Estimate Solana fees in real-time with priority fee averages based on recent fee data, all in an ergonomic, easy-to-use API.

Get access to balances, transactions, and address balance history for addresses via JSON-RPC. Also allows fetching currency rate for the specified currency and date.

This add-on bundles up multiple RPC calls into a single call so you don't have to iterate through blocks, transactions or receipts!

Improve the DeFi experience of your users by protecting them against MEV with guaranteed best inclusion and ordering. Recover MEV as revenue that can be split with users, perfect for Wallets and Telegram trading bots.

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Provides high-performance DeFi data and swap functionality for Velodrome on Optimism

AgentKit is a toolkit that creates and manages autonomous AI agents with access to onchain functionality. Powered by the CDP (Coinbase Developer Platform) SDK, it allows agents to autonomously perform any onchain interaction, including transfers, swaps, token deployments, and arbitrary contract invocations.

OpenOcean V4 Swap API - a solution designed to deliver the fastest, rate-best, and most accurate DeFi trading API on 40+ chains

Fetch Ordinals Inscriptions and Runes using a JSON-RPC interface.

A local replica of the EVM environment, facilitating seamless simulation of complex blockchain operations at any specified block.

Get your transaction sent to multiple regions in a single call with these two RPC methods. Using this method will cost 70 API credits per call.

Make transactions more resilient and get cashback on them.

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Get access to balances, transactions, and UTXOs for addresses or xpubs via JSON-RPC. Adds 10 new methods.

Flashbots Protect gives users better prices as well as MEV and gas refunds

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Query stablecoin holdings for individual wallets across 10+ blockchain networks with a single API call. Get comprehensive balance data for USDT, USDC, DAI, and more across multiple chains including Ethereum, Solana, Polygon, BSC, and Tron.

Protect transactions with private routing that blocks harmful MEV and mempool exposure.