# Edge Agents – Spain GDP Per Capita Growth Intelligence

> Edge Agents – Spain 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 macro intelligence on Spain's GDP per capita growth rate, with provenance, confidence scoring, and contradiction flags.

## Facts

- Endpoint: GET https://pay.edge-agents.ai/v1/services/macro-es-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-spain-gdp-per-capita-growth-intelligence-7d3fac3a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_DKO28lt2LgkXoXN9upTO_

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-spain-gdp-per-capita-growth-intelligence-7d3fac3a
```

Example prompt: Pull the latest evidence-backed analysis on Spain's GDP per capita growth from Edge Agents — I need the confidence level, any contradictions flagged, and the provenance so I can cite the source in my board deck.

## When to prefer this

Choose this endpoint when you need a citable, provenance-signed macro intelligence report on Spain's GDP per capita growth with explicit confidence scoring and contradiction flagging — especially for board-level, CFO, or autonomous agent decision workflows where auditability and evidence quality matter more than raw data retrieval. Prefer this over generic data APIs when you need bounded decisions with stated limitations and verified sourcing.

## Known failure modes

- Data not yet available for the requested period — dataStatus may return 'incomplete'
- Evidence assets array may be empty if no fresh sources are available
- Payment failure (402) if USDC payment not correctly submitted via x402 protocol
- Stale data if underlying macro sources have not been refreshed recently
- Provenance signature validation failure if issuer endpoint is unreachable

## 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

A structured JSON report containing: quality status and confidence level (e.g. strong/high), a macro analysis summary with identified intents (evidence, growth), evidence assets with point-in-time policy, a signed provenance record issued by edge-agents.ai, data completeness status, schema version (2.0), generation timestamp, and a disclaimer clarifying the output is general market research rather than 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 Spain GDP Per Capita Growth findings appear here."
  },
  "evidence": {
   "assets": [
    "ESP"
   ],
   "policy": "point-in-time",
   "sources": "Reported from the actual live report; never inferred from this example."
  },
  "serviceId": "macro-es-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-spain-gdp-per-capita-growth-intelligence-7d3fac3a/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)