How to Add Seeker Connect to a Solana Mobile App
Add Seeker Connect to a Solana Expo app and mobile web page for one-tap Seeker wallet login, SIWS sign-in, message signing, and devnet transactions.
How to Resolve Seeker .skr Domains on Solana
Resolve Solana Seeker .skr domains to wallet addresses and look up a wallet's .skr names with TypeScript, Solana Kit, and the skr-domain SDK.
Monitor Aave V3 Borrower Health with Quicknode Streams
Track Aave V3 borrowers with Quicknode Streams, receive signed webhooks, and refresh health factors using viem and Key-Value Store on Ethereum mainnet.
Query Hyperliquid Balances for Multiple Wallets
Get Hyperliquid balances for multiple wallets in one request, or query snapshots and history in SQL Explorer.
How to Migrate from Solana web3.js v1 to v3
Upgrade @solana/web3.js v1 to v3, the class-based API rebuilt on Solana Kit. Covers the architecture, a v1 vs Kit vs v3 comparison, and each breaking change.
How to Manage Quicknode Infrastructure as Code with Terraform
Manage Quicknode endpoints, security, rate limits, Streams, and Key-Value Store as Terraform code with version control, team review, and repeatable setups.
How to Monitor a Solana Program with Solana Microscope and Quicknode Solana gRPC
Get alerted within seconds when a Solana program's authority, risk parameters, or upgrade multisig changes, using Solana Microscope and Quicknode Solana gRPC.
Robinhood Chain Trading Primitives with Quicknode and Relay
Six read-only Python primitives for Robinhood Chain trading via Relay and Quicknode: base discovery, routing, sellability, marking, signals, and new pools.
How to Fuzz Test Solana Programs with Crucible
Fuzz test Solana programs with Crucible, the coverage-guided invariant fuzzer from Asymmetric Research. Write a harness, find a sequence bug, verify the fix.
Track CCTP Settlement Into and Out of Arc
Build a USDC settlement ledger for Base and Arc with Quicknode Streams, Circle CCTP, and PostgreSQL. Track both transfer legs, received amounts, and fees.