# Edge Agents – Japan GDP Per Capita Growth Intelligence

> Edge Agents – Japan GDP Per Capita Growth Intelligence is a paid API for AI agents from pay.edge-agents.ai, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns evidence-backed analysis of Japan's GDP per capita growth with provenance, confidence ratings, and contradictions for decision-makers and AI agents.

## Facts

- Endpoint: GET https://pay.edge-agents.ai/v1/services/macro-jp-gdp-per-capita-growth
- Price: $0.01/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-japan-gdp-per-capita-growth-intelligence-a96449fa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SfkhioMx0ppJwfQh9Vf6E

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-japan-gdp-per-capita-growth-intelligence-a96449fa
```

Example prompt: Pull the latest evidence-backed analysis of Japan's GDP per capita growth from Edge Agents — I need the confidence rating, key findings, and any contradictions flagged in the report.

## When to prefer this

Choose this endpoint when you need structured, evidence-backed macro intelligence specifically on Japan's GDP per capita growth, with provenance and confidence scoring suitable for board-level or autonomous-agent decision workflows. Prefer it over generic web search when you need point-in-time, signed, citable data with explicit limitations disclosed. It is particularly valuable when an AI agent must justify its reasoning with verifiable sources rather than inferred or hallucinated figures.

## Known failure modes

- Payment not received or insufficient USDC — 402 Payment Required response
- Service temporarily unavailable — 503 with no data returned
- Stale or incomplete underlying data — dataStatus field may reflect 'incomplete'
- Evidence assets array may be empty if no fresh sources are available at call time
- Provenance signing failure — signed field may be false, reducing verifiability

## How this service works

Latest available Japan gdp per capita growth plus a comparable annual history from the World Bank World Development Indicators API, with source, lag and revision caveats. Purpose: Give an autonomous agent a normalized, directly sourced Japan gdp per capita growth series without forcing it to understand World Bank indicator codes or response shapes. 24-hour freshness target; missing evidence is reported explicitly rather than invented.

## Output

A JSON object containing: a quality block with status (e.g. 'strong') and confidence level (e.g. 'high'); an analysis block with intent tags and a narrative summary of Japan GDP per capita growth findings; an evidence block with source assets, policy, and sourcing methodology; provenance with issuer URL and signing status; generatedAt timestamp; dataStatus; schemaVersion; and a disclaimer noting this is general market research, 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": "macro",
   "intents": [
    "evidence",
    "growth"
   ],
   "summary": "Fresh Japan GDP Per Capita Growth findings appear here."
  },
  "evidence": {
   "assets": [
    "JPN"
   ],
   "policy": "point-in-time",
   "sources": "Reported from the actual live report; never inferred from this example."
  },
  "serviceId": "macro-jp-gdp-per-capita-growth",
  "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-japan-gdp-per-capita-growth-intelligence-a96449fa/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)