Plans
Sui does not operate a centralized paid API tier directly. Mysten Labs maintains free public endpoints with rate limits, and access to higher capacity is obtained through community RPC providers. Third-party providers such as Chainstack, Shinami, Ankr, QuickNode, GetBlock, and OnFinality offer tiered plans with higher throughput.
Plans is the machine-readable pricing-plan profile for Sui on the APIs.io network, conforming to the API Commons Plans specification.
It defines 2 plans, with named plans including Public Endpoints (Free), Provider Plans (Third-Party).
Tagged areas include Blockchain, Move, Web3, Cryptocurrency, and Smart Contracts.
Plans
Free public RPC endpoints maintained by Mysten Labs for development and low-traffic use. Suitable for prototyping, testing, and light production loads. Not recommended as sole infrastructure for high-traffic production applications.
Higher-capacity access is available through vetted community RPC providers listed on the Sui developer portal. Providers offer SLA guarantees, dedicated nodes, and custom throughput tiers. Pricing and rate limits vary by provider.