Supercharge your endpoints
with Quicknode Add-ons
Add-ons from Quicknode and trusted builders extend your 80+ chain endpoints with data APIs, transaction tooling, and compliance checks. One click to turn on, nothing extra to run.
Built for every workload
Balances, timestamps, priority fees, MEV-protected bundles, and risk screening. Pick what your app needs and enable it on your existing endpoints.
Risk Assessment API
Choose a global leader in Blockchain compliance, offering automated AML/CFT solutions that integrate seamlessly into your workflows. Ensure data privacy and comply with regulatory requirements and preemptively detect risks with our advanced analytics.
GoldRush - Multichain Data APIs
Onchain data from 100+ chains. Built for humans and AI agents. From prototype to production in minutes.
Address Risk Scores API
Quickly assess wallet risk levels with comprehensive on-chain data and entity insights.
Solana Priority Fee API
Estimate Solana fees in real-time with priority fee averages based on recent fee data, all in an ergonomic, easy-to-use API.
OFAC Address Check
Screen any address against the OFAC SDN sanctioned-address lists across 18 chains. Adds 4 new methods via JSON-RPC.
Hyperliquid Peering
Dedicated, SLA-backed peers for your Hyperliquid node. Three peer IPs across multiple datacenters for redundancy, full mempool streaming included, and 99.99% uptime for $750/mo flat.
Multi-Chain Stablecoin Balance API
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.
Block Timestamp Lookup
Retrieve block(s) by timestamp or range of timestamps, simplifying blockchain data tracking and analysis.
Lil' Jit - Jito Bundles & Transactions
A useful bundle of RPC methods for interacting with Jito via your existing Quicknode endpoint.
Single Flight RPC
This add-on bundles up multiple RPC calls into a single call so you don't have to iterate through blocks, transactions or receipts!
Multi-Region Transaction Broadcast
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.
Got another use case?
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Build with Quicknode
Publish your data, transaction, or compliance service as an add-on and reach 700K+ developer accounts. Tell us what you're building and our ecosystem team will follow up.
Frequently asked questions
Everything you need to know about add-ons. Still have questions? Reach out to support and we can help.