{"slug":"x402-gateway-blackwoodstate8-workers-dev-v1-random-dc5402","title":"Use when you need a random number generator, dice rolls, a coin flip, a uuid or ","host":"x402-gateway.blackwoodstate8.workers.dev","method":"POST","resource":"https://x402-gateway.blackwoodstate8.workers.dev/v1/random","category":"market","description":"Use when you need a random number generator, dice rolls, a coin flip, a uuid or random bytes that no one can predict. Do not use for verifiable on-chain randomness (VRF) or reproducible seeded sequences. Returns JSON with cryptographically secure random values: integers in a range, dice rolls, coin ","price_listed":0.005,"price_asked":0.005,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1290,"reported_calls_30d":5,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"count":2,"kind":"dice","sides":6},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"count":{"description":"How many values (1-100, default 1); ignored for bytes","maximum":100,"minimum":1,"type":"integer"},"kind":{"description":"integer (count values between min and max), dice (count rolls of a die with sides faces), coin (count flips), uuid (count UUID v4) or bytes (length random bytes as hex)","enum":["integer","dice","coin","uuid","bytes"],"type":"string"},"length":{"description":"bytes: how many random bytes (1-256, default 32)","maximum":256,"minimum":1,"type":"integer"},"max":{"description":"integer: highest value, inclusive (default 100)","maximum":1000000000,"minimum":-1000000000,"type":"integer"},"min":{"description":"integer: lowest value, inclusive (default 1)","maximum":1000000000,"minimum":-1000000000,"type":"integer"},"sides":{"description":"dice: faces of the die (default 6)","maximum":1000,"minimum":2,"type":"integer"}},"required":["kind"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"additionalProperties":false,"properties":{"generatedAt":{"type":"string"},"kind":{"type":"string"},"next":{"additionalProperties":false,"description":"Suggested next paid call in the same family (call it in a loop when the task continues)","properties":{"method":{"enum":["GET","POST"],"type":"string"},"sample":{"description":"Free fixed sample of the whole family","type":"string"},"service":{"description":"Service id of the suggested next paid call","type":"string"},"tool":{"description":"MCP tool name of the same call","type":"string"},"url":{"description":"Paid route of the next call","type":"string"},"useWhen":{"description":"When the next call is the right one","type":"string"}},"required":["service","tool","method","url","useWhen","sample"],"type":"object"},"source":{"type":"string"},"sum":{"type":["number","null"]},"values":{"items":{"type":["number","string"]},"type":"array"}},"required":["kind","values","sum","generatedAt","source"],"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-18","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.005,"price_match":true,"latency_ms":1290,"error":null}],"description_full":"Use when you need a random number generator, dice rolls, a coin flip, a uuid or random bytes that no one can predict. Do not use for verifiable on-chain randomness (VRF) or reproducible seeded sequences. Returns JSON with cryptographically secure random values: integers in a range, dice rolls, coin flips, UUIDs or hex bytes, from the Workers Web Crypto CSPRNG for 0.005 USDC per call. Typical response time 500 ms (p95). Category: Infrastructure.","last_updated":"2026-10-18T11:37:45.607Z","schemes":["exact","upto"]}