Crate apex_sdk_core 

Apex SDK Core

Core traits and functionality for the Apex SDK.

This crate provides the foundational abstractions used across all blockchain adapters in the Apex SDK. It defines common traits like ChainAdapter and TransactionBuilder that enable unified interaction with different blockchain types.

Features

• Chain Adapter Trait: Common interface for all blockchain types
• Transaction Builder: Flexible transaction construction
• Type-safe abstractions: Generic over chain implementations

Usage

This crate is typically used as a dependency by adapter implementations (e.g., apex-sdk-substrate, apex-sdk-evm) and is re-exported through the main apex-sdk crate.

use apex_sdk_core::ChainAdapter;
use apex_sdk_types::{Address, TransactionStatus};

async fn check_transaction<T: ChainAdapter>(
    adapter: &T,
    tx_hash: &str
) -> Result<TransactionStatus, String> {
    adapter.get_transaction_status(tx_hash).await
}

Re-exports

pub use golden_vectors::load_default_golden_vectors;

pub use golden_vectors::verify_golden_vector;

pub use golden_vectors::ChainType;

pub use golden_vectors::GoldenVector;

pub use golden_vectors::GoldenVectorSet;

pub use metrics::MetricType;

pub use metrics::MetricsCollector;

pub use pipeline::TransactionPipeline;

pub use pipeline::TransactionResult;

Modules

golden_vectors

Golden vectors for encoding verification Golden vectors for encoding verification

metrics

Metrics collection and monitoring

pipeline

Transaction pipeline for unified transaction execution

Structs

BlockEvent

Information about an event in a block

BlockInfo

Block information

DetailedBlockInfo

Detailed block information with extrinsics and events

ExtrinsicInfo

Information about an extrinsic (transaction) in a block

RetryConfig

Retry configuration for SDK operations

SdkLog

Structured log entry for SDK operations

TimeoutConfig

Timeout configuration for SDK operations

Enums

ConfirmationStrategy

Confirmation strategy for transactions

LogLevel

Log levels for SDK operations

SdkError

Unified error taxonomy for the SDK

Traits

Broadcaster

Broadcaster trait for submitting transactions

ChainAdapter

Trait for blockchain adapters

FeeEstimator

Fee estimator trait

NonceManager

Nonce manager trait

Provider

Provider trait for interacting with the blockchain

ReceiptWatcher

Receipt watcher trait for tracking transaction status

Signer

Signer trait for signing transactions

TransactionBuilder

Transaction builder trait