chemeq.openverbs.com publishes 3 machine-payable endpoints over the x402 protocol, priced from $0.004 to $0.004 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /v1/balance | GET | $0.004 | 402 |
| /v1/limiting | GET | $0.004 | 402 |
| /v1/stoichiometry | GET | $0.004 | 402 |
Balance an equation such as "H2 + O2 -> H2O" into the smallest whole-number coefficients using exact rational linear algebra. Equations that cannot be balanced with positive coefficients are clean 400…
Given a reaction and the supplied amount of every reactant, identify the limiting reagent and compute leftover reactant and theoretical product yields.
Given a reaction and a known amount (moles or grams) of one species, compute the amount of a target species. The equation is balanced automatically.