As devs, we know how many hidden challenges founders face while launching a product. But once it’s live, new ones begin — and one of them is a token listing.

Listing.Help helped us put together a guide to help you navigate it.

📘 In this guide, you’ll find:
- How to prep your project for listing
- Common mistakes and how to avoid them
- Self-listing vs. agency support
- Key criteria for choosing a listing partner
- Marketing, tokenomics, and community essentials

👉 Check it out here: How to list a token on the exchange – Complete guide for founders

🧩 Making blockchain data sane with smarter tools

Syncs are slow, nodes unstable, and old node polling can’t keep up with fast chains.

Our latest blog dives into how indexing evolved and how modern tools like Substreams improve blockchain data processing.

👀 Read more → https://rocknblock.io/blog/a-deep-dive-into-how-to-index-blockchain-data

It’s been a while since our last update — but we’re back. Full agenda coming soon 👀

In the meantime, join us at the Arbitrum Founders Club AMA Today 5 PM UTC:

• Connect with leading Arbitrum builders
• Explore the latest ecosystem updates
• Hear insights and alphas first-hand

🔗 https://x.com/i/spaces/1dRJZaoRPgDGB

While crypto payments are becoming baseline, checkout shouldn’t mean a rebuild.

In our new article, we show how to accept crypto with a modular, self-hosted setup that gives you 100% control:

• Works with custom checkout (no rebuild).
• Zero processor fees.
• Full custody, policy & funds control.

🔗 10 min read → complete picture: How Modern Payment Systems Actually Work

New Research is out: The InfoFi Market

How attention is becoming an on-chain asset, which platforms are leading the space, and who’s backing them.

👉 rocknblock.io/blog/infofi-narrative-research

Just published a new case study on integrating new networks into a fiat onramp.

We added support for Solana, TON, Avalanche and Rootstock, implementing them within the client’s architecture with multiple abstraction layers to ensure secure and consistent transactions.

👉 Read the full case study: https://rocknblock.io/portfolio/wert

Great to see Web3 projects evolving and to be a part of it.

Squirrel Wallet is building a self-custodial wallet with social recovery, multichain support, and provider-agnostic fiat rails and we’re honored to be their tech partner.

👉 Dive into architecture, recovery model, and design choices in our case study: Case Study: Self-Custodial Mobile Crypto Wallet

Stablecoins are one of the strongest narratives right now

We just dropped a breakdown of Ethena's USDe, covering:
• $USDe & $sUSDe mechanics
• Yield generation & distribution
• Delta-neutral hedging
• Architecture & risks

📝 If you’re researching yield-bearing models, this post is for you: Inside Modern Stablecoin Architecture

💡 Building an On-Chain Token Analytics – Case Study

We recently finished building a platform that tracks new token launches, buyer behaviour, and liquidity in real time across major DEXes and launchpads in Solana, Base, Ethereum, and BNB Chain.

Every token gets a profile with metadata, launchpad info, transaction details, and buyers previous activity. This makes it possible to spot coordinated buys and unusual early patterns almost instantly.

It wasn’t just about connecting to APIs. High-throughput chains and a continuously growing database meant we had to rethink how the system stores and processes data. We built a custom indexer and aggregation layer that turns raw on-chain events into structured signals.

👉 Read the case study: https://rocknblock.io/portfolio/gemmer

Prediction markets like Polymarket rely on accurate outcome resolution.

We broke down how market resolution works with UMA Optimistic Oracle — from request → propose → dispute, how it’s backed by economic guarantees, and how it integrates in prediction markets.

👉 Read the breakdown here