# PredictLeads News Events Discovery

> PredictLeads News Events Discovery is a paid API for AI agents from x402.orthogonal.com, paid per call via x402, $0.04/call, status unknown (last checked 2026-09-14).

Search and filter news events across companies using categories, location, and pagination

## Facts

- Endpoint: GET https://x402.orthogonal.com/predictleads/v3/discover/news_events
- Price: $0.04/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/predictleads-news-events-discovery-1d63237b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ImPURKzx_-uLJNlX5yS7B

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 predictleads-news-events-discovery-1d63237b
```

Example prompt: Search for news events about tech companies based in the United States — show me the first page of results, up to 20 items, filtering by the 'funding' category.

## When to prefer this

Choose this endpoint when you need to discover or monitor news events across multiple companies with filtering by category or geographic location. It is especially useful when paginating through large result sets cost-effectively, since continuation pages using parentRequestId are billed at $0. Prefer this over generic web search when you need structured, company-attributed news event data from PredictLeads' curated dataset.

## Known failure modes

- Invalid or unsupported category value returns an error or empty results
- Changing filter parameters mid-pagination starts a new billable request instead of continuing free pagination
- Missing or invalid parentRequestId for continuation pages may result in duplicate charges
- Rate limiting or payment failure via x402 protocol returns a 402 Payment Required error
- Unsupported company_location format may return no results

## How this service works

Search and filter news events across all companies Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

## Output

Returns a paginated list of news event records matching the specified filters, including event details, company references, categories, and billing metadata (requestId) needed to continue pagination at zero additional charge.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "page": {
       "type": "integer",
       "description": "For later pages of the same logical search, keep non-pagination parameters unchanged and pass top-level parentRequestId from the first Orthogonal /v1/run response."
      },
      "limit": {
       "type": "integer"
      },
      "categories": {
       "type": "string"
      },
      "company_location": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/predictleads-news-events-discovery-1d63237b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.orthogonal.com](https://www.zero.xyz/host/x402.orthogonal.com/llms.txt)