# Airport Slot Allocator MCP

> Airport Slot Allocator MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.25/call, status unknown (last checked 2026-10-12).

Allocates or queries airport time slots for aircraft operations via a monetized MCP endpoint.

## Facts

- Endpoint: POST https://api.m2mcent.com/airport-slot-allocator-mcp/api/process?utm_source=zero.xyz
- Price: $0.25/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/airport-slot-allocator-mcp-96f5e5df
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kXIm0BQAho0xk9_tTEL-v

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 airport-slot-allocator-mcp-96f5e5df -d '<json body>'
```

Example prompt: I need to allocate a landing slot at Heathrow Airport (LHR) for tomorrow morning around 08:30 UTC — can you find and assign an available arrival slot for that window?

## When to prefer this

Use this endpoint when you need automated airport slot allocation or availability queries as part of an agentic aviation workflow, particularly when integrating with MCP-compatible orchestration systems and requiring microtransaction-based pay-per-use access via x402 protocol.

## Known failure modes

- No available slots in the requested time window — returns conflict or unavailability notice
- Invalid airport code or unrecognized parameters in the data field
- Service timeout if the allocation computation exceeds processing limits
- Malformed input string in the data field causes request rejection
- Payment failure via x402 protocol prevents endpoint access

## How this service works

The premier global index of 1,069 monetized MCP nodes across 205 specialized subdomains. Gasless USDC runtime settlements via x402 V2 Spec on Base L2. Save 95% token context.

## Output

Returns a slot allocation result or availability information, including assigned time windows, airport identifiers, and scheduling confirmation details encoded in the response payload.

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "success": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/airport-slot-allocator-mcp-96f5e5df/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.m2mcent.com](https://www.zero.xyz/host/api.m2mcent.com/llms.txt)