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OmniAPI Temperature Converter
x402
OmniAPI Temperature Converter is a paid API for AI agents from omni-api-cyan.vercel.app, paid per call via x402, $0.07221/call, status unknown (last checked 2026-09-15).
Converts a temperature value between units (e.g. Celsius, Fahrenheit, Kelvin) via a pay-per-call API using x402/USDC micropayments.
Price / call$0.07221
Success—
StatusUnknown
How this service works
444 endpoints across 9+ chains. Crypto, AI, Social, Finance, Weather, Tools. Pay per call in USDC via x402 with 4 facilitators: Dexter, Meridian, FluxA, GoPlausible.
Output
Returns the converted temperature value in the requested target unit, along with unit labels for both input and output.
Example use cases
Recipe temperature unit conversion
“My baking recipe says to preheat the oven to 375 Fahrenheit — what is that in Celsius?”
Weather data normalization
“I'm getting weather readings in Kelvin from a sensor — can you convert 300 Kelvin to Celsius so I can display it in a human-readable format?”
Science homework unit check
“Can you convert -40 Celsius to Fahrenheit? I need to verify whether those two scales actually meet at that point.”
Technical details
Endpoint
POSThttps://omni-api-cyan.vercel.app/api/tools/convert/temperatureWhen to prefer
Use this endpoint when you need a quick, programmatic temperature unit conversion within an agent workflow and are already using x402 micropayment infrastructure. It is best for single-value conversions embedded in broader pipelines (e.g. normalizing sensor data, localizing weather output, or answering unit-conversion questions). If you need bulk conversions or free access, a local math formula or free utility API may be more efficient.
Side effects
- Missing or malformed query field returns an error — ensure the query string clearly specifies value and units
- Unrecognized temperature unit names may return a parsing error or null result
- Network or payment failure via x402 may return a 402 Payment Required or 5xx error
- Ambiguous input (e.g. no unit specified) may produce incorrect or unexpected conversion
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| input | string | Input data for the endpoint |
| queryrequired | string | Search query or input text |
| params | object | Additional parameters |
Output
Schema · Response
{
"type": "object",
"description": "API response data"
}Tags
x402
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