# RQM Generate Validated Signal Fixture

> RQM Generate Validated Signal Fixture is a paid API for AI agents from jobs.rqmtechnologies.com, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Generate a deterministic, bounded sine or formula signal fixture with reproducibility, checksum, and validation evidence

## Facts

- Endpoint: POST https://jobs.rqmtechnologies.com/x402/buyer-jobs/generate-validated-signal-fixture-v1
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/rqm-generate-validated-signal-fixture-9c051a9d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_opLmwlr9HN1Z2u8MAzMNO

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 rqm-generate-validated-signal-fixture-9c051a9d -d '<json body>'
```

Example prompt: Generate a validated sine signal fixture for me using RQM — I need a bounded deterministic result with reproducibility, checksum, and measurement evidence so I can gate the next step in my pipeline.

## When to prefer this

Choose this endpoint when you need a bounded, deterministic, reproducible signal fixture with checksum and validation evidence that can directly gate or feed a next pipeline step. Prefer it over general signal generators when auditability, reproducibility guarantees, and structured validation metadata are required. Do not use it when you need live hardware sensor data, causal diagnosis, unbounded streaming signals, or unsupported physical claims.

## Known failure modes

- Unsupported fixture_kind value — only 'sine' and 'formula' are accepted
- Missing or malformed recipe object causing request rejection
- Invalid idempotency_key format (must match pattern ^[A-Za-z0-9][A-Za-z0-9._:-]*$)
- max_total_price too low to cover the $0.005 USDC per-call fee
- Request for hardware truth or unbounded stream — out of scope, endpoint will reject
- Payment failure via x402 protocol

## How this service works

Generate Validated Signal Fixture: Generate a deterministic bounded sine or safe-formula fixture with measured evidence. Use when: The caller needs a bounded objective result that can directly gate or feed its next step. Returns: strict JSON summary, checksummed artifact manifest. Boundaries: Bounded deterministic reference processing only; no causal, hardware, operational, performance, classifie...

## Output

Returns a deterministic bounded signal fixture (sine or formula) along with reproducibility metadata, measurement evidence, a checksum, and validation evidence that can be used to gate or feed downstream pipeline steps.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "request": {
   "type": "object",
   "description": "Generate Validated Signal Fixture request metadata is discovery-only while execution is disabled.",
   "additionalProperties": true
  },
  "schema_version": {
   "const": "rqm.jobs.bazaar-buyer-job-request.v1"
  },
  "idempotency_key": {
   "type": "string",
   "pattern": "^[A-Za-z0-9][A-Za-z0-9._:-]*$",
   "maxLength": 128,
   "minLength": 1
  },
  "max_total_price": {
   "type": "string",
   "pattern": "^(?:0|[1-9]\\d{0,13})(?:\\.\\d{1,6})?$"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/rqm-generate-validated-signal-fixture-9c051a9d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from jobs.rqmtechnologies.com](https://www.zero.xyz/host/jobs.rqmtechnologies.com/llms.txt)