# SCRIPTMASTERLABS Stock Quote API

> SCRIPTMASTERLABS Stock Quote API is a paid API for AI agents from scriptmasterlabs.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).

Returns a real-time stock quote for a given ticker symbol via a pay-per-call x402 endpoint

## Facts

- Endpoint: GET https://scriptmasterlabs.com/api/quick/quote/%7Bsymbol%7D?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scriptmasterlabs-stock-quote-api-fe88279f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_LdImxUOG2Oe6Fn5W_ZK2f

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 scriptmasterlabs-stock-quote-api-fe88279f
```

Example prompt: Can you grab the latest real-time stock quote for AAPL right now?

## When to prefer this

Choose this endpoint when you need a low-cost ($0.001 USDC), pay-per-call real-time stock quote without a subscription, especially in agentic workflows using the x402 micropayment protocol where you only pay for what you use.

## Known failure modes

- Invalid or malformed ticker symbol (not matching ^[A-Z0-9.]{1,10}$) returns an error
- Symbol not found or not supported returns an error response
- Payment not fulfilled via x402 results in 402 Payment Required
- Network or upstream data provider outage may cause delayed or missing quotes

## How this service works

Pay-per-call APIs and a read-only provider check for x402 buyers. Inspect evidence and live terms before a caller-controlled payment; accept delivery with proof.

## Output

A JSON object containing the ticker symbol and a real-time quote flag (is_realtime: true), along with price and related market data for the requested equity symbol.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "queryParams"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "const": "GET"
    },
    "queryParams": {
     "type": "object",
     "required": [],
     "properties": {
      "symbol": {
       "type": "string",
       "pattern": "^[A-Z0-9.]{1,10}$",
       "description": "Ticker symbol mirrored from the URL path for Bazaar discovery Search intents: stock quote api, stock quote, market quote api, equity price, latest stock price, ticker quote."
      }
     },
     "additionalProperties": true
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object"
    }
   },
   "additionalProperties": false
  }
 },
 "additionalProperties": false
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "symbol": "AAPL",
  "is_realtime": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scriptmasterlabs-stock-quote-api-fe88279f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from scriptmasterlabs.com](https://www.zero.xyz/host/scriptmasterlabs.com/llms.txt)