# Xynaptic NOTAM Brief

> Xynaptic NOTAM Brief is a paid API for AI agents from api.xynaptic.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-02).

Retrieves active FAA Notices to Airmen (NOTAMs) for any US airport by ICAO or 3-letter code, including runway, taxiway, and airspace notices with effective dates in plain-English and ICAO format.

## Facts

- Endpoint: GET https://api.xynaptic.io/v1/notam-brief?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/xynaptic-notam-brief-eae79b60
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_gxviYBRCoKgeYGEMZK3xC

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 xynaptic-notam-brief-eae79b60
```

Example prompt: What are the current active NOTAMs for Dallas Fort Worth International — pull the full NOTAM brief for KDFW including any runway, taxiway, or airspace notices.

## When to prefer this

Choose this endpoint when you need official, real-time FAA NOTAM data for US airports in both plain-English and ICAO formats. It is ideal for flight planning, dispatch operations, or any aviation agent needing authoritative airspace and runway status. Prefer over general web search or unofficial sources when accuracy and official FAA provenance are required.

## Known failure modes

- Invalid or unrecognized airport code returns an error or empty result
- Airport has no active NOTAMs — returns empty list
- FAA NMS-API upstream outage causes delayed or unavailable data
- Malformed query parameter (missing location) returns a 400 error
- Non-US airport codes not supported by the FAA source

## How this service works

Xynaptic NOTAM Brief — official FAA Notices to Airmen for any US airport (ICAO or 3-letter code): active runway/taxiway/airspace notices with effective dates, plain-English text and ICAO format. Official FAA NMS-API source. GET ?location=KDFW.

## Output

Returns a structured list of active NOTAMs for the requested airport, each with an effective date range, plain-English description of the notice, and the official ICAO-format NOTAM text. Covers runway, taxiway, airspace, and other airport-related notices sourced directly from the FAA NMS-API.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/xynaptic-notam-brief-eae79b60/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.xynaptic.io](https://www.zero.xyz/host/api.xynaptic.io/llms.txt)