# Delx Commerce Seeded Nonce Decimal

> Delx Commerce Seeded Nonce Decimal 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 a deterministic decimal integer nonce within a specified range, derived from a provided seed string, with verifiable evidence of no data retention.

## Facts

- Endpoint: POST https://commerce.delx.ai/api/v1/x402/seeded-nonce-decimal?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/delx-commerce-seeded-nonce-decimal-08671f5a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xwQOFaLbduWWWC4uGIXFE

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability delx-commerce-seeded-nonce-decimal-08671f5a -d '<json body>'
```

Example prompt: Using seed 'morning-launch-42', give me a deterministic decimal nonce between 1 and 1000000 — I need it to be repeatable and verifiable with no data retained.

## When to prefer this

Choose this endpoint when you need a deterministic, reproducible integer nonce derived from a known seed string within a defined numeric range, and you require an auditable evidence trail confirming no data retention and no external calls. Ideal for agent workflows that demand reproducibility across runs, verifiable computation, and privacy-preserving number generation without cryptographic overhead. Prefer alternatives if you need true cryptographic randomness or entropy-sourced unpredictability.

## Known failure modes

- Seed string exceeds 8192 character limit — request rejected
- Minimum value greater than maximum value — invalid range error
- Missing required seed parameter — bad request
- Non-integer minimum or maximum values — schema validation failure
- Payment failure via x402 — 402 response with payment requirements

## 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: the computed integer nonce within the specified range, a schema identifier, a 'pass' status, and an evidence block confirming no data was retained, the SHA-256 hash of the input, and zero external calls made — enabling verifiable, auditable deterministic number generation.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "seed": {
   "type": "string",
   "maxLength": 8192,
   "description": "Seed supplied to Seeded Nonce Decimal; used only for this bounded calculation and processed in memory without retention."
  },
  "maximum": {
   "type": "integer",
   "description": "Maximum supplied to Seeded Nonce Decimal; used only for this bounded calculation and processed in memory without retention."
  },
  "minimum": {
   "type": "integer",
   "description": "Minimum supplied to Seeded Nonce Decimal; used only for this bounded calculation and processed in memory without retention."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "nonce": 489047,
   "cryptographic": false
  },
  "schema": "delx/util-seeded-nonce-decimal/v1",
  "status": "pass",
  "evidence": {
   "retained": false,
   "input_sha256": "32a3fff0c294a285f7d148fa6b34e711632e452565a27353f11de6f9f892542f",
   "external_calls": 0
  },
  "operation": "seeded_decision:seeded_nonce_decimal"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delx-commerce-seeded-nonce-decimal-08671f5a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from commerce.delx.ai](https://www.zero.xyz/host/commerce.delx.ai/llms.txt)