# SwapHunt Session Context & Historical Volatility

> SwapHunt Session Context & Historical Volatility is a paid API for AI agents from x402.swaphunt.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns the current forex/crypto trading session (Asia, London, NY, or Off) along with historical volatility statistics for that session to help time entries and set session-aware expectations.

## Facts

- Endpoint: GET https://x402.swaphunt.dev/v1/context/session
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/swaphunt-session-context-historical-volatility-96ac311c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_j_e3VXBjGOYJS_axLGcU5

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 swaphunt-session-context-historical-volatility-96ac311c
```

Example prompt: What trading session is active right now — Asia, London, NY, or off-hours — and what's the historical volatility for this session so I know what kind of price movement to expect?

## When to prefer this

Use this endpoint when you need to know which trading session is currently active and want session-specific historical volatility context in a single call. Prefer it over general time-of-day volatility endpoints when you specifically want session-labelled data (Asia/London/NY/Off) rather than hour-by-hour breakdowns.

## Known failure modes

- Service unavailable or timeout if the endpoint is unreachable
- Payment failure if USDC balance is insufficient for the $0.001 per-call fee
- Unexpected session classification if timezone or UTC offset is miscalculated on the server side
- Empty or null volatility data if historical data is insufficient for the current session

## How this service works

Current trading session (Asia / London / NY / Off) plus historical volatility for that session. Use to time entries around the most active hours and set session-aware expectations.

## Output

Returns the currently active trading session (Asia, London, NY, or Off), the session's historical volatility metrics, and session timing context to help assess whether it is a high- or low-activity window for trading entries.

## 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": {}
    }
   },
   "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/swaphunt-session-context-historical-volatility-96ac311c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.swaphunt.dev](https://www.zero.xyz/host/x402.swaphunt.dev/llms.txt)