Perplexity Evidence

Rate-limited requests are not billed

Catalog row in Vendor License Evidence · Cited

Kind: Documentation excerpt
Excerpt: "Requests rejected with a 429 are not billed."
Locator: Orchestrator API Rate Limits
Applies to: Rate-limited requests are not billed
Supports rules: Rate-limited requests are not billed
Related metrics: API usage tier
Sources: Rate Limits & Usage Tiers (Perplexity API documentation)