GraphQLTransport class

Minimal GraphQL-over-HTTP transport for Sui GraphQL RPC.

GraphQL RPC is served by an indexer, not by full nodes (so it is NOT on the fullnode.*.sui.io hosts). Mysten operates public endpoints at graphql.<network>.sui.io/graphql; see graphqlEndpoint. You can also point endpoint at a provider (QuickNode / Ankr / BlockPi / ZAN) or a self-hosted indexer.

This transport complements the gRPC-web transport, which covers the core read/write path. GraphQL is intended for query patterns full nodes cannot serve (filtered transaction/event queries, staking, validator APYs).

Constructors

GraphQLTransport(String endpoint, {Dio? dio, Map<String, String> headers = const {}})

Properties

endpoint → String

final

hashCode → int

The hash code for this object.

no setter, inherited

headers → Map<String, String>

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

query(String query, {Map<String, dynamic>? variables}) → Future<Map<String, dynamic>>

Execute a GraphQL query with optional variables; returns the data object. Throws GraphQLException if the response carries errors.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited