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StatePulse Pollen Telemetry
x402
StatePulse Pollen Telemetry is a paid API for AI agents from statepulse-api.hahavoid0.workers.dev, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).
Returns live pollen levels (birch, grass, ragweed) and overall allergy risk level for a given location
Price / call$0.02
Success—
StatusUnknown
How this service works
Queries pollen allergen index counts (grass, birch, oak) by coordinate using Open-Meteo.
Output
A JSON object with the overall allergy risk level (e.g. low/medium/high), individual pollen counts for birch, grass, and ragweed (numeric), a confidence rating for the data, and a boolean indicating whether the queried location is supported.
Example use cases
Example prompt
“What are the live pollen levels in Austin, Texas right now — birch, grass, and ragweed — and how bad is the overall allergy risk?”
Technical details
Endpoint
POSThttps://statepulse-api.hahavoid0.workers.dev/environment/pollenWhen to prefer
Use this endpoint when an agent needs real-time, per-species pollen breakdown (birch, grass, ragweed) with an explicit risk classification and confidence score — especially in agentic health, outdoor planning, or allergy-awareness contexts that require pay-per-call, keyless access via x402 USDC on Base.
Side effects
- Location not supported — 'supported: false' returned with no pollen data
- Low confidence result when data sources are sparse for the region
- Invalid or missing location parameter returns an error
- Payment failure via x402 if USDC balance is insufficient
Output
Schema · Response
{
"type": "json",
"example": {
"result": {
"risk_level": "low",
"birch_pollen": 0.5,
"grass_pollen": 2.1,
"ragweed_pollen": 1.2
},
"supported": true,
"confidence": "medium"
}
}Tags
x402
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