Single Constant Lookup
Look up a single physical constant by key.
| Endpoint | GET /api/framework/constants/:key |
| Auth | none |
| Rate limit | 120/min |
| Category | data |
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
key | string | Yes | Constant key: c, G, h, h_bar, k_B, e_charge, m_electron, etc. |
Returns
{ key, value, unit, name, exact }
Example
curl -sS \
"https://zeqsdk.com/api/framework/constants/:key"
This protocol is a named building block — one of the operations you
compose inside a state contract. Call it directly with
the request above, or invoke it from a contract that fires on your machine's
clock. Browse the whole library at GET /api/protocols; fetch this one at
GET /api/protocols/physical-constant.