Check the balance of a XIAN address for a specific token

List all token balances for a XIAN address with pagination support

Get indexed/BDS availability and synchronization status for the connected node

Get indexed developer reward totals for a recipient key

List indexed blocks with pagination

Get an indexed block by height

Get an indexed block by block hash

Get an indexed transaction by transaction hash

List indexed transactions for a block height or block hash

List indexed transactions submitted by a sender with pagination

List indexed transactions that called a contract with pagination

List indexed events emitted by a transaction

List indexed events for a contract and event name

List indexed history entries for a state key

List indexed state writes produced by a transaction

List indexed state writes produced by a block height or block hash

List indexed shielded output tags for a wallet sync tag

List indexed shielded wallet history for a wallet sync tag

Get details of a transaction by its hash

Simulate a transaction to estimate chi without executing it

Read a state variable from a smart contract

Get the source code of a smart contract

Find the contract address for a token by its symbol

Get metadata for a token by its contract address

Get the current price of a token on the DEX

Verify a message signature

List canonical Xian DEX pairs and reserves

Get a canonical DEX pair by id or token contracts

Quote the best route and output for an exact input amount

Quote the least input required for a desired output amount

Issue a single-use DEX swap plan with fresh quote, exact calls, digest, and expiry

Issue a single-use addLiquidity plan with exact calls, digest, and expiry

Issue a single-use removeLiquidity plan with exact calls, digest, and expiry

Wait for low-latency finalized DEX events over CometBFT WebSocket without BDS; non-durable, so use dex_list_events for replay

List indexed canonical DEX or bound LP-token events with a restart-safe cursor