# SYNTHORA RWA Gap Watch

> SYNTHORA RWA Gap Watch is a paid API for AI agents from api.hergertsynthora.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-15).

Monitors the price gap between tokenized real-world asset stocks (Ondo Finance tokens) trading 24/7 on-chain and their last official NYSE closing price, flagging arbitrage and price discovery opportunities.

## Facts

- Endpoint: POST https://api.hergertsynthora.com/v1/rwa-gap-watch
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/synthora-rwa-gap-watch-908f8d9c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_K-l7q_6kjyNx3NwUeDhKG

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 synthora-rwa-gap-watch-908f8d9c -d '<json body>'
```

Example prompt: What's the current gap between AAPLon's on-chain price and the last official NYSE close, and is there a liquidity-verified arbitrage opportunity right now across chains?

## When to prefer this

Choose this endpoint when you need to quantify the real-time price divergence between Ondo Finance tokenized equities (AAPLon, TSLAon, NVDAon, SPYon, HOODon) and their official TradFi closing prices, especially during weekends, overnight hours, or pre-market windows when on-chain price discovery precedes NYSE open. Prefer this over generic DEX price lookups because it cross-verifies on-chain pool data against official Yahoo Finance closes, detects zombie/fake pools, and provides per-asset liquidity confidence scores — making it specifically suited for RWA arbitrage analysis and tokenized stock premium/discount monitoring.

## Known failure modes

- No liquid on-chain pool found for requested asset — endpoint reports zombie/low-liquidity pool warning
- Yahoo Finance official closing price unavailable for ticker — gap calculation cannot be completed
- Asset ticker not recognized as a supported Ondo tokenized stock — returns error or empty result
- All available pools flagged as zombie/fake — confidence score is zero, gap unreliable
- Network or DexScreener API outage — on-chain price data unavailable
- x402 payment failure — call not processed, 402 response returned

## How this service works

SYNTHORA rwa-gap-watch: the gap between tokenized stocks (Ondo AAPLon, TSLAon, NVDAon, SPYon, HOODon...) trading 24/7 on-chain and their last official NYSE close — on-chain price discovery happens BEFORE TradFi opens (weekend/overnight edge for investors). Cross-verified: best-liquidity pool (DexScreener, multi-chain) x official close (Yahoo), zombie/fake pools detected and reported, per-asset confidence by liquidity. $0.03 USDC x402 Base.

## Output

Returns the best-liquidity on-chain pool price for each queried tokenized stock (sourced from DexScreener across multiple chains), the official last NYSE closing price (from Yahoo Finance), the calculated price gap in absolute and percentage terms, a per-asset liquidity-based confidence score, and flags for zombie or fake pools detected during cross-verification.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "input": {
   "type": "string",
   "description": "SYNTHORA rwa-gap-watch: the gap between tokenized stocks (Ondo AAPLon, TSLAon, NVDAon, SPYon, HOODon...) trading 24/7 on-chain and their last official NYSE close — on-chain price discovery happens BEF"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/synthora-rwa-gap-watch-908f8d9c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.hergertsynthora.com](https://www.zero.xyz/host/api.hergertsynthora.com/llms.txt)