# HyperNatt Execution Context Compare

> HyperNatt Execution Context Compare is a paid API for AI agents from hypernatt.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-01).

Compares a current Hyperliquid market execution context against a stored baseline to surface divergence signals for BTC microstructure analysis.

## Facts

- Endpoint: POST https://hypernatt.com/api/m2m/execution-context/compare?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/hypernatt-execution-context-compare-88a2d889
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ax9yBRiZ7SHtMPecrvqN4

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 hypernatt-execution-context-compare-88a2d889 -d '<json body>'
```

Example prompt: Compare my saved HyperNatt execution context baseline against the current Hyperliquid market state — I want to see how much the BTC microstructure has shifted since my last quote.

## When to prefer this

Use this endpoint when you have a previously stored execution context baseline from a HyperNatt quote or compare result and want to measure how the current Hyperliquid BTC market microstructure has evolved. Prefer this over raw L2 book lookups when you need structured delta analysis relative to a personal reference point, or when you want to replay a historical F310 observation in a controlled comparison without live data trust. Best suited for iterative trading analysis workflows where baseline state is maintained client-side.

## Known failure modes

- Missing or malformed 'baseline' object returns validation error
- Baseline object from an incompatible prior endpoint version may be rejected
- F310 observation values provided as 'observation' are treated as historical only — passing live data expecting real-time trust will yield historically-evaluated results
- Network or Hyperliquid API unavailability may cause delayed or failed public meta/L2Book fetch when observation is omitted
- Payment failure via x402 protocol prevents endpoint access

## How this service works

HyperNatt Terminal — 6 MCP tools for AI agents: liquidation radar, Hyperliquid execution quotes, context comparison, fill reconciliation and LI.FI cross-chain swaps. Free manifest and daily tool/token trials; paid data calls 0.001 USDC via x402.

## Output

Returns a JSON object with a boolean 'ok' field, a 'product' string identifying the signal type, a 'result' object containing the comparison delta and execution context analysis, a 'baseline' object echoing the submitted reference, and a 'delivery' object with metadata about the response. The result captures how the current or replayed market state diverges from the caller's baseline.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "baseline"
 ],
 "properties": {
  "baseline": {
   "type": "object",
   "description": "Exact baseline object from a prior quote/compare result; retain it client-side. Caller-owned and unsigned, no server session."
  },
  "observation": {
   "type": "object",
   "description": "Optional replay observation from F310. Caller-supplied values are ALWAYS evaluated historically, never trusted as live. Omit to fetch public meta+l2Book."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "ok",
  "product",
  "result",
  "delivery"
 ],
 "properties": {
  "ok": {
   "type": "boolean"
  },
  "result": {
   "type": "object",
   "additionalProperties": true
  },
  "product": {
   "type": "string"
  },
  "baseline": {
   "type": "object",
   "additionalProperties": true
  },
  "delivery": {
   "type": "object",
   "additionalProperties": true
  }
 },
 "additionalProperties": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/hypernatt-execution-context-compare-88a2d889/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from hypernatt.com](https://www.zero.xyz/host/hypernatt.com/llms.txt)