# API Sharing

## Product Overview

What Sight Can Do ：

* Unified access: Call the most popular models across the web through a single API, reducing integration and switching costs.
* Smart routing: Choose paths by price/latency/availability with automatic retries and fallbacks for better stability and lower cost.
* Zero-trust key security (BYOK): Upstream keys are encrypted on the client; the backend never sees plaintext; keys are briefly decrypted in executor memory only and never written to disk.
* Auditable billing: The console provides usage breakdowns and periodic snapshots to support local reconciliation.
* Ecosystem incentives: Both compute and keys can earn points/rewards, creating a supply–demand flywheel.
* Easy to start: OpenAI-compatible—usually as simple as changing the Base URL and API Key.

## Use Cases

* SaaS & App Development: Customer assistants, content generation, text understanding, RAG Q\&A.
* Web3 & Growth Campaigns: Task systems, game/NPC experiences, on-chain/off-chain interactive flows.
* Enterprise Internal Tools: Knowledge-base Q\&A, workflow automation, document summarization.
* Individuals & Creators: Low-cost access to multiple models—or contribute devices/keys to earn extra income.

## Why Choose Us

* Versus connecting to a single provider: Avoid lock-in to one vendor’s pricing, rate limits, or regional constraints; gain higher reliability.
* Versus “intermediary aggregators”: Decentralized supply, client-side BYOK encryption, and verifiable billing for greater transparency and trust.
* Versus running your own cluster: No self-operations, elastic scale, pay-as-you-go—lower total cost and lower trial-and-error cost.
