# KEVAREMESH AI Procurement Gateway

> KEVAREMESH AI Procurement Gateway is a paid API for AI agents from kevaremesh-web.vercel.app, paid per call via x402, $0.0001/call, status unknown (last checked 2026-10-01).

Discovers, compares, and routes live x402 micropayment APIs on behalf of a buyer without requiring them to select a specific provider

## Facts

- Endpoint: POST https://kevaremesh-web.vercel.app/api/x402/gateway?utm_source=zero.xyz
- Price: $0.0001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kevaremesh-ai-procurement-gateway-67984336
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_jXy_h0gAGENAMQIYCxA7i

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 kevaremesh-ai-procurement-gateway-67984336 -d '<json body>'
```

Example prompt: I need you to find and route me to the best available x402 API that can summarize news articles — pick the most cost-effective provider automatically and tell me what the upstream cost and gateway fee will be.

## When to prefer this

Choose this endpoint when an AI agent needs to procure a specific API capability without being locked into a single provider, especially when cost optimization across competing x402 APIs matters. Ideal when the agent should not need to know which underlying provider to call, and when automatic price comparison and routing logic is desired over manual provider selection.

## Known failure modes

- No matching x402 API found for the requested capability — returns empty selections array
- Upstream providers temporarily unavailable — gateway may return partial or empty selections
- Insufficient budget or payment failure — transaction not completed
- Malformed capability request — gateway returns error with no routing performed
- All upstream APIs over budget threshold — gateway declines to route

## How this service works

Buyer-first MCP procurement gateway that discovers, compares and routes live x402 APIs without making the buyer choose a provider.

## Output

A JSON object containing the selected API provider(s) under 'selections', the total upstream cost in USD under 'upstream_total_usd', and the gateway fee quote in USD under 'gateway_fee_quote_usd', along with product and service identifiers.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "product": "kevaremesh_capability_gateway_v0",
  "service": "KEVAREMESH",
  "selections": [],
  "upstream_total_usd": 0.005,
  "gateway_fee_quote_usd": 0.00025
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kevaremesh-ai-procurement-gateway-67984336/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kevaremesh-web.vercel.app](https://www.zero.xyz/host/kevaremesh-web.vercel.app/llms.txt)