# IPOSignal Sentiment Score

> IPOSignal Sentiment Score is a paid API for AI agents from iposignal.xyz, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).

Returns a proprietary daily sentiment score measuring investor appetite for upcoming IPO listings

## Facts

- Endpoint: GET https://iposignal.xyz/api/agent/ipo-sentiment?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/iposignal-sentiment-score-7ba4ee0d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TLtaAtXG3SCsxEtxZfQko

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 iposignal-sentiment-score-7ba4ee0d
```

Example prompt: What's today's IPOSignal sentiment score — I want to know how strong investor appetite is for new listings right now before we make our next investment decision.

## When to prefer this

Use this endpoint when you need a fast, single-number daily read on overall IPO market sentiment rather than company-specific research or financial metrics. It is ideal for portfolio timing decisions, daily market briefings, or as an input signal in automated investment workflow agents. Prefer this over the full IPO company profile or SEC financials endpoints when you only need the macro-level IPO appetite indicator, not company-specific data.

## Known failure modes

- Score not yet computed for the day if called too early — may return stale prior-day value or error
- Rate limiting or payment failure if x402 micropayment is not properly handled
- Service unavailable during market holiday or off-hours if data pipeline is not updated
- Missing or null score if underlying data sources fail to aggregate in time

## How this service works

IPOSignal Sentiment Score — proprietary daily signal measuring investor appetite for new listings

## Output

A proprietary daily numerical sentiment score reflecting current investor appetite and enthusiasm for new IPO listings, derived from aggregate market signals. The score indicates whether the IPO market environment is bullish, neutral, or bearish for new listings on that given day.

## 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"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "pathParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {}
   }
  },
  "inputSchema": {
   "type": "object"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/iposignal-sentiment-score-7ba4ee0d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from iposignal.xyz](https://www.zero.xyz/host/iposignal.xyz/llms.txt)