# wafermap.xyz Stock Token Signal

> wafermap.xyz Stock Token Signal is a paid API for AI agents from wafermap.xyz, paid per call via x402, $0.02/call, status unknown (last checked 2026-11-03).

Returns Chainlink reference price, on-chain DEX price, the premium between them, and a short AI analysis for a single stock token by ticker or contract address.

## Facts

- Endpoint: POST https://wafermap.xyz/v1/stock-signal?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-11-03
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/wafermap-xyz-stock-token-signal-8e742b16
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0F-4RmZ9o28xIwhOSi6gk

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 wafermap-xyz-stock-token-signal-8e742b16 -d '<json body>'
```

Example prompt: What's the Chainlink reference price vs DEX price for TSLA right now, and what's the premium between them? Also give me a quick AI read on the signal.

## When to prefer this

Choose this endpoint when you need a combined oracle-vs-DEX price comparison and AI interpretation for a specific tokenized stock. It is distinct from a generic token signal (which covers any DeFi token) because it specifically bridges Chainlink stock price feeds with on-chain DEX prices on Robinhood Chain, making it ideal for arbitrage detection, pre-trade analysis, or monitoring price divergence in tokenized equities.

## Known failure modes

- Invalid or unrecognized ticker symbol returns an error or empty result
- Contract address not found on supported chain returns an error
- Chainlink feed unavailable for the requested asset leads to missing reference price
- DEX liquidity too low to determine reliable on-chain price
- Payment not processed (x402 protocol) blocks access to the endpoint

## How this service works

Stock Token Signal — One stock token: Chainlink reference price, on-chain DEX price, the premium between them and a short AI read.

## Output

Returns a snapshot for the requested stock token including: the Chainlink oracle reference price, the current on-chain DEX price, the premium (percentage difference) between them, and a short AI-generated market read summarizing momentum, risks, or notable observations.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "symbol": {
   "type": "string",
   "maxLength": 64,
   "minLength": 1,
   "description": "Ticker (TSLA) or token address."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/wafermap-xyz-stock-token-signal-8e742b16/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from wafermap.xyz](https://www.zero.xyz/host/wafermap.xyz/llms.txt)