# VIA Router — Product Offers Endpoint

> VIA Router — Product Offers Endpoint 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 buyer intent to a recommended product offer, comparing APIs, services, and commerce options with USDC micropayment settlement on Base.

## Facts

- Endpoint: POST https://via-router.floot.app/_api/product_offers?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-product-offers-endpoint-4b11b570
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UgN7NjMSzHuuFOyApb3T7

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-product-offers-endpoint-4b11b570 -d '<json body>'
```

Example prompt: I need to find the best PDF text extractor — can you check VIA Router for a recommendation in the information market, for the US?

## When to prefer this

Choose this endpoint when an AI agent or user needs to discover and compare APIs, services, or products via a single plain-language query and is willing to pay a $0.001 USDC micropayment per lookup. Ideal for agentic buyer-side workflows where the agent doesn't already know which specific API or product to use and wants a curated recommendation. Particularly suited for x402-enabled agent pipelines on Base.

## Known failure modes

- Intent string too short or missing — returns validation error
- Invalid country code (not ISO 3166-1 alpha-2) — rejected by schema
- x402 payment not fulfilled — endpoint returns 402 Payment Required before processing
- No matching recommendation found — alternatives array may be empty
- Unsupported language or market enum value — schema validation failure

## 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 top recommendation (title and source), an array of alternatives, a settlement object with the Base network transaction hash confirming the x402 USDC payment, and the toll fee paid in USD. The 'paid' flag confirms successful payment processing.

## 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": 0.001,
  "alternatives": [],
  "recommendation": {
   "title": "PDF Text Extractor",
   "source": "Apify Store"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/via-router-product-offers-endpoint-4b11b570/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)