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24 articles
API & SDK
Authentication, rate limits, endpoints, and language-specific SDK usage.
18 articles
Model Configuration
Fine-tuning, prompt engineering, temperature settings, and output parsing.
12 articles
Billing & Usage
Token pricing, invoice management, quota increases, and payment methods.
15 articles
Account & Security
API key rotation, 2FA setup, team roles, and organization management.
9 articles
Webhooks & Streaming
Real-time event handling, SSE configuration, and payload debugging.
7 articles
Safety & Moderation
Content filtering, compliance guidelines, and custom guardrails.
Popular Articles
How to handle 429 Rate Limit errors
Fine-tuning NexusAI v3 on custom datasets
Understanding tokenization & pricing
Streaming responses with Server-Sent Events
Rotating API keys without downtime
Frequently Asked Questions
What are the current rate limits for free vs paid tiers?
Free tiers are limited to 60 requests per minute with a 10k token context window. Professional plans scale to 500 RPM, and Enterprise offers custom limits up to 5,000 RPM with dedicated throughput allocation.
How do I access my usage metrics and token consumption?
Navigate to Dashboard → Usage & Analytics. You can view real-time token consumption, request latency, and download CSV exports for billing reconciliation. Enterprise clients get dedicated analytics endpoints.
Is my data stored or used for model training?
No. All API requests are processed in memory. We do not retain your prompts, completions, or uploaded files for training purposes. Data is encrypted in transit and at rest, and fully deleted after response delivery.
How long does fine-tuning typically take?
Most fine-tuning jobs complete within 2-6 hours depending on dataset size and base model. You'll receive a webhook notification or dashboard alert when your custom model is ready for inference.
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