# MacroPulse Session Brief

> MacroPulse Session Brief is a paid API for AI agents from macropulse.theaslangroupllc.com, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Returns a real-time macro session brief for FX agents covering overnight drivers, key price levels, scheduled risk events, and directional bias for London and New York sessions.

## Facts

- Endpoint: GET https://macropulse.theaslangroupllc.com/api/session-brief
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/macropulse-session-brief-b8dfe4f2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_liPNOsKpfOpUJCypykwgQ

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 macropulse-session-brief-b8dfe4f2
```

Example prompt: What's the macro session brief for today's London open — give me the overnight drivers, key levels, any scheduled data releases, and whether we're biased risk-on or risk-off heading in?

## When to prefer this

Choose this endpoint when an FX-focused AI agent needs a concise, opinionated pre-session briefing that combines overnight price action, macro catalysts, technical levels, and risk event scheduling into a single call — rather than assembling those pieces from multiple separate data sources.

## Known failure modes

- Stale data if called outside of session preparation windows
- Service unavailable if market data feeds are disrupted
- Payment failure if USDC balance is insufficient for the $0.10 per-call fee
- Rate limiting if called too frequently in a short window

## How this service works

Real-time macro session brief for FX agents — the overnight drivers, key levels, scheduled risk and the directional bias heading into the London and New York sessions.

## Output

A structured session brief containing: overnight macro developments and catalysts, key price levels for major FX pairs, upcoming scheduled risk events (e.g. CPI, NFP, central bank speakers), and a directional bias label for the approaching London or New York trading session.

## 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": {
      "session": {
       "type": "string",
       "description": "NY | LONDON | ASIA"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "errors": {
     "type": "object",
     "description": "Documented error responses, keyed by HTTP status code",
     "additionalProperties": {
      "type": "object",
      "required": [
       "description"
      ],
      "properties": {
       "example": {
        "type": "object"
       },
       "description": {
        "type": "string"
       }
      }
     }
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "bias": "sell rallies in EUR/USD toward 1.0850",
  "theme": "EUR under pressure ahead of ECB minutes",
  "session": "LONDON",
  "key_levels": {
   "eur_usd": {
    "support": 1.078,
    "resistance": 1.085
   }
  },
  "data_releases": [
   "German CPI 08:00 GMT"
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/macropulse-session-brief-b8dfe4f2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from macropulse.theaslangroupllc.com](https://www.zero.xyz/host/macropulse.theaslangroupllc.com/llms.txt)