# page-weight-bulk

> page-weight-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).

Analyzes page weight and resource inventory for up to 20 URLs in a single concurrent batch call, returning per-item results in input order with error handling.

## Facts

- Endpoint: GET https://intel.rallylive.ca/bulk/site/weight
- 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/page-weight-bulk-a9117f18
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_VutHnSEpN43UPi9M8GWir

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 page-weight-bulk-a9117f18
```

Example prompt: Can you check the page weight and resource inventory for all these URLs at once — I have a list of 15 sites I need to audit: example.com, foo.io, bar.net... (up to 20 total)?

## When to prefer this

Use this endpoint when you have a list of 2–20 URLs and need page weight and resource inventory for all of them efficiently in a single API call with concurrent processing, rather than making 20 sequential calls to the single /site/weight endpoint. Prefer this over the single-URL endpoint whenever batch throughput or cost efficiency matters.

## Known failure modes

- Individual URL fetch failure returns per-item error field rather than crashing the whole batch
- Exceeding 20 URLs in a single call may result in rejection or truncation
- Malformed or unreachable URLs return errors in the per-item error field
- Network timeouts on slow-loading pages may cause per-item errors
- Payment failure or insufficient USDC balance blocks the entire call

## How this service works

Bulk page weight: 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/weight endpoint (Page weight and resource inventory from the HTML). Batch enrichment for agents that hold a list. $0.01 per batch.

## Output

Returns an ordered array of per-URL results matching the input order, each containing page weight metrics and a full resource inventory (as produced by the single /site/weight endpoint), plus a per-item error field for any failures and an overall count of failed items in 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/page-weight-bulk-a9117f18/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)