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Forgemesh Photon Energy Converter
x402
Forgemesh Photon Energy Converter is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-15).
Converts between electromagnetic wavelength (nm), frequency (Hz), photon energy in joules, and photon energy in electron-volts using exact physical constants
Price / call$0.002
Success—
StatusUnknown
How this service works
Photon energy API: convert between electromagnetic wavelength (nm), frequency (Hz), and photon energy (joules and electron-volts) using exact physical constants (c, Planck's h). Give a wavelength or a frequency and get the full set. For optics, spectroscopy, physics, and astronomy agents.
Output
Returns the complete set of electromagnetic properties for the given input: wavelength in nm, frequency in Hz, photon energy in joules, and photon energy in electron-volts, all computed using exact physical constants (speed of light c and Planck's constant h).
Example use cases
Example prompt
“What is the photon energy in joules and electron-volts for 532 nm green laser light, and what frequency does that correspond to?”
Technical details
Endpoint
POSThttps://x402.forgemesh.io/photon-energyWhen to prefer
Use this endpoint when you need to convert between wavelength, frequency, and photon energy with exact physical constants — ideal for optics, spectroscopy, physics simulations, or astronomy agents that need precise quantum energy calculations rather than approximate lookups.
Side effects
- Missing both frequency_hz and wavelength_nm — endpoint requires at least one input
- Non-numeric string values for wavelength or frequency result in computation error
- Wavelength or frequency values of zero or negative numbers are physically invalid
- Extremely large or small values outside practical electromagnetic spectrum range may cause precision issues
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| frequency_hz | string | |
| wavelength_nm | string |
Output
Schema · Response
{
"type": "json",
"example": {
"frequency_hz": 599584916000000,
"photon_energy_ev": 2.479685
}
}Tags
x402
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