# RSS Feed Discovery Bulk

> RSS Feed Discovery Bulk is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).

Discovers RSS and Atom feeds for up to 20 URLs in a single concurrent batch call, returning results in input order with per-item error reporting.

## Facts

- Endpoint: GET https://intel.rallylive.ca/bulk/site/feeds
- 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/rss-feed-discovery-bulk-0cae2655
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BCrZVFdr5fSRvJX-XG5fH

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 rss-feed-discovery-bulk-0cae2655
```

Example prompt: Can you find all the RSS and Atom feeds for these 15 sites at once: [list of URLs] — I need them processed in batch so I get results for each one back in order, with any failures flagged per item.

## When to prefer this

Use this endpoint when you need to discover RSS/Atom feeds for multiple websites (up to 20) in a single efficient call rather than making individual requests per site. Ideal for feed aggregators, news monitoring pipelines, reading list importers, or any workflow that processes a batch of domains and needs results back in consistent order with graceful per-item failure handling. Prefer over the single /site/feeds endpoint whenever you have 2 or more URLs to process.

## Known failure modes

- Exceeding 20 URLs per batch returns an error or truncates input
- Individual URLs that have no discoverable feeds return a per-item error rather than failing the whole batch
- Malformed or unreachable URLs produce per-item error entries
- Payment failure (x402) prevents the call from executing
- Timeout on slow-responding sites may result in per-item errors for those URLs

## How this service works

Bulk rss feed discovery: up to 20 urls in one call, processed concurrently, results returned in input order with a per-item error field and a count of failures. Same answer per item as the single /site/feeds endpoint (RSS / Atom feed discovery). Batch enrichment for agents that hold a list. $0.01 per batch.

## Output

An ordered array of results matching the input URL order. Each item contains the discovered RSS/Atom feed URLs for that site (same structure as the single /site/feeds endpoint), a per-item error field if discovery failed for that URL, and an overall count of failures across the batch.

## 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": {}
    }
   },
   "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/rss-feed-discovery-bulk-0cae2655/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.rallylive.ca](https://www.zero.xyz/host/intel.rallylive.ca/llms.txt)