{"uid":"cap_LC-M90bwdqIokI4vOJ-9b","slug":"sindri-random-string-generator-58b52028","name":"Sindri Random String Generator","description":"True-random-string generator API. Generates a bounded random string via one of: alpha, alphanumeric, binary, octal, hexadecimal, numeric, sample, uuid, ulid, nanoid, symbol. Accepts optional locale (default en_US). length/count-style args are capped to 0-1000.","url":"https://x402.outpimp.com/generateStringData","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"args":{"type":"object","description":"Method-specific options, e.g. {\"length\":16}."},"field":{"enum":["alpha","alphanumeric","binary","octal","hexadecimal","numeric","sample","uuid","ulid","nanoid","symbol"],"type":"string","description":"Which string-generation method to call."},"locale":{"type":"string","default":"en_US","description":"Locale code, e.g. \"en_US\", \"de\"."}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_naBMfBbHIuunY32BD_V5o","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates true-random strings in one of 11 formats (alpha, alphanumeric, UUID, ULID, NanoID, hex, binary, octal, numeric, symbol, or sample) with configurable length and locale.","exampleAgentPrompt":"Generate a random alphanumeric string that's 24 characters long.","exampleUseCases":[{"title":"Unique session token generation","prompt":"Generate a random 32-character alphanumeric string I can use as a session token."},{"title":"UUID for database record","prompt":"Give me a random UUID I can use as a primary key for a new database record."},{"title":"Random binary test data","prompt":"Generate a random binary string of length 16 for testing my bit-manipulation function."}],"resultDescription":"Returns a randomly generated string in the requested format (e.g. alpha, alphanumeric, UUID, ULID, NanoID, hexadecimal, binary, octal, numeric, or symbol), bounded by any length/count arguments provided (capped at 0–1000).","failureModes":["Invalid field enum value returns an error","length/count values outside 0–1000 are capped or rejected","Unsupported locale code may fall back to en_US or return an error","Missing required 'field' parameter causes a validation error","Payment failure (x402) if USDC balance is insufficient"],"whenToPreferThis":"Use this endpoint when you need true-random strings in a specific well-defined format (UUID, ULID, NanoID, hex, alphanumeric, etc.) and want a single consistent API that covers all common string-randomization use cases. Prefer it over a UUID library when you need multiple formats from one endpoint, or when you need locale-aware or symbol-type random strings. It is particularly useful in agentic workflows where generating unique tokens, test data, or identifiers is a recurring subtask.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T18:44:59.475Z","isFirstParty":false}