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NexusAPI Heart Rate Health Check
x402
NexusAPI Heart Rate Health Check is a paid API for AI agents from nexus-api-virid.vercel.app, paid per call via x402, $0.122923/call, status unknown (last checked 2026-09-15).
Returns heart rate or health/vitals data based on a query input, served via pay-per-call on Base USDC
Price / call$0.122923
Success—
StatusUnknown
How this service works
Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.
Output
Returns an object containing heart rate or health-related metrics corresponding to the query string provided. Exact fields depend on query context but likely include numeric rate values, ranges, or health status indicators.
Example use cases
Resting heart rate lookup
“Pull the resting heart rate data for a healthy adult from the NexusAPI health endpoint and summarize what the normal range looks like.”
Fitness app vitals enrichment
“Query the NexusAPI heart rate health endpoint for 'athlete endurance training' and give me whatever cardiovascular metrics it returns.”
Wellness dashboard data fetch
“Hit the heart rate health check endpoint with the query 'elderly patient monitoring' and tell me what health data comes back so I can populate a wellness dashboard.”
Technical details
Endpoint
POSThttps://nexus-api-virid.vercel.app/api/health/heart-rateWhen to prefer
Choose this endpoint when you need quick, pay-per-call access to heart rate or cardiovascular health data without managing API keys, and you are operating in a USDC-on-Base payment environment. Best suited for lightweight, single-call health metric lookups rather than continuous monitoring streams.
Side effects
- Vague or unsupported query string returns empty or generic response
- Payment failure in USDC on Base causes 402 error before data is returned
- Malformed JSON input returns 400 validation error
- Endpoint unavailability or cold-start on Vercel returns 503 or timeout
- Query outside health domain may return irrelevant or null data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Search query or input parameter |
Output
Schema · Response
{
"type": "object",
"description": "API response data"
}Tags
x402
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