# Delx Commerce — Seeded UUID Generator

> Delx Commerce — Seeded UUID 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 a deterministic, reproducible UUID from a name, seed, and namespace triple, with verifiable evidence that no data was retained.

## Facts

- Endpoint: POST https://commerce.delx.ai/api/v1/x402/seeded-uuid?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-uuid-generator-a0a26906
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Iw7bXv6abk3HyZjOZr_5z

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-uuid-generator-a0a26906 -d '<json body>'
```

Example prompt: Generate a deterministic seeded UUID using the name 'invoice-42', seed 'mysecret123', and namespace 'billing' — I need the same UUID every time I use those exact values.

## When to prefer this

Choose this endpoint when you need a UUID that is both deterministic (same inputs always produce the same UUID) and verifiable (evidence of no data retention and no external calls). Ideal for agent workflows requiring auditable, reproducible identifiers without a persistent account or signup, and where micro-payment per call via USDC is acceptable.

## Known failure modes

- Missing required fields (name, seed, or namespace) may result in an error or undefined UUID behavior
- Inputs exceeding 8192 characters per field may be rejected
- Payment failure via x402 protocol results in 402 response before computation occurs
- Malformed JSON body returns a 400-level error

## 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 generated UUID (deterministic, reproducible from the same inputs), a boolean confirming determinism, a SHA-256 hash of the inputs for auditability, a boolean confirming no data was retained, and a count of external calls made (expected zero).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "name": {
   "type": "string",
   "maxLength": 8192,
   "description": "Name supplied to Seeded UUID; used only for this bounded calculation and processed in memory without retention."
  },
  "seed": {
   "type": "string",
   "maxLength": 8192,
   "description": "Seed supplied to Seeded UUID; used only for this bounded calculation and processed in memory without retention."
  },
  "namespace": {
   "type": "string",
   "maxLength": 8192,
   "description": "Namespace supplied to Seeded UUID; used only for this bounded calculation and processed in memory without retention."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "result": {
   "uuid": "c3697cf7-7902-53aa-b2e5-7933db6068e2",
   "deterministic": true
  },
  "schema": "delx/util-seeded-uuid/v1",
  "status": "pass",
  "evidence": {
   "retained": false,
   "input_sha256": "b22288e24e9544b74084d726dce5f93d0dda7c7fb9d694b833c5f3638bb72cbd",
   "external_calls": 0
  },
  "operation": "seeded_decision:seeded_uuid"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/delx-commerce-seeded-uuid-generator-a0a26906/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)