# Otto X402 Router — Meta Intelligence

> Otto X402 Router — Meta Intelligence is a paid API for AI agents from openrouter-production-d0d6.up.railway.app, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-16).

Discovers and returns the best-matched Otto-verified and live CDP Bazaar x402 API candidates for a given data or service need, including prices, payment URLs, and source labels

## Facts

- Endpoint: GET https://openrouter-production-d0d6.up.railway.app/meta-intelligence
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/otto-x402-router-meta-intelligence-9e5cce0f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QbqeR6sI1-ko1m-PlieV8

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 otto-x402-router-meta-intelligence-9e5cce0f
```

Example prompt: I need to find the best available paid APIs for real-time stock price data — can you search the Otto router's meta intelligence endpoint to surface verified x402 candidates with their prices and payment URLs?

## When to prefer this

Use this endpoint when an agent needs to discover which x402 micropayment APIs exist for a given capability before committing to a call — ideal for dynamic routing, price comparison, or when the best data source is unknown. Prefer over the Full Auto endpoint when you want to inspect candidates and prices before paying, rather than auto-executing a payment.

## Known failure modes

- No matching candidates found for the requested service type — empty results list
- Bazaar index temporarily unavailable — stale or partial candidate list returned
- Malformed input object missing required 'type' or 'method' fields — 400 validation error
- Payment of $0.001 USDC not processed — 402 Payment Required before results delivered
- Rate limiting or server overload on Railway host — 503 or timeout

## How this service works

Otto X402 Router — Meta Intelligence. Ask what data/service you need; get the best Otto-verified plus live CDP Bazaar x402 candidates with prices, pay_urls and blunt source labels. Non-custodial discovery.

## Output

A ranked list of Otto-verified and live CDP Bazaar x402 API candidates matching the requested data or service need, each with pricing, pay_url, and a blunt source label (e.g. bazaar, github, facilitator). Enables non-custodial discovery before committing to a payment.

## 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
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/otto-x402-router-meta-intelligence-9e5cce0f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from openrouter-production-d0d6.up.railway.app](https://www.zero.xyz/host/openrouter-production-d0d6.up.railway.app/llms.txt)