# SignalPulse Economic Event Scan (Analysis Tier)

> SignalPulse Economic Event Scan (Analysis Tier) is a paid API for AI agents from signalpulse.theaslangroupllc.com, paid per call via x402, $1/call, status unknown (last checked 2026-09-14).

Analyzes historical FX pair reactions to scheduled macro releases (NFP, CPI, FOMC, etc.), returning surprise magnitude, historical reaction profiles, directional bias, confidence, and the cleanest-reacting pair — without executable entry/stop/target levels.

## Facts

- Endpoint: GET https://signalpulse.theaslangroupllc.com/api/scan/event
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/signalpulse-economic-event-scan-analysis-tier-e4ba6e27
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mJ0PzdzDKY1DQMP2wnBc8

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 signalpulse-economic-event-scan-analysis-tier-e4ba6e27
```

Example prompt: Can you pull the SignalPulse historical reaction study for Friday's NFP release — I want to see which FX pair has the cleanest reaction profile, the current surprise read, and the directional bias with confidence for a consensus-beat scenario?

## When to prefer this

Use this endpoint when an agent or user needs to understand how FX markets have historically reacted to a specific macro release surprise before a scheduled event, and wants directional bias and a confidence read without needing executable trade levels. Prefer this over generic FX scan endpoints when the trigger is a specific scheduled macro event (NFP, CPI, FOMC) rather than current market conditions.

## Known failure modes

- Unrecognized or unsupported macro event name returns an error or empty result
- Event date/time outside supported historical window returns limited or no data
- Malformed request parameters return a 400-level error
- Payment of 1 USDC not received or x402 payment flow fails, blocking access
- No historical surprises on record for the specified event returns thin analysis

## How this service works

SignalPulse economic-event scan (analysis tier) — historical-reaction study for a scheduled macro release (NFP, CPI, FOMC, etc.): how the affected FX pairs have moved after similar surprises, the surprise read, macro context, and which pair has the cleanest reaction profile, with directional bias, confidence and reasoning. Exact executable entry/stop/target levels are premium-only.

## Output

Returns historical FX pair reaction data for a specified macro event, including the surprise read, macro context summary, ranked list of affected pairs by reaction clarity, directional bias (bullish/bearish), a confidence score, and qualitative reasoning. Does not include executable entry, stop, or target price levels (premium tier only).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "event": {
       "type": "string",
       "description": "nfp | cpi | fomc | ... (scheduled macro release key)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tier": "agent_analysis",
  "event": "nfp",
  "recommended_trade": {
   "bias": "bearish",
   "signal": "SELL",
   "rationale": "...historical reaction study...",
   "confidence": 0.62,
   "instrument": "EURUSD",
   "why_this_pair": "..."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/signalpulse-economic-event-scan-analysis-tier-e4ba6e27/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from signalpulse.theaslangroupllc.com](https://www.zero.xyz/host/signalpulse.theaslangroupllc.com/llms.txt)