integer endpoint when inputs are named choices. The without-replacement mode is ideal for drawing ordered winners or assigning unique items.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T18:43:10.971Z","isFirstParty":false}