# VIA Router — Travel Options

> VIA Router — Travel Options is a paid API for AI agents from via-router.floot.app, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-10).

Routes a plain-language travel-related intent to a recommended service or product option, with alternatives, using x402 USDC micropayments on Base.

## Facts

- Endpoint: POST https://via-router.floot.app/_api/travel_options?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-10
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/via-router-travel-options-2b5c7f16
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WcG8qxbCxSgRlI5AmTzT_

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 via-router-travel-options-2b5c7f16 -d '<json body>'
```

Example prompt: Can you use VIA to find me the best travel booking service for hotels in Brazil? Use the travel market and set the country to BR in English.

## When to prefer this

Choose this endpoint when you need a travel-specific routing decision — comparing booking platforms, travel APIs, or services — and want a single authoritative recommendation plus alternatives. It is particularly useful for AI agents operating in the travel domain that need to dynamically discover and select the best external service for a user's trip-related task, especially when operating with x402 micropayment infrastructure on Base.

## Known failure modes

- Insufficient USDC balance causes payment failure and no recommendation returned
- Vague or ambiguous intent yields a low-confidence or empty recommendation
- Unsupported country code returns a validation error
- Market enum mismatch results in routing to wrong category
- Network congestion on Base may delay settlement confirmation

## How this service works

VIA is a paid buyer-side router for AI agents and humans. Compare APIs, services, products and sourced research with x402 USDC payments on Base.

## Output

Returns a JSON object with a boolean indicating payment success, the echoed intent, settlement details (network and transaction hash on Base), the toll cost in USD, a primary recommendation with a title and source, and a list of alternative options.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "intent": {
   "type": "string",
   "maxLength": 500,
   "minLength": 2,
   "description": "Plain-language request to route"
  },
  "market": {
   "enum": [
    "auto",
    "services",
    "commerce",
    "information",
    "travel"
   ],
   "type": "string"
  },
  "country": {
   "type": "string",
   "pattern": "^[A-Z]{2}$"
  },
  "language": {
   "enum": [
    "en",
    "pt"
   ],
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "paid": true,
  "intent": "Find a PDF text extractor",
  "settlement": {
   "network": "eip155:8453",
   "transaction": "0x..."
  },
  "viaTollUsd": 0.01,
  "alternatives": [],
  "recommendation": {
   "title": "PDF Text Extractor",
   "source": "Apify Store"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/via-router-travel-options-2b5c7f16/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from via-router.floot.app](https://www.zero.xyz/host/via-router.floot.app/llms.txt)