# SignalPulse Ask — Natural Language Market Analysis Q&A

> SignalPulse Ask — Natural Language Market Analysis Q&A is a paid API for AI agents from signalpulse-peach.vercel.app, paid per call via x402, $1/call, status unknown (last checked 2026-09-14).

Answers any natural language question about FX, crypto, equities, sports, or racing markets using data-backed analysis and routes to the most relevant signal endpoint

## Facts

- Endpoint: GET https://signalpulse-peach.vercel.app/api/scan/ask
- 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-ask-natural-language-market-analysis-q-a-7783766e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QOEHRNWaqftUzbt0F8yq4

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-ask-natural-language-market-analysis-q-a-7783766e
```

Example prompt: I want a data-backed analysis from SignalPulse — is Aaron Judge a strong DFS play today against a left-handed pitcher, and what does the scanner data say to support it?

## When to prefer this

Use this endpoint when the agent needs to answer a free-form natural language question about any supported market (FX, crypto, equities, sports, racing) and wants a data-backed narrative answer plus routing guidance to the most relevant scanner endpoint. Prefer over raw scanner endpoints when the query is exploratory or conversational rather than a structured signal request.

## Known failure modes

- Question out of scope for supported markets returns answerable_from_data: false
- Ambiguous instrument or player name may produce generic or low-confidence answer
- Payment not made or insufficient credits returns HTTP 402
- Malformed or empty question parameter returns 400 error
- Service unavailable on Vercel cold start may cause latency spikes

## How this service works

Ask any sports or prediction-market question in plain language — the front door to SignalPulse's deep engines. Returns a data-grounded answer with an explicit DATA-vs-OPINION split (every claim cites its stat), a betting or fantasy angle when relevant, and a pointer to the deepest named endpoint. Honest when a question is outside coverage — it routes, it doesn't bluff. Verifiable track record: https://signalpulse-peach.vercel.app/track-record

## Output

Returns a JSON object with a tier label (e.g. 'agent_analysis'), a natural language answer to the question, an array of data-backed supporting reasons, the best sibling endpoint for deeper data, and a boolean indicating whether the question was answerable from available data.

## 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",
     "required": [
      "q"
     ],
     "properties": {
      "q": {
       "type": "string",
       "description": "a free-text sports/markets question (alias: question, ask) — required"
      },
      "sport": {
       "type": "string",
       "description": "optional — force the sport instead of auto-detecting"
      }
     }
    }
   },
   "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",
  "answer": "Judge is a strong DFS play vs Skubal at Comerica",
  "data_backed": [
   "platoon edge vs LHP"
  ],
  "best_endpoint": "/api/scan/player",
  "answerable_from_data": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/signalpulse-ask-natural-language-market-analysis-q-a-7783766e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from signalpulse-peach.vercel.app](https://www.zero.xyz/host/signalpulse-peach.vercel.app/llms.txt)