Perplexity API

./Think

Search-grounded LLM API returning cited answers over live web content

OpenAPIllms.txt

[✗]MCP Server

[✓]OpenAPI Spec

[✗]Skill File

[✓]llms.txt↗

[✗]Structured Feed

none documented — this service is not reachable over an agent payment protocol

authAPI Key

onboardingPartial — dashboard signup, then API key

tosNeutral — no bot restrictions

webhooksNo

free tierNo

billingpay-per-token

#llm#search#web-grounded#citations

https://docs.perplexity.ai

// last verified 8/26/2026