# SignalPulse Tokenized Equity Premium/Discount Intelligence

> SignalPulse Tokenized Equity Premium/Discount Intelligence is a paid API for AI agents from signalpulse.theaslangroupllc.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-16).

Returns real-time premium/discount data in basis points for tokenized stocks (xStocks, Ondo Global Markets, Dinari dShares) versus their underlying share price, with cross-platform spread, US session state, on-chain liquidity, and mean-reversion signals.

## Facts

- Endpoint: GET https://signalpulse.theaslangroupllc.com/api/signal/tokenized
- Price: $0.5/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/signalpulse-tokenized-equity-premium-discount-intelligence-5346a1ce
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BNmvb9L0js1BSRwbvXKi9

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 signalpulse-tokenized-equity-premium-discount-intelligence-5346a1ce
```

Example prompt: Pull the current premium/discount signal for tokenized NVDA — I want to see the basis-point spread across xStocks NVDAx, Ondo NVDAon, and Dinari dShares versus the underlying share, plus whether there's a mean-reversion opportunity and what the on-chain liquidity looks like right now.

## When to prefer this

Use this endpoint when an AI trading agent needs real-time basis-point intelligence on tokenized equities across multiple on-chain platforms (xStocks, Ondo, Dinari) versus the underlying share. Prefer it over generic crypto or equity scans when the specific use case is tokenized stock premium/discount arbitrage, cross-platform spread detection, or on-chain liquidity assessment for tokenized equities.

## Known failure modes

- On-chain price feeds unavailable for one or more platforms — partial data returned with platform flagged as no live price
- Ticker not supported — endpoint returns empty or error response
- Payment not processed — 402 response requiring x402 USDC payment
- Rate limit exceeded — too many calls in a short window
- US market session state indeterminate — may affect session-dependent signals

## How this service works

Multi-platform tokenized-equity premium/discount intelligence for AI trading agents — 24/7 on-chain tokenized stocks (xStocks NVDAx, Ondo Global Markets NVDAon, Dinari dShares where readable) vs the underlying share: premium/discount in bps per platform, cross-platform spread when 2+ platforms trade the same name, US session state, on-chain liquidity, and a mean-reversion read. Loud about platforms with no live public price. Executable arbitrage (legs, entry/exit, net capture) is premium-only.

## Output

Returns per-platform premium/discount in basis points for tokenized stocks versus their underlying share, cross-platform spread when 2+ platforms trade the same name, current US session state, on-chain liquidity metrics, and a mean-reversion signal. Premium tier additionally includes executable arbitrage details with entry/exit legs and net capture estimate. Platforms lacking live public prices are flagged explicitly.

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "ticker": {
       "type": "string",
       "description": "tokenized US equity, e.g. NVDA | TSLA | GOOGL | AAPL | SPY"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/signalpulse-tokenized-equity-premium-discount-intelligence-5346a1ce/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from signalpulse.theaslangroupllc.com](https://www.zero.xyz/host/signalpulse.theaslangroupllc.com/llms.txt)