Build secure decentralized infrastructure
Partner with 1inch Business for market-leading API integration in a compliant package tailored for financial institutions and high-volume API users.
Built for peak loads.
Manage heavy bursts with ease — from token IPOs to market spikes — with guaranteed high-throughput rate limits.Secure & compliant.
Minimize risk with 1inch’s comprehensive protection & API security solutions, including hack protection, risk management screening, due diligence, and the most-audited smart contracts in the sector with flexible API authentication via API keys or OAuth 2.1.Designed for user management.
Customize multi-user and role-based access for complex teams, with permissions built for security and efficiency.Security Governed by International Standards
ISO/IEC 27001:2022 ISMS Certification
Built on infrastructure licensed by Degensoft Ltd, operated under ISO/IEC 27001:2022-certified ISMSProcess-Driven Reliability
Change management, incident response, access controls, and infrastructure operations are governed by defined workflows and oversight.Continuous Improvement
Regular audit cycles and management reviews drive ongoing enhancements to security and reliability. Explore more.
Swap API supports 13 chains.
Build secure decentralized infrastructure
Integrate DeFi with 1inch blockchain APIs
Made for developers
Enterprise-grade tools, docs, and support to get your team shipping fast.
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API Key or OAuth 2.1
Support
See why builders love 1inch APIs.
Here's why founders and their IT teams trust us.
1inch brings deep liquidity and broad chain coverage to the table, helping users get optimal pricing and low slippage across a wide range of assets.
Bitget Wallet
The 1inch SWAP API has improved Rango’s cross-chain infrastructure by expanding liquidity access, optimizing routing, and providing better prices for users. This collaboration supports Rango’s goal of delivering a seamless and efficient swapping experience across multiple chains.
Rango Exchange
Integrating 1inch was remarkably smooth—their well-documented API abstracted complex routing logic beautifully. With superior liquidity aggregation across EVM chains and consistent sub-second response times, 1inch enabled us to deliver enterprise-grade swap functionality without the overhead of building our own infrastructure.
Okto
The 1inch API made it effortless for us to expand our product across multiple chains without dealing with complex rewrites. It has saved our team significant time and resources.
Birdeye
With 1inch APIs, Trust Wallet can provide users faster, more reliable swaps while reducing the complexity on our engineering side. It’s a powerful solution that helps us scale with confidence.
Trust Wallet
Questions? Answers.
Is SSO (Single Sign-On) available in 1inch Business plans?
Yes, with the enterprise plan, SSO can be negotiated and configured based on the SAML provider used.
How are quotas and billing managed across teams and projects?
Billing and quotas are tied to your subscription plan in 1inch Business. Each plan defines limits such as requests per second (RPS) and total monthly calls, which are reset every month.
You can choose between monthly or annual billing intervals or even negotiate it with your sales associate, depending on your needs. If you occasionally exceed your quota, you can purchase top-ups for extra requests beyond your plan’s limits.
Where can I find the security audits done by 1inch ?
1inch treats security as an enterprise-grade priority. Every major protocol upgrade and smart contract deployment is reviewed through independent security audits conducted by established blockchain security firms.
All smart contracts that have completed audits are published and publicly available in a dedicated 1inch Audit repository.
Does the enterprise plan include dedicated support?
Every enterprise customer is assigned a dedicated relationship manager who guides them through the entire enterprise lifecycle. The onboarding and support process is fully tailored to a customer’s specific needs, ensuring personalized assistance and long-term partnership.
Does 1inch provide extended data retention for Enterprise plan for 1inch Business statistics?
Yes. Enterprise plans provide extended statistics retention for up to 180 days. This allows deeper insights into historical API usage and performance monitoring. You can explore this feature in the statistics section of the portal.