TONX API vs TON Center: TON Blockchain API Provider Comparison

Choosing the right blockchain infrastructure provider is crucial for the success of any Web3 project. For developers building on TON, this decision is even more significant, as it directly affects application performance, user experience, and operational costs.

In this article, we’ll compare TONX API and TON Center—two leading TON API providers—across key categories that matter most to TON blockchain developers:

Node Latency
Data Accuracy
Node Reliability
Enhanced APIs
Developer Tools
Pricing

Feature/Metric	TONX API	TON Center
Infrastructure	TONX Supernode	Private Liteservers
Uptime	99.99%	V2: 99.78%, V3: 99.82%
Request Limit (Free)	10 RPS	10 RPS
Request Limit (Paid)	Up to 1000 RPS	Up to 100 RPS
Advanced Features	BOC Parser, Fee Estimation	PostgreSQL Integration
Developer Tools	TONX.js SDK (@tonx/core), Webhook & TON BTCFi Kit (tgBTC APIs)	TonWeb SDK
Enterprise Support	Custom Solutions	Available
Base Price	3 TON/month	2.5 TON/month

What is TONX API?

TONX API is a comprehensive blockchain PRC provider powered by TONX Supernode. As a cornerstone of the TON network, it has achieved remarkable growth with a 362x increase in usage and integration with over 20 industry leaders, including Google Cloud, CoinGecko, and Blum.

The platform excels in providing enterprise-grade infrastructure with 99.99% uptime guarantee and advanced development tools through TONX Lab. Recently, TONX API has enhanced its capabilities by introducing Webhook support, enabling real-time blockchain event monitoring and automated retrieve data from TON blockchain.

What is TON Center?

TON Center stands as one of the pioneering infrastructure providers in the TON ecosystem, offering blockchain access through their distinct V2 and V3 APIs. The TON HTTP API (V2) focuses on real-time blockchain interactions, while the TON Index API (V3) optimizes data querying and analytics capabilities.

As an established player in the ecosystem, TON Center has developed comprehensive documentation and the widely-used TonWeb SDK, which has become a standard tool for many TON developers.

1. Node Latency

In the blockchain infrastructure, node latency significantly impacts application performance and user experience. Through tonstat.us monitoring of the getTransactions API call performance against the network’s validator election contract, we can analyze request processing speeds and block discovery times across different providers.

TONX API demonstrates consistently optimal performance, maintaining sub-100ms response times throughout Q4 2024. Even during periods of high network activity, the service maintains stable latency patterns through sophisticated request routing and processing mechanisms, with system errors affecting only 3% of the approximately 700,000 daily requests.

TON Center provides two complementary API services:

V2 HTTP API: Offers direct blockchain access through their liteserver infrastructure
V3 Index API: Enables advanced querying capabilities through PostgreSQL integration

This dual architecture allows developers to choose between optimized real-time access and enhanced analytical capabilities based on their specific needs.

2. Data Accuracy

Data precision the TON Blockchain directly impacts transaction processing, smart contract execution, and overall application reliability.

TONX API, leveraging its unique Awesomenode architecture, ensures seamless blockchain connectivity, emphasizing data integrity.

Their comprehensive validation approach delivers 100% data correctness through embedded scaling mechanisms, making it a trusted solution for mission-critical Web3 applications.

TONX API employs multiple validation layers:

a. Transaction Validation

Real-time consensus verification
Block state monitoring
Transaction confirmation tracking

b. Quality Assurance

Automated validation protocols
Cross-reference verification systems
Continuous monitoring mechanisms

TON Center approaches data accuracy through its complementary API structure. The V2 API focuses on immediate state consistency, while the V3 API’s PostgreSQL integration adds an additional layer of data validation, particularly valuable for complex queries and historical data analysis.

3. Node Reliability

Infrastructure reliability is crucial for blockchain applications, directly impacting service availability and user experience. Recent performance data from tonstat.us reveals compelling insights into the uptime characteristics of both providers.

TONX API

TONX API consistently maintains exceptional service reliability, with uptime metrics showing remarkable stability:

November 2024: 99.97% availability
October 2024: 99.94% availability
September 2024: 99.91% availability

This performance demonstrates minimal variation even during high-traffic periods. A notable example of TONX API’s infrastructure resilience occurred during September 2024’s network-wide stress events from the Hamster Kombat and Catizen token launches. Despite elevated blockchain activity impacting all providers, TONX API maintained the highest relative performance among monitored services, demonstrating its ability to handle extreme network conditions.

TON Center

TON Center’s reliability metrics showcase their distinct dual-API approach:

V2 API: 99.88% (Nov), 99.82% (Oct), 99.78% (Sept)
V3 API: 99.85% (Nov), 99.87% (Oct), 99.06% (Sept)

This performance reflects their architectural approach of balancing real-time blockchain access through liteservers with enhanced query capabilities through their indexing layer.

4. Enhanced APIs

In the TON blockchain ecosystem, advanced API capabilities directly impact development efficiency and application performance. Let’s examine the specialized APIs offered by both providers.

TONX API’s Enhanced APIs

a. Account & Transaction APIs

Account Information Access
- getAccountStates
- getAddressInformation
- getWalletStates
Transaction Management
- getMessages
- getAdjacentTransactions
- getTransactionsByMessage

b. Token Standard Support

NFT Operations
- getNFTCollections
- getNFTItems
- getNFTTransfers
Jetton Management
- getJettonMasters
- getJettonWallets
- getJettonTransfers
- getJettonBurns

c. TONX Lab Advanced API

In addition to standard APIs, TONX Lab provides specialized tools for complex blockchain operations:

BOC Status API – A powerful tool for tracking and validating Bag of Cells (BOC) message status, ensuring transaction integrity across the network.
BOC Parsing Tools – Advanced utilities for analyzing and validating BOC message structures, critical for smart contract interactions and transaction verification.
Detect Address – Sophisticated address validation system supporting multiple TON address formats and representations.
Radix Conversion – Specialized tool for handling numerical data conversions, essential for accurate blockchain data processing.
Webhook API – Real-time blockchain event monitoring system

d. tgBTC Integration Suite

Recently introduced toolkit for TON’s trustless Bitcoin bridge:

getTgBTCTransfers: Track tgBTC jetton transfers
getTgBTCMetadata: Access contract metadata
getTgBTCBalance: Check holder balances
getTgBTCHolders: List all token holders
getTgBTCMasterAddresses: Get master contract addresses

TON Center’s Enhanced APIs

a. Core APIs (V2)

Basic Operations
- getAddressInformation
- runGetMethod
- estimateFee
- sendMessage

b. Index API (V3)

TON Center’s V3 API enhances data access through comprehensive indexing:

Account Management
- accountStates
- walletStates
- addressBook
Event Tracking
- getEvents
- getActions
- getTransactions
Token Operations
- nft/collections
- nft/items
- jetton/transfers
- jetton/wallets

5. SDKs & Development Tools

TONX API provides comprehensive development support through:

TONX.js SDK – A powerful JavaScript framework optimized for TON blockchain development
TONX Adapter – A specialized toolkit enabling seamless migration from existing solutions
TON tgBTC Kit – A comprehensive tool set for tgBTC APIs, SDKs, and Testnet Faucet

TON Center’s development ecosystem features:

TonWeb – A mature JavaScript library that has become a standard tool in TON development
PostgreSQL Integration – Advanced data querying and analytics capabilities

6. Pricing & Enterprise Solutions

When evaluating blockchain infrastructure providers, understanding the total value proposition requires careful consideration of both pricing structures and available features. Both providers offer distinct approaches to pricing that reflect their infrastructure capabilities and target users.

TONX API Pricing

Free Tier

10 RPS (requests per second)
Maximum of 5 applications
Access to Testnet Faucet
Essential development tools

Growth Plan – 3 TON monthly

100 RPS for reliable performance
TONX Lab API access
Advanced BOC parsing capabilities
Fee estimation tools

Scale Plan – 30 TON monthly

1,000 RPS for intensive applications
Full TONX Lab API suite
Enhanced monitoring capabilities

Enterprise Solutions

Custom RPS configurations
Migration support features
Unlimited applications
VIP support channels
Custom terms

TON Center Pricing

Free Tier

10 RPS baseline
1 token per network
Basic support access

Plus Plan – 2.5 TON monthly

25 RPS capacity
3 tokens per network
Private Liteserver access

Advanced Plan – 25 TON monthly

100 RPS capability
10 tokens per network
Enhanced support options

Conclusion

When selecting a TON infrastructure provider, developers should carefully evaluate several critical factors that directly impact project success and scalability:

Performance Requirements: TONX API offers 99.99% uptime and sub-100ms response times, ideal for high-stability applications. TON Center provides specialized support for data-intensive operations through its V3 infrastructure.
Development Support: Both providers excel with comprehensive tooling – TONX API with its SDK ecosystem and Lab tools, TON Center with established libraries and powerful data integration.
Technical Integration: TONX API emphasizes rapid 10-second deployment, while TON Center provides robust documentation and established development patterns.
Cost Efficiency: TONX API’s performance-based model (100 RPS for 3 TON monthly) and TON Center’s token allocation system (25 RPS for 2.5 TON monthly) offer different approaches to match specific project needs.

As the TON ecosystem continues to evolve, choosing the right infrastructure provider becomes increasingly crucial for project success. Both TONX API and TON Center demonstrate strong commitments to supporting the next generation of blockchain applications, with each offering distinct advantages for different development needs and use cases.

TONX API

TONX API is the ultimate Web3 developer platform for the TON blockchain, offering seamless integration and powerful tools to simplify and accelerate development. As a cornerstone of the TON ecosystem, it empowers developers to innovate with unmatched efficiency and reliability.

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Founded in 2021, TONX is a SuperApp platform layer driving the new Web3 economy. As a cornerstone of the TON ecosystem, it delivers powerful tools like TONX API, a trusted RPC solution integrated with over 20 leading projects, and Tonkey, a secure multi-signature wallet managing over $400 million in assets.

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