API Fee#
OKX DEX API provides our integration partners with a comprehensive API fee schedule, designed to support various stages of development and commercialization.
As our integration partner, you can always access OKX DEX API for free, and can set your own referral fee scheme to charge your users.
In detail, integration partners can configure referral fees and fee-receiving addresses for each token swap. By incorporating fee parameters into swaps, integration partners can charge their users up to 3% per swap for most supported chains; while for Solana, integration partners can charge up to 10% per swap.
Moreover, when OKX DEX API secures a better price than quoted in the case of positive slippage, OKX DEX does not retain any positive slippage surplus and returns this additional value entirely to the users. For Solana, integration partners have the option to retain up to 10% of this surplus (the portion above the quoted amount) while returning the remaining to their end users.
Both enterprise and non-enterprise versions of OKX DEX API are subject to the User agreement.
Non-enterprise API Tier#
To ensure service stability, reliability and a seamless API experience, non-enterprise partners are subject to a rate limit of 1 to 5 requests per second (RPS). By default, newly registered API access is limited to 1 RPS. If a higher rate is required, partners can submit a request on the developer platform to increase the rate limit to 5 RPS. OKX DEX API does not charge any platform service fees for non-enterprise API integration partners.
Enterprise API Tier#
The enterprise tier offers higher RPS, dedicated technical support, and access to additional product features. OKX DEX API plans to retain a percentage of the referral fees charged by integration partners to their users as a platform service fee. The platform service fee is used to enhance product development, improve functionality, strengthen security measures, and other initiatives.
Need Help?#
If you need to increase your rate limit, upgrade to the Enterprise tier, or have product-related queries, please contact our BD team directly at dexapi@okx.com