Welcome to the onboarding guide for becoming a Resolver in the 1inch ecosystem. This document outlines the self-service onboarding process and helpful resources for resolving Intent-based Orders (Fusion and Cross-chain/Fusion+ Orders) and Limit Orders .
Visit the 1inch Business Portal login page and select the preferred registration method.
On the first onboarding screen, select your business segment(s) from the available options (multi-select): Resolver and other applicable segments.
Select your entity type and confirm that you've read, understood, and accepted the Terms of Use of the Business Portal and the 1inch Network Terms of Use for Resolvers
Resolver name (required)
Logo (optional) — URL to your logo in SVG format. The URL must point to a valid image file.
Contract Address for each protocol where resolving is intended
| Protocol | Configuration |
|---|---|
| Limit Order (LO) | Chains + contract addresses |
| Intent | Chains + contract addresses |
| Cross Chain | Chains + contract addresses |
Contract address validation:
Complete the verification process based on your selection in Step 2.
If you face any difficulties with KYB, please reach out to compliance@1inch.com.
Complete the compliance survey for resolvers. This step is mandatory and no whitelisting will be enabled until the verification and survey have been completed.
Once both of the following are complete:
Your Access NFT(s) will be minted, granting access to Order fulfillment.
Email notifications:
From here, the next steps are determined by the protocol you choose to integrate with. Please follow the corresponding subsection.
Resolvers may apply for off-chain auction access to Fusion Orders before the Dutch Auction phase begins. To request access:
Participation in the Exclusive Resolver API requires ongoing compliance with the Service Level Agreement (SLA) as detailed in Annex A of the Resolver Terms of Use. Exclusive Resolver API Documentation
Governance-Dependent Functionality The whitelisting, farming, and any Unicorn Power-based exclusivity or eligibility mechanisms are currently disabled for Fusion Orders as per 1IP-89 and shall apply only if and when enabled through a governance vote or a decision originating therefrom.
Until such activation occurs, these features remain unavailable, and Intent Order Resolvers are not required to perform any related actions.
Stake and delegate 1INCH tokens to accumulate Unicorn Power (UP). To qualify for the whitelist and become eligible to execute Limit Orders, your resolver must hold at least 5% of the total UP across all whitelisted resolvers. Complete the steps from the Unicorn Power setup:
Fees 50% fee discount on Limit Orders. ❗ Requires at least 5% UP:
Fees
No further steps required.