Svix · Rate Limits
Svix Rate Limits
Svix Rate Limits is the machine-readable rate-limit profile for Svix on the APIs.io network, conforming to the API Commons Rate Limits specification.
It captures 4 rate-limit definitions.
The profile also includes 8 backoff/retry policies defined.
Tagged areas include Webhook, Webhooks As A Service, Webhook Delivery, Webhook Sending, and Event-Driven.
4 Limits
WebhookWebhooks As A ServiceWebhook DeliveryWebhook SendingEvent-DrivenEventingMessagingPub-SubStreamingIngestIntegrationReliabilityRetriesDeliverabilitySigningVerificationHMACStandard WebhooksMulti-TenantMulti-RegionEnterpriseSoftware-as-a-ServiceDeveloper PlatformRESTSOC 2HIPAAPCI DSSGDPROpen-SourceRustPolyglot SDKTerraformCLI
Policies
Free-tier delivery rate cap.
Professional-tier delivery rate cap.
Enterprise-tier delivery rate cap (custom; sized per contract).
Per-application send rate (configurable via Application.throttleRate).
Per-endpoint send rate (configurable via Endpoint.throttleRate).
Svix returns HTTP 429 with Retry-After when API request rate is exceeded.
Specific per-endpoint limits are not publicly published; contact support
for high-volume use cases.
Idempotency-Key responses are cached for 12 hours.
Endpoints that fail continuously for ~5 days are disabled automatically;
the customer is notified via operational webhook.
Work with this as data
Every rate limit here is available over the APIs.io API and to AI agents over MCP.