출처 검증 리서치: HOW TO USE 1inch

Decision Matrix

Source Map

• 1inch Business Portal: Swap API Introduction (oneinch-swap-api-intro)
• 1inch Business Portal: Cross-Chain Swaps Introduction (oneinch-fusion-plus-intro)
• 1inch Business Portal: Available Developer SDKs Index (oneinch-sdk-overview)
• 1inch Help Center: Rebranding FAQ (oneinch-rebranding-faq)

Control Notes

1. Official URL

Official URL is the point where public documentation must become an operating rule. In this package, it means API keys and wallet actions should begin only from verified 1inch domains. The practical action is to open docs and portal from official URLs before creating anything. The unresolved edge is phishing pages and future URL changes, so the article keeps that edge explicit instead of turning it into a reward claim, licensing claim, approval claim, safety guarantee, recovery promise, platform ranking or price implication.

2. API key boundary

API key boundary is the point where public documentation must become an operating rule. In this package, it means an API key is an integration credential and must not enter prompts or public reports. The practical action is to store only the non-secret app name and permission context in evidence. The unresolved edge is portal policy changes and plan limits, so the article keeps that edge explicit instead of turning it into a reward claim, licensing claim, approval claim, safety guarantee, recovery promise, platform ranking or price implication.

The operating test is narrow.

3. Quote and intent

Quote and intent is the point where public documentation must become an operating rule. In this package, it means Fusion-style flows require understanding quote, intent, resolver and fill behavior. The practical action is to test quote construction before any production signing. The unresolved edge is resolver availability and partial fill behavior, so the article keeps that edge explicit instead of turning it into a reward claim, licensing claim, approval claim, safety guarantee, recovery promise, platform ranking or price implication.

The operating test is narrow.

4. Chain and token support

Chain and token support is the point where public documentation must become an operating rule. In this package, it means cross-chain swaps depend on supported chains, token contracts and route conditions. The practical action is to verify chain, token address and route before signing. The unresolved edge is bridge incidents and unsupported assets, so the article keeps that edge explicit instead of turning it into a reward claim, licensing claim, approval claim, safety guarantee, recovery promise, platform ranking or price implication.

The operating test is narrow.

5. Stop condition

Stop condition is the point where public documentation must become an operating rule. In this package, it means onboarding should pause when route, fee, surplus, recovery or signing boundary is unclear. The practical action is to stop before wallet signing if the transaction cannot be explained. The unresolved edge is future resolver behavior and user-specific wallet state remain unknown, so the article keeps that edge explicit instead of turning it into a reward claim, licensing claim, approval claim, safety guarantee, recovery promise, platform ranking or price implication.

The operating test is narrow.

Known Unknowns

• phishing pages and future URL changes
• portal policy changes and plan limits
• resolver availability and partial fill behavior
• bridge incidents and unsupported assets
• future resolver behavior and user-specific wallet state remain unknown

Practical Takeaway

A safe 1inch Fusion+ onboarding flow starts with official documentation and test-size intent evidence, not with a wallet signature or production API key. 1inch documentation describes Swap API execution modes, Fusion intent submission, Fusion+ cross-chain swaps and official SDKs, while the 1inch rebranding FAQ tells users to access 1inch through official URLs. The useful decision is to verify the official domain, create an application or API key only through the portal, test quote and intent construction without secrets in logs, check chain and token support, and stop before signing if the resolver, route, fee, surplus or recovery path is unclear. The article stops at the evidence boundary. It helps the reader decide what to inspect next without converting public documentation into a promise that a private account, wallet, API key, pool route, stablecoin balance, tokenized asset or policy framework will work under every future condition.