# OpenAPI Discovery Bulk

> OpenAPI 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 OpenAPI/Swagger specifications for up to 20 domains in a single concurrent batch call, returning results in input order with per-item errors.

## Facts

- Endpoint: GET https://intel.rallylive.ca/bulk/site/openapi
- 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/openapi-discovery-bulk-c7d9a2e5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rQMXicCBd1MypSNT_5wcF

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 openapi-discovery-bulk-c7d9a2e5
```

Example prompt: Can you check all 15 domains on my list — stripe.com, twilio.com, sendgrid.com, etc. — and tell me which ones expose a public OpenAPI or Swagger spec, and what the spec URL is for each?

## When to prefer this

Choose this endpoint when you need to discover OpenAPI specs for multiple domains at once and want to avoid the latency and cost of sequential single-domain calls. It processes up to 20 domains concurrently, returns results in input order, and isolates per-item failures so a single bad domain doesn't break the batch. Prefer the single /site/openapi endpoint only when checking one domain at a time.

## Known failure modes

- Domain unreachable or DNS failure — per-item error field populated
- No OpenAPI/Swagger spec found at any standard path — empty result for that item
- Rate limiting or timeout on a specific domain — per-item error
- Input list exceeds 20 domains — request rejected
- Malformed domain in input — per-item error for that entry
- Payment not completed (x402 protocol) — request blocked entirely

## How this service works

Bulk openapi discovery: up to 20 domains 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/openapi endpoint (OpenAPI / Swagger discovery). Batch enrichment for agents that hold a list. $0.01 per batch.

## Output

An ordered array of results matching the input domain list, where each item contains the OpenAPI/Swagger discovery result (spec URL, detected spec content or summary) equivalent to the single-domain endpoint, plus a per-item error field if discovery failed. A top-level failure count is also returned.

## 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/openapi-discovery-bulk-c7d9a2e5/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)