Metering
- One call = one unit (no per-tool weighting is active today).
- Usage is aggregated month-to-date, broken down by connector and by tool.
GET /api/usage (same Stytch identity as MCP) returns:
Fair use
A fair-use policy limits excessive automated tool calls. It has three modes:
The default monthly quota is 100,000 cost units (the value of
FAIR_USE_MONTHLY_QUOTA when unset). Contact support if you expect to exceed it.
Fair use fails open: if the usage store is unavailable, calls are allowed
(
withinQuota: true) rather than blocked. Normal usage within your plan is
included, and you’re warned before approaching any limit.