The user has sent too many requests in a given time period (rate limiting).
You've hit the API's rate limit. You need to slow down and wait before making more requests.
Exceeded API rate limit
No request throttling in client
Retry loop without backoff
Shared API key across many users
Implement exponential backoff
Check Retry-After header for wait time
Add request throttling/debouncing
Cache responses to reduce requests
DevConsole shows rate limit headers (X-RateLimit-*) in responses. Monitor your API usage in real-time.
Get DevConsole ProYou've hit the API's rate limit. You need to slow down and wait before making more requests.
Implement exponential backoff Check Retry-After header for wait time Add request throttling/debouncing Cache responses to reduce requests
Yes, 429 is a client error. This means the issue is with the request being sent, not the server.