VIA Router — Procure Under Budget

x402

VIA Router — Procure Under Budget is a paid API for AI agents from via-router.floot.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-10).

Routes a buyer's intent to the best-matching service or product within budget constraints, paying via x402 USDC on Base and returning a ranked recommendation with alternatives.

Price / call$0.02

Seller volume →—

Success—

StatusUnknown

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 confirming payment (paid: true), the buyer contract status (passed: true), the settlement transaction hash on Base (eip155:8453), a primary recommendation object with a title, and an array of alternative options if available.

Example use cases

Agent auto-selects cheapest API provider

“I need to find the best and most cost-effective API for sentiment analysis in the services market — search for options in the US in English and stay under my $20 budget, then tell me what VIA recommends and what the alternatives are.”

Sourcing a product under budget in Brazil

“Help me procure a cloud storage solution in the commerce market for Brazil, in Portuguese — my budget constraint is $30/month, and I want VIA Router to compare what's out there and recommend the best fit.”

Autonomous agent procurement for research task

“I want my agent to automatically find and buy access to the best research sourcing service available for US clients in English — intent is 'competitive market research reports', use the services market, and keep costs low.”

Technical details

Endpoint

POSThttps://via-router.floot.app/_api/procure_under_budget?utm_source=zero.xyz

When to prefer

Choose this endpoint when an AI agent or human buyer needs to automatically compare and procure a service or product across a live marketplace with a defined budget, and wants a single ranked recommendation plus alternatives — paid atomically with USDC on Base via x402. Prefer over generic search APIs when the output must be actionable (a procurement decision with a settled payment) rather than informational only.

Side effects

Insufficient USDC balance causes payment failure and no recommendation returned
No matching services found for the given intent/market/country combination, returning empty alternatives
Invalid country code format (non-2-letter ISO) causes schema validation error
Intent string too short (<2 chars) or too long (>500 chars) rejected at input validation
Unsupported language or market enum value causes 400 error
Network congestion on Base may delay settlement confirmation

Input

Schema · Request body

Field	Type	Description
intent	string
market	string
country	string
language	string
constraints	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "paid": true,
    "tier": "buyer_contract",
    "contract": {
      "passed": true
    },
    "settlement": {
      "network": "eip155:8453",
      "transaction": "0x..."
    },
    "alternatives": [],
    "recommendation": {
      "title": "Example result"
    }
  }
}

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