ZeqPhysicsEngine

Game physics engine with Zeqond-quantized timestep. Deterministic rigid body simulation at 0.777s tick rate, collision detection, constraint solving — same result on every machine.

Endpoint	POST /api/gaming/physics
Auth	api-key
Rate limit	30/min
Category	gaming

Parameters

Name	Type	Required	Description
bodies	array	Yes	[{ id, mass, position, velocity, shape }]
forces	array	No	[{ bodyId, force_N, direction }]
steps	number	No	Zeqond steps to simulate (1–128).
gravity	number	No	Gravity m/s². Default 9.81.

Returns

{ states: [{ step, bodies, collisions, energy }], deterministic: true, zeqond }

Example

curl -sS -X POST \
  -H "Authorization: Bearer zsm_..." \
  -H "Content-Type: application/json" \
  -d '{
  "bodies": [],
  "forces": [],
  "steps": 1,
  "gravity": 9.81
}' \
  "https://zeqsdk.com/api/gaming/physics"

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/zeq-physics-engine.