{"uid":"cap_qqh_kIKsUz8OBKDh0KtZV","slug":"animica-qrng-bulk-quantum-random-number-generator-bulk-draws-329ab003","name":"Animica QRNG Bulk — Quantum Random Number Generator (Bulk Draws)","description":"5..10 INDEPENDENT randomness draws — each one its own node call with its own signed digest attestation and health report — delivered under ONE payment of $0.004. Fewer than 5 draws is refused with a 400 that points at GET /x402/qrng/draw ($0.001 per draw), because only at 5+ draws is this genuinely cheaper per draw. Priced per draw, not per byte: if you just need many bytes under one attestation, a single 1024-byte qrng draw is cheaper — the response states which is cheaper for the call you made.","url":"https://animica.dev/x402/qrng/bulk","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"bytes":{"type":"integer","description":"bytes per draw, 1..1024 (default 32; draws*bytes <= 65536)"},"draws":{"type":"integer","description":"how many INDEPENDENT draws, 2..10 (default 10; alias count). Below 2 this endpoint is more expensive than 2 single draws and refuses with a 400."}}},"responseSchema":{"type":"json"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002152","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":"$0.002152/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002152","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002152","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_uDDdUrmPaU0WhUsjl_QhG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002152","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Generates multiple independent cryptographically-attested quantum random draws in a single call, returning raw randomness bytes with SHA3-256 hashes, source info, and per-draw attestation.","exampleAgentPrompt":"Give me 10 independent quantum random draws of 64 bytes each, with attestation, so I can use the verified randomness in my lottery contract.","exampleUseCases":[{"title":"Verified randomness for NFT minting","prompt":"I need 8 independent quantum random draws of 128 bytes each with per-draw attestation so I can fairly assign traits to NFTs in my upcoming drop — make sure each draw is independently verifiable."},{"title":"Seeding a simulation with quantum entropy","prompt":"Generate 5 independent quantum random draws of 256 bytes each for me with SHA3-256 hashes so I can seed my Monte Carlo simulation with cryptographically strong entropy."},{"title":"Provably fair gaming draw","prompt":"I'm running a provably fair card game and need 10 independent quantum random draws of 32 bytes each, all attested, so players can verify the shuffle was truly random."}],"resultDescription":"A JSON object containing an array of draw results (each with index, raw randomness bytes, SHA3-256 hash, source, health, and attestation), plus aggregate count, bytes-per-draw, pricing info, overall health status, attestation scope (per-draw), verification metadata, and derivation/independence rules.","failureModes":["400 Bad Request if draws < 5 (too few draws — use single endpoint instead)","400 Bad Request if draws > 10 or bytes > 1024 or draws*bytes > 65536","402 Payment Required if x402 payment header is missing or insufficient (price: $0.008077 USDC)","503/health degraded if quantum source is unavailable or unhealthy","Invalid attestation if downstream QRNG source is compromised"],"whenToPreferThis":"Use this endpoint when you need 5–10 independent, cryptographically attested quantum random draws in a single round-trip. It is more cost-efficient than calling a single-draw endpoint 5+ times. Prefer it when verifiability and per-draw attestation are required (e.g. gaming, lotteries, smart contracts, scientific simulations). If you need fewer than 5 draws, use the single-draw endpoint instead.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T12:52:51.556Z","isFirstParty":false}