Solution: Utilizing DeepLX's Intelligent Flow Control Mechanisms
The 429 error common to traditional translation APIs is mainly due to the strict rate limitation of the official interface. deepLX solves this problem fundamentally through a triple technical approach:
- Intelligent Proxy Routing: the system automatically rotates multiple proxy endpoints to avoid overloading a single interface
- fusion mechanism: when an agent endpoint responds abnormally, it automatically switches to the standby node (the threshold is set to 3 failures in 5 seconds by default)
- exponential backoff algorithm: Dynamic wait time retry strategy for failed requests (formula: baseDelay * 2^attempt)
Specific operational recommendations:
- No special configuration is required to use the public service, the built-in 20 proxy nodes are already in effect automatically
- Self-deployment can be modified in src/lib/config.ts:
- PROXY_URLS (add proxy instance)
- CIRCUIT_BREAKER_THRESHOLD (Adjustment of fusing threshold) - For high-frequency scenarios, it is recommended that RATE_LIMIT_DURATION be adjusted from the default 60000ms to 30000ms
Practical tests show that this set of solutions can reduce the 429 error rate from the official API of 121 TP3T to below 0.31 TP3T.
This answer comes from the articleDeepLX: free DeepL and Google Translate API servicesThe
May not be reproduced without permission:AI productivity tools " How to solve the HTTP 429 Too Many Requests error that occurs frequently in traditional translation APIs?
