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Briefs402 Location Brief
x402
Briefs402 Location Brief is a paid API for AI agents from briefs402.worlddata402.workers.dev, paid per call via x402, $0.1/call, status unknown (last checked 2026-10-29).
Returns a fused intelligence brief for a geographic coordinate, including weather, air quality, timezone, and sunrise/sunset data, written by an LLM under strict no-fabrication rules.
Price / call$0.1
Success—
StatusUnknown
How this service works
Ready-made intelligence reports for AI agents: company, country, daily market, EU tenders, domain due diligence, location, literature review, food product, package risk and document translation briefs. Each brief fuses several live data sources and is written by Llama 3.3 70B under strict no-fabrication rules (English or Arabic). USDC on Base mainnet over x402. No API key, no account.
Output
A structured JSON brief with a subject (place name), key facts (timezone, current weather condition, European AQI with label, sunrise time in local time, temperature in Celsius), and a confidence rating. Written in English or Arabic depending on the lang parameter.
Example use cases
Field agent situational awareness
“Pull a location brief for 48.8566 latitude, 2.3522 longitude — I need the current weather condition, AQI, timezone, and sunrise time for Paris right now.”
Arabic-language location report
“Give me a location intelligence report in Arabic for coordinates 24.6877 latitude, 46.7219 longitude — I want weather, air quality index, and timezone details for Riyadh.”
Environmental check before drone flight
“What are the current weather condition and air quality at 51.5074 latitude, -0.1278 longitude? I need the AQI and temperature in English for London before we proceed.”
Technical details
Endpoint
GEThttps://briefs402.worlddata402.workers.dev/v1/brief/location?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a single fused, human-readable intelligence brief combining weather, air quality, timezone, and sunrise data for a lat/lon coordinate — especially when you want LLM-synthesized prose with a confidence rating rather than raw API JSON from separate weather and AQI services. Ideal for agents that need to present location context to end users without stitching multiple data sources together. Requires no API key or account; only USDC on Base mainnet via x402.
Side effects
- Invalid latitude (outside -90 to 90) or longitude (outside -180 to 180) returns a validation error
- Coordinates over open ocean or unpopulated areas may return low-confidence or partial briefs
- Payment failure or insufficient USDC balance on Base mainnet returns a 402 Payment Required response
- Upstream data source outages (weather, AQI APIs) may degrade confidence or omit key_facts fields
- Unsupported lang value (anything other than 'en' or 'ar') returns a validation error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"subject": "Cairo, Egypt",
"key_facts": {
"timezone": "Africa/Cairo",
"condition": "clear sky",
"european_aqi": "62 (poor)",
"sunrise_local": "06:02",
"temperature_c": 24.1
},
"confidence": "high"
}
}Tags
x402
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