# Seerium Global Pulse Feed

> Seerium Global Pulse Feed is a paid API for AI agents from api.seerium.xyz, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns a ranked, agent-ready feed of the latest crypto, macro, geopolitical, weather, and market-moving news items in a single call.

## Facts

- Endpoint: GET https://api.seerium.xyz/v1/pulse/latest
- 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/api-seerium-xyz-321f60d6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_e2UE14k83AKkvwIpjkba-

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 api-seerium-xyz-321f60d6
```

Example prompt: Pull the latest global pulse feed right now — I want to see the most recent crypto, macro, geopolitical, and weather headlines that could be moving markets.

## When to prefer this

Choose this endpoint when you need a single, broad, cross-domain news digest covering crypto, macro, geopolitical, and weather signals simultaneously rather than querying a single-domain feed. Ideal for trading agents that need situational awareness across multiple asset classes before making decisions.

## Known failure modes

- 402 Payment Required if USDC payment is not provided or insufficient
- Empty or stale feed if no recent news items have been ingested
- Rate limiting or quota errors if called too frequently
- Network timeout if the upstream news aggregation pipeline is slow
- Malformed response if the API version is mismatched

## How this service works

Crypto and prediction market intelligence through x402.

## Output

A ranked list of recent news items spanning crypto, macro, geopolitical, weather, and market-moving topics, formatted for agent consumption with freshness and relevance signals.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {}
 }
}
```

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": {
   "items": [
    {
     "id": "pulse_1",
     "url": "https://example.com/pulse/bitcoin-cpi",
     "tags": [
      "news",
      "crypto"
     ],
     "status": "fresh",
     "summary": "Macro-sensitive crypto headlines from cached pulse sources.",
     "tickers": [
      "BTC"
     ],
     "headline": "Bitcoin volatility rises ahead of CPI print",
     "imageUrl": "https://example.com/pulse/bitcoin-cpi.jpg",
     "provider": "coindesk",
     "description": "Macro-sensitive crypto headlines from cached pulse sources.",
     "publishedAt": "2026-03-25T11:58:00.000Z"
    }
   ],
   "timestamp": "2026-03-25T12:00:00.000Z"
  },
  "meta": {
   "requestId": "req_example_123",
   "updatedAt": "2026-03-25T11:59:30.000Z",
   "freshnessMs": 30000,
   "generatedAt": "2026-03-25T12:00:00.000Z"
  },
  "product": {
   "id": "pulse-latest",
   "name": "Crypto Market Pulse API",
   "path": "/v1/pulse/latest",
   "price": "$0.1000",
   "method": "GET",
   "accepts": [
    {
     "payTo": "0x81832eEDe3a4ad96CB3D7cA09977636D912fd3D5",
     "price": "$0.1000",
     "scheme": "exact",
     "network": "eip155:8453"
    },
    {
     "payTo": "2h752kAbb9z1jpdSzqMEYg9JHv6TPJ6T2BfAJMyjLFtZ",
     "price": "$0.1000",
     "scheme": "exact",
     "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
    }
   ],
   "networks": [
    "eip155:8453",
    "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"
   ]
  },
  "service": "seerium-x402-api"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/api-seerium-xyz-321f60d6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.seerium.xyz](https://www.zero.xyz/host/api.seerium.xyz/llms.txt)