Best Solana APIs for Developers in 2026

Building on Solana means dealing with its unique architecture that looks nothing like EVM chains. You need an API that handles this complexity for you.

This guide explores top Solana API providers, exploring data coverage, developer experience, infrastructure, and pricing. The right API choice can save you months of development time.

What makes a good Solana API

Before comparing providers, it helps to understand what separates a useful Solana API from a frustrating one.

Data interpretation vs. raw access. Solana's RPC returns raw account data. A good API decodes, labels, and enriches that data so your frontend can render it directly. Other APIs relay raw responses and leave the parsing to you.

Multi-chain consistency. Today, most crypto consumer apps support both EVM chains and Solana. If your Solana API uses a completely different schema, endpoint structure, and data format than your EVM API, you're maintaining two integration layers. A unified schema across chains means you're maintaining two separate integration layers instead of one.

Reliability at scale. Solana's validator network can be demanding on infrastructure. You need an API that delivers consistent latency and uptime even during network congestion events.

Core features of Solana APIs

Most Solana API providers historically focused on RPC endpoints for raw transactions and token balance queries. Over time, some providers added more data APIs, offering interpreted data for different use cases. 

The main gap between providers is in how much work is left for you after the API response arrives.

Scalability and infrastructure

Solana generates a new block roughly every 400 milliseconds. That pace creates real infrastructure challenges for API providers. Indexing Solana at full fidelity requires ingesting enormous volumes of account updates and transaction data continuously.

Providers handle this differently. Some run their own validator infrastructure and offer RPC connections. Others focus on pre-indexed, queryable data layers that abstract away the raw chain state entirely.

For consumer-facing apps, the pre-indexed approach is usually the better fit. You care about wallet portfolios, transaction histories, and token prices, not raw account data. 

For trading bots and MEV applications, low-latency RPC access and staked connections matter more.

RPC endpoints vs. wallet data APIs

This is the most important distinction when evaluating Solana API providers.

• RPC endpoints give you direct access to Solana's JSON-RPC interface. You can call methods like getAccountInfo, getBalance, getTransaction, and sendTransaction. This is the foundation of any Solana integration, but it's also the lowest level of abstraction. It’s great for building custom onchain analytics and trading applications. But the raw data you get needs significant processing before it's useful in an application UI.
• Wallet data APIs sit on top of the chain and deliver pre-processed, enriched data. Instead of calling getAccountInfo and parsing a Base64 blob, you call something like GET /wallet/positions and get back a JSON object with token names, logos, USD values, and protocol labels. That's the difference between days of integration work and weeks of custom parsing.

Most providers offer RPC endpoints. Only some offer interpreted wallet data APIs.

Rate limits and pricing

Pricing models vary widely, and the model itself matters as much as the sticker price.

• Request-based pricing charges per API call. Simple to predict, easy to budget. You know exactly how many requests you'll make.
• Compute unit pricing charges based on the computational weight of each call. A simple balance check costs less than a complex historical query. This is harder to forecast because different endpoints consume different amounts of compute.
• Custom pricing based on usage with pre-agreed volume commitments. This is typically available only to larger customers.

Top Solana API providers

Zerion API

Zerion API is an enterprise-grade wallet data API that delivers fully interpreted Solana data through the same endpoints and schema used for 38+ EVM chains. You query a Solana wallet address and get back normalized positions, transaction history, portfolio valuations, and token metadata, identical in structure to what you'd get for an EVM wallet address.

Solana capabilities:

• Wallet positions with real-time USD pricing across multiple fiat currencies
• Transaction history with decoded operations
• Portfolio analytics and chart data
• Token metadata, including logos, symbols, and contract details
• Webhooks for subscribing to new Solana transactions 

What sets Zerion apart: The consistent schema across Solana and EVM chains is the real differentiator. If your app is on EVM, adding Solana support would take minutes, not weeks. For example, Privy uses Zerion to get data for 1,500+ apps across both EVM and Solana. Every Zerion API response comes pre-enriched with logos, labels, and human-readable transaction descriptions. 

Pricing: A free developer plan includes 2,000 requests per month. Paid plans start at $149/month for 250K requests. Higher-volume and enterprise tiers are available. Pricing is request-based, so costs are predictable.

Best for: Consumer apps, portfolio trackers, AI agents, and any multi-chain use cases that need wallet data ready for a UI without additional processing.

Alchemy

Alchemy is one of the largest blockchain infrastructure providers, serving both EVM and Solana ecosystems. Their Solana offering centers on RPC access with methods covering current state queries, archival data, transaction submission, and network monitoring.

Solana capabilities:

• Full Solana RPC with 50+ methods
• AccountsDB infrastructure for fast reads
• Transaction simulation and fee estimation
• CU Calculator tool for estimating costs
• Archival access for historical blocks and transactions

Strengths: Alchemy's infrastructure gives fast account reads and developer tooling like the CU Calculator helps estimate costs before deployment. Their documentation is thorough.

Limitations: Alchemy's Solana API is primarily an RPC service. You get raw blockchain data that needs decoding, enrichment, and normalization before it can power a wallet UI. There's no built-in portfolio aggregation, DeFi position tracking, or pre-computed USD values. If you're building a consumer app, you'll need to build your own enrichment layer on top.

Pricing: Free tier includes 30M compute units per month. Pay-as-you-go starts around $0.45 per million CUs. Enterprise plans with SLAs are available. The compute-unit model makes cost forecasting harder for complex query patterns.

Best for: Developers who need low-level Solana RPC access with strong infrastructure reliability, especially those building custom indexing pipelines or transaction-heavy applications.

Moralis

Moralis is a broad blockchain data provider covering both EVM chains and Solana. Their Solana API focuses on token data, pricing, portfolio tracking, and NFT metadata, offering a higher-level abstraction than raw RPC.

Solana capabilities:

• SPL token balances and portfolio fetching
• Token prices with time-series data (TradingView-compatible)
• Token swap data from DEXs like Raydium, Meteora, Orca, and Pump.fun
• PnL calculations and profitability metrics
• NFT metadata including compressed NFTs (cNFTs)
• OHLCV candlestick data
• Batch token price queries

Strengths: Moralis provides a good balance of coverage and abstraction for Solana token data. The batch price query endpoint is useful for portfolio apps tracking many tokens.

Limitations: Moralis uses a compute-unit pricing model, where different endpoints cost different amounts. This makes budgeting less predictable compared to per-request pricing. Their Solana and EVM APIs, while both available, use different endpoint structures, so multi-chain apps need separate integration logic for each.

Pricing: Free starter plan available. Paid plans start at $49/month. Uses compute units with varying costs per endpoint, which can make cost forecasting harder.

Best for: Teams building Solana-specific token analytics, price dashboards, or DEX monitoring tools where deep EVM parity is less important.

Helius

Helius is a Solana-native infrastructure provider, built exclusively for the Solana ecosystem. Their focus is on high-performance RPC access, real-time streaming, and specialized APIs for NFTs and transactions.

Solana capabilities:

• Optimized RPC nodes with staked connections for better transaction landing
• Enhanced transaction history with decoded instructions and human-readable formats
• Priority Fee API for optimized gas estimation
• LaserStream gRPC for ultra-low latency data streaming
• Enhanced WebSockets with advanced filtering

Strengths: As a Solana-only provider, Helius is deeply optimized for the chain's specific needs. Their staked connections improve transaction landing rates. They offer one of the most comprehensive NFT APIs on Solana. 

Limitations: Helius focuses on RPC methods and primarily covers transactions with limited support for wallet data. Helius also does not support EVM chains at all. If your app serves users on Ethereum, Polygon, Arbitrum, or any other EVM chain, you need a second provider entirely. T

Pricing: Free plan with 1M credits and 10 RPS. Developer plan at $49/month (10M credits, 50 RPS). Higher tiers are also available. Credit consumption varies by method and data volume.

Best for: Solana-only applications, trading bots, NFT platforms, and projects that need the deepest possible Solana infrastructure without multi-chain requirements.

Bitquery

Bitquery is a blockchain analytics platform that offers GraphQL-based access to pre-indexed data across multiple chains, including Solana. Their approach is optimized for analytics, research, and data-intensive queries rather than consumer app development.

Solana capabilities:

• GraphQL queries over pre-indexed Solana data
• Token transfer and balance tracking
• NFT transfer and metadata
• OHLC pricing data
• Historical aggregate data for backtesting

Strengths: Bitquery's GraphQL model is flexible for custom analytical queries. Their DEX coverage on Solana is broad, spanning 15+ exchanges with trade-level data. 

Limitations: Responses contain raw data that needs enrichment before you can render them in an application interfaces. The GraphQL model is powerful for ad-hoc queries but adds complexity compared to REST for standard onchain wallet data fetches. 

Pricing: Free trial with 10K points. No public monthly plans are available. 

Best for: Analytics teams, researchers, and data engineers who need flexible query access to Solana data, trading activity, and historical records for backtesting or reporting.

Choosing the right Solana API

The right choice depends on what you're building.

• If you need UI-ready enterprise-grade data across Solana and EVM chains, Zerion API gives you a single integration that returns interpreted, enriched data with a consistent schema regardless of chain. You skip the parsing, the enrichment layer, and the chain-specific conditional logic. For consumer wallets, portfolio trackers, and AI agents that need multi-chain support, this is the fastest path to production.
• If you need deep Solana-native infrastructure, Helius is purpose-built for Solana-only applications. Trading bots and NFT platforms that operate exclusively on Solana benefit from their staked connections and low-latency streaming.
• If you need low-level RPC with proven reliability, Alchemy gives you raw Solana access backed by mature infrastructure. You'll do more work yourself, but the RPC layer is dependable.

Getting started

Create a free Zerion API key and start building with interpreted Solana + EVM wallet data today.