Limits

Current defaults and header semantics for throttling.

Defaults

NameTypeRequiredDescription
Request rate
tenant-levelDefault 1,000 requests/minute per tenant (configurable).
Request body size
gatewayMaximum body size is 1 MB (1,048,576 bytes). Exceeding this limit returns HTTP 400.

Rate Limit Headers

http
X-RateLimit-Limit: 1000
X-RateLimit-Remaining: 999
X-RateLimit-Reset: 1740000000
x-request-id: 7f8c5a8e-d73e-4c45-95c6-4cf2ec2d9a01

429 Response Header

http
Retry-After: 60
Reset Timestamp Format
X-RateLimit-Reset is a Unix epoch integer, not ISO-8601.