# MacroPulse Session Brief

> MacroPulse Session Brief is a paid API for AI agents from macropulse-alpha.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).

Delivers a real-time macro intelligence briefing for forex traders covering the current trading session's key themes, risks, and opportunities

## Facts

- Endpoint: GET https://macropulse-alpha.vercel.app/api/session-brief
- Price: $0.1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/macropulse-session-brief-767ba8fb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uUw-Oh_fOAYMxD-gXR9bJ

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-767ba8fb
```

Example prompt: Give me a MacroPulse session brief — I want to know the key macro themes, risks, and opportunities I should be aware of before I start trading forex this session.

## When to prefer this

Use this endpoint when you need a holistic, session-level macro briefing synthesizing multiple market factors into a single narrative — ideal before starting a trading session or when a user wants a one-stop macro context check. Prefer sibling endpoints (sentiment, rates differential, intermarket, etc.) when you need deep-dive analysis on a specific factor rather than a broad session overview.

## Known failure modes

- Payment failure (x402) — USDC payment of $0.10 not processed or insufficient funds
- Service unavailable — real-time data feed disruption may cause 503 response
- Rate limiting — too many requests in short succession may result in 429
- Stale data — if underlying macro data sources are delayed, brief may reflect slightly outdated conditions

## 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 real-time macro intelligence brief tailored for forex traders, covering the current session's dominant macro themes, significant risk events, cross-market signals, and directional context relevant to currency trading decisions.

## Example request

```json
{
 "session": "london"
}
```

## 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-767ba8fb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from macropulse-alpha.vercel.app](https://www.zero.xyz/host/macropulse-alpha.vercel.app/llms.txt)