Delx Commerce — Seeded Random Float Generator

x402

Delx Commerce — Seeded Random Float Generator is a paid API for AI agents from commerce.delx.ai, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).

Generates one or more deterministic pseudo-random floating-point numbers within a specified range using a user-supplied seed, with verifiable evidence of no data retention.

Price / call$0.001

Seller volume →—

Success—

StatusUnknown

How this service works

Pay-per-result APIs for agents. No signup. Exact price. Verifiable delivery. USDC on Base + Solana via x402.

Output

Returns a JSON object containing an array of pseudo-random float values within the requested range, the min/max bounds used, a SHA-256 hash of the input for auditability, confirmation that no data was retained, a count of external calls made (zero), and an operation label identifying this as a seeded_decision computation.

Example use cases

Reproducible simulation sampling

“I'm running a Monte Carlo simulation and need 5 reproducible random floats between 0.0 and 100.0 — use the seed 'simulation-run-007' so I can regenerate the same values later.”

Verifiable random lottery selection

“Pick 10 random floats between 0 and 1 seeded with 'lottery-2024-06-01' — I need an auditable hash proving the inputs weren't changed after the fact.”

Agent decision tie-breaking

“I need to randomly break a tie between two options in my agent workflow — give me 1 random float between 0 and 1 using the seed 'decision-tiebreak-session-xyz'.”

Technical details

Endpoint

POSThttps://commerce.delx.ai/api/v1/x402/seeded-random-float?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need deterministic, reproducible pseudo-random floats that can be independently verified — particularly in agent workflows requiring auditability, fairness proofs, or reproducible simulation runs. Its evidence block (input SHA-256, retained:false, external_calls:0) makes it suitable for trustless contexts. Prefer it over standard RNG calls when you need to prove the randomness was generated honestly and without data persistence, or when you want to pay per result without an API subscription.

Side effects

Seed string exceeds 8192 character limit — request rejected
Count not provided or non-integer — may produce default or error
Minimum greater than maximum — undefined or error result
Payment not completed via x402 — 402 Payment Required response
Malformed JSON body — 400 Bad Request

Input

Schema · Request body

Field	Type	Description
seed	string	Seed supplied to Seeded Random Float; used only for this bounded calculation and processed in memory without retention.
count	integer	Count supplied to Seeded Random Float; used only for this bounded calculation and processed in memory without retention.
maximum	number	Maximum supplied to Seeded Random Float; used only for this bounded calculation and processed in memory without retention.
minimum	number	Minimum supplied to Seeded Random Float; used only for this bounded calculation and processed in memory without retention.

Output

Schema · Response

{
  "type": "json",
  "example": {
    "result": {
      "values": [
        0.8140521081089699,
        0.8898625867348648,
        0.1389342857705289
      ],
      "maximum": 1,
      "minimum": 0
    },
    "schema": "delx/util-seeded-random-float/v1",
    "status": "pass",
    "evidence": {
      "retained": false,
      "input_sha256": "6566e3c9e6be665f14da8dd05d71d3998048cfe9ca606ae74a2748ba67beb3e6",
      "external_calls": 0
    },
    "operation": "seeded_decision:seeded_random_float"
  }
}

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