Unverified50% confidenceFactExact time
Most third-party APIs limit the number of requests per unit time via token buckets or sliding windows, and exceeding the limit returns a 429 status code or even a temporary ban.
1
Sources
50%
Confidence
Long-term
Relevance
10/14/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedQuota limits can directly restrict the number of requests and token consumption per minute or per day in Vertex AI's API quota settings, establishing a ceiling at the entry point with no risk of overspending due to billing delays.66% similarUnverifiedRate Limiting refers to a system restricting the number of requests a user can make within a unit of time.65% similarUnverifiedAfter the credit balance is used up, API requests switch to consuming the user's purchased credits or auto-recharge; when neither is available, API requests stop directly, and the subscription itself is not charged.63% similarUnverifiedAPIs such as ElevenLabs typically charge by character count, and retries after a timeout are billed as entirely new requests, so overly short timeout thresholds will drive up costs.63% similarUnverifiedAPI calls are billed by token; it is recommended to set a spending cap or only top up a small balance in the early stages to avoid unexpected charges caused by code bugs triggering repeated calls.62% similar
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