Thermodynamics and Heat Transfer

thermo-heat-calc.x402tookit.com · 8 paid endpoints · listed 2026-11-02

Linear, area and volume change of a solid for a temperature change, with typical coefficients for common materials.

pendinglast check not yet
–valid x402 answers, 72 h
sharedUSDC received on Base, 7 days
2distinct payers, 7 days
10.5score (0-100)

Paid endpoints

MethodEndpointPriceNetworks
GETthermo-heat-calc.x402tookit.com/carnot-efficiency
Carnot limit for a heat engine, refrigerator and heat pump from hot and cold absolute temperatures, with work and heat flows.
$0.02Polygon, Arbitrum, Base, Solana
GETthermo-heat-calc.x402tookit.com/convection-radiation
Newton convection, Stefan-Boltzmann net radiation with emissivity, the radiation coefficient and combined heat loss.
$0.02Polygon, Arbitrum, Base, Solana
GETthermo-heat-calc.x402tookit.com/saturation-pressure-water
Saturation vapor pressure of water from 1 to 100 C by Antoine and Magnus equations, or the boiling point at a pressure.
$0.02Polygon, Arbitrum, Base, Solana
GETthermo-heat-calc.x402tookit.com/thermal-expansion
Linear, area and volume change of a solid for a temperature change, with typical coefficients for common materials.
$0.02Polygon, Arbitrum, Base, Solana
GETthermo-heat-calc.x402tookit.com/conduction-heat-transfer
Steady conduction heat flow through a slab or cylinder wall of layers in series, with R-values and interface temperatures.
$0.03Polygon, Arbitrum, Base, Solana
GETthermo-heat-calc.x402tookit.com/heat-exchanger-lmtd
Heat exchanger LMTD (counterflow or parallel) with duty and area, or counterflow effectiveness-NTU outlet temperatures.
$0.03Polygon, Arbitrum, Base, Solana
GETthermo-heat-calc.x402tookit.com/ideal-gas-process
Ideal gas isothermal, isobaric, isochoric or adiabatic process: final state, work, heat and internal energy change.
$0.03Polygon, Arbitrum, Base, Solana
GETthermo-heat-calc.x402tookit.com/specific-heat-mixing
Final temperature of mixed masses (water, ice, steam, solids) with specific heats and water latent heats of fusion and boiling.
$0.03Polygon, Arbitrum, Base, Solana

Latest checks

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Income on Base (7 days)

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Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/thermo-heat-calc.x402tookit.com