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Field notes on blockchain infrastructure.

Deep-dives, guides and release notes from the team building BoltRPC.

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Moonbeam RPC Guide: Endpoints, Methods, Code Examples 2026
featured Moonbeam

Moonbeam RPC Guide: Endpoints, Methods, Code Examples 2026

Complete Moonbeam RPC guide covering public endpoints, ethers.js, Web3.py, curl examples, XCM cross-chain methods, Moonbeam-specific API, production patterns.

· 11 min read · BoltRPC Team
More posts 6
Moonriver RPC Guide: Endpoints, Methods, Code Examples 2026
Moonriver

Moonriver RPC Guide: Endpoints, Methods, Code Examples 2026

Complete Moonriver RPC guide covering public endpoints, ethers.js, Web3.py, curl examples, Moonbeam canary network deployment patterns, production issues.

9 min read
Sonic RPC Guide: Endpoints, Methods, Code Examples 2026
Sonic

Sonic RPC Guide: Endpoints, Methods, Code Examples 2026

Complete Sonic RPC guide covering public endpoints, ethers.js, Web3.py, curl examples, fast-block polling strategy, WebSocket subscriptions, production issues.

12 min read
X Layer RPC Guide: Endpoints, Methods, Code Examples 2026
XLayer

X Layer RPC Guide: Endpoints, Methods, Code Examples 2026

Complete X Layer RPC guide covering public endpoints, ethers.js, Web3.py, curl examples, OKX zkEVM architecture, ZK proof finality, production patterns.

11 min read
BNB Chain RPC Guide: How to Connect and Build on BNB Chain (2026)
BNB Chain

BNB Chain RPC Guide: How to Connect and Build on BNB Chain (2026)

A technical guide to BNB Chain RPC endpoints for developers. Covers key JSON-RPC methods, ethers.js setup, Web3.py setup, PoSA architecture, common production issues, provider selection.

11 min read
Linea RPC Guide: How to Connect and Build on Linea (2026)
Linea

Linea RPC Guide: How to Connect and Build on Linea (2026)

A technical guide to Linea RPC endpoints for developers in 2026. Covers Linea's ZK-EVM architecture, key JSON-RPC methods, ethers.js and Web3.py setup, public endpoints, common production issues, plus how to choose a reliable provider.

10 min read
Scroll RPC Guide: Connect and Build on Scroll
Scroll

Scroll RPC Guide: Connect and Build on Scroll

Connect to Scroll RPC endpoints with ethers.js, Web3.py, curl. Covers ZK-EVM type 1 architecture, finality stages, L1 data fees, common production issues.

9 min read