# claw402 US Stock Daily Price Data

> claw402 US Stock Daily Price Data is a paid API for AI agents from claw402.ai, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).

Returns daily OHLCV price data for US-listed stocks by ticker symbol, paid per-call via USDC with no API key required.

## Facts

- Endpoint: GET https://claw402.ai/api/v1/stocks/us/daily
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/claw402-us-stock-daily-price-data-a4e3425a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Z_uvZPBDIzXfzYud8IMZ7

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 claw402-us-stock-daily-price-data-a4e3425a
```

Example prompt: Can you get me the daily price history for AAPL on the US stock market — I want full output size and JSON format?

## When to prefer this

Use this endpoint when you need daily US stock price data and want to pay per-call with USDC via the x402 protocol, avoiding API key registration or monthly subscriptions. Best suited for agents with crypto wallet integration that need occasional or low-volume stock price lookups without committing to a traditional data provider.

## Known failure modes

- Payment not included or insufficient USDC — returns HTTP 402 with payment required details
- Invalid or unrecognized stock symbol — returns code non-zero with empty data array
- Missing required query parameters (symbol) — returns error response
- Rate limiting or upstream data unavailability from vergex.trade — returns error code
- Network timeout or service unavailability — HTTP 5xx error

## How this service works

Backed by vergex.trade. Pay for any API with USDC. No API keys. No registration. Just a wallet.

## Output

Returns a JSON object with a status code and an array of daily price records (OHLCV) for the requested US stock ticker, typically including open, high, low, close, and volume data per trading 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "symbol": {
       "type": "string"
      },
      "datatype": {
       "type": "string"
      },
      "outputsize": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "code": 0,
  "data": []
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/claw402-us-stock-daily-price-data-a4e3425a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from claw402.ai](https://www.zero.xyz/host/claw402.ai/llms.txt)