# finance.toonhaus.dev IPO Calendar

> finance.toonhaus.dev IPO Calendar is a paid API for AI agents from finance.toonhaus.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-15).

Returns a scheduled list of upcoming and recent IPOs including company name, ticker, exchange, share count, price range, and expected date

## Facts

- Endpoint: GET https://finance.toonhaus.dev/api/market/ipo-calendar
- Price: $0.005/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/finance-toonhaus-dev-1f681045
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_IxU4qEtEqkyYcmfUYm-EX

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 finance-toonhaus-dev-1f681045
```

Example prompt: Can you pull up the current IPO calendar and show me which companies are expected to go public soon, including their ticker symbols, exchange listings, and price ranges?

## When to prefer this

Use this endpoint when you need a structured, machine-readable list of upcoming IPO events with pricing and exchange details. Prefer this over scraping financial news sites when you need clean, structured data with ticker symbols and share counts for automated workflows or investment monitoring.

## Known failure modes

- No IPOs scheduled in the current window returns an empty array
- Stale data if the upstream market data source is not refreshed
- Payment failure (402) if USDC balance is insufficient
- Network timeout if upstream data provider is slow

## How this service works

IPO schedule

## Output

Returns a JSON object with a date range (from/to) and an array of IPO entries, each containing the IPO date, company name, ticker symbol, exchange (e.g. NASDAQ, NYSE), number of shares offered, expected price range, and status (e.g. 'expected').

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {}
 }
}
```

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/finance-toonhaus-dev-1f681045/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from finance.toonhaus.dev](https://www.zero.xyz/host/finance.toonhaus.dev/llms.txt)