Sui

Get a TheRPC API key and make your first Sui JSON-RPC call with curl, JavaScript, or Python in minutes — read the latest checkpoint and a SUI balance.

How to get, use, and secure a TheRPC API key for Sui requests — URL-path key placement, Bearer header, environment variables, and auth error handling.

How TheRPC rate-limits Sui API requests, what 429 responses look like, and how to handle them with backoff, batching, caching, and suix_ cursor pagination.

Architecture of TheRPC's Sui JSON-RPC 2.0 API — HTTP endpoint, request/response formats, the sui_ and suix_ namespaces, and Sui's object-centric data model.

Answers to common Sui API questions on TheRPC — authentication, rate limits, error codes, transaction tracking by digest, checkpoints, objects, and performance.

Perform the most common Sui operations via TheRPC — check SUI balances in MIST, read objects, query transaction blocks and events, and fetch checkpoints.

Every supported Sui JSON-RPC method on TheRPC, grouped into the sui_ core read/execute and suix_ extended indexer namespaces, each linking to full docs.