# DDG Stock Price Lookup

> DDG Stock Price Lookup is a paid API for AI agents from agents.daedalusdevelopmentgroup.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Returns the current stock price for a given ticker symbol via a machine-payable API endpoint at $0.01 USDC per call

## Facts

- Endpoint: POST https://agents.daedalusdevelopmentgroup.com/v1/stock-price?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ddg-stock-price-lookup-f4a877f3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1hsO0is50iC_FjJbjB32P

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 ddg-stock-price-lookup-f4a877f3 -d '<json body>'
```

Example prompt: What is the current stock price of Apple (AAPL)? I need the live market quote right now.

## When to prefer this

Choose this endpoint when you need a quick, cheap ($0.01 USDC), machine-payable stock price lookup for AI agent workflows, especially when operating on the x402 payment rail with USDC. It is best suited for lightweight, per-call price checks rather than bulk historical data or streaming quotes. Prefer this when your agent already has x402 payment infrastructure set up and needs a simple, bounded price result without managing a full financial data provider subscription.

## Known failure modes

- Invalid or unrecognized ticker symbol returns an error or empty result
- Payment not settled or insufficient USDC balance causes a 402 Payment Required response
- Network or provider outage causes a timeout or 5xx error
- Market closed hours may return stale or last-known price rather than live quote
- Malformed POST body (missing required fields) returns a 400 validation error

## How this service works

DDG agent-payable service request

## Output

A JSON response with an 'ok' boolean and the current stock price for the requested ticker symbol, returned as a bounded artifact rather than raw provider data access.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object"
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": true
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "ok": true
    }
   },
   "additionalProperties": true
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ddg-stock-price-lookup-f4a877f3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.daedalusdevelopmentgroup.com](https://www.zero.xyz/host/agents.daedalusdevelopmentgroup.com/llms.txt)