# Edge Agents AI – Data Quality Stale Series Detector

> Edge Agents AI – Data Quality Stale Series Detector is a paid API for AI agents from pay.edge-agents.ai, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Detects and reports on stale or outdated data series across cross-market financial and macro datasets, returning a confidence-scored freshness assessment with evidence provenance.

## Facts

- Endpoint: GET https://pay.edge-agents.ai/v1/services/data-quality-stale-series
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/edge-agents-ai-data-quality-stale-series-detector-49ef72d5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jt3o4EX_Wa0efN2Qt9pGZ

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 edge-agents-ai-data-quality-stale-series-detector-49ef72d5
```

Example prompt: Can you run the stale series detector on my cross-market macro data and tell me which series are outdated or missing, along with the confidence level and evidence sources?

## When to prefer this

Choose this endpoint when you need an evidence-backed, confidence-scored assessment of whether specific financial or macro data series are current before consuming them in analytical pipelines, investment decisions, or agent workflows. It is specifically suited for cross-market data freshness validation with signed provenance, making it preferable to generic data checks when auditability and source traceability matter.

## Known failure modes

- Missing or malformed required parameters returns an error with no quality assessment
- Data series not found or not covered results in empty evidence assets and a note on coverage limitations
- Upstream source unavailability may lower confidence rating or return partial results
- Stale or uncached series may trigger a 'complete' dataStatus but with low-confidence findings
- Payment not processed (x402) results in 402 response and no report delivered

## How this service works

Edge Agents provides evidence-backed macro, market and decision intelligence for AI agents, individual leaders and investors, businesses and government teams requiring consulting, procurement and decision support. Machine services are purchasable per request over x402 on 5 settlement rails (Base/USDC, XRPL/RLUSD, Solana/USDC, Arbitrum/USDC and Polygon/USDC).

## Output

Returns a JSON object containing a data quality status (e.g. 'strong'), a confidence level (e.g. 'high'), a cross-market analysis summary identifying stale series, a list of evidence assets, policy and source provenance, a signed issuer record, generation timestamp, schema version, and a disclaimer that findings are general market research and not investment advice.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "required": {
   "type": "string"
  },
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "quality": {
   "status": "strong",
   "confidence": "high"
  },
  "analysis": {
   "family": "cross-market",
   "intents": [
    "evidence"
   ],
   "summary": "Fresh Stale Series Detector findings appear here."
  },
  "evidence": {
   "assets": [],
   "policy": "mixed",
   "sources": "Reported from the actual live report; never inferred from this example."
  },
  "serviceId": "data-quality-stale-series",
  "dataStatus": "complete",
  "disclaimer": "General, impersonal market research; not investment advice or a buy, sell or hold recommendation.",
  "provenance": {
   "issuer": "https://edge-agents.ai",
   "signed": true
  },
  "generatedAt": "2026-08-31T00:00:00.000Z",
  "limitations": [
   "Coverage, source freshness and unavailable evidence are stated in every paid report."
  ],
  "schemaVersion": "2.0"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/edge-agents-ai-data-quality-stale-series-detector-49ef72d5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pay.edge-agents.ai](https://www.zero.xyz/host/pay.edge-agents.ai/llms.txt)