The latest news and updates from the Codex team

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On‑Chain Data Reliability: How to Measure It and Why It Breaks in Production
For trading terminals, wallets, and prediction market front‑ends, “the API is up” is not the same as “the data is reliable.”
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Building a Next‑Gen Crypto Wallet: Data Requirements and How Codex Fills the Gaps
A modern crypto wallet is no longer “just” a balance viewer.
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Best Practices for Integrating On-Chain Token Data into Web2-Style Fintech Stacks
Prediction markets, on-chain tokens, and DeFi are no longer niche.
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What ‘Trading‑Grade’ Really Means for On‑Chain Data: SLAs, Consistency, and Failover Strategies
If you’re building a trading interface, wallet, prediction market frontend, or social investing app, the phrase “trading‑grade on‑chain data” should mean…
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From MVP to Millions of Users: Scaling On-Chain Data for High‑Traffic Crypto Products
Most crypto products don’t fail because they can’t hit an RPC endpoint. They fail because their data layer can’t keep up once they have real users.
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How to Build a Token‑Aware Fintech App Without Running Your Own Blockchain Data Pipeline
If you’re building a wallet, exchange, portfolio tracker, or prediction market front‑end, you must treat token data as first‑class.
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The Complete Guide to Prediction Market APIs: Powering Frontends with On‑Chain Markets Data
Prediction markets have quietly become a serious asset class.
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Designing Ultra-Fast Crypto Trading Frontends: A Practical Guide to Real‑Time On‑Chain Data with Codex
Latency-sensitive trading UIs are only as good as the data layer behind them.
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On-Chain Data APIs in 2024: Codex vs. Node Providers vs. Explorers
If you are building trading apps, wallets, analytics platforms, or prediction‑market frontends, on‑chain data is now core product infrastructure, not a side…
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Choosing a Blockchain Data API for Trading‑Grade Apps: Reliability, Latency, and Scale Benchmarks
Building a trading interface or wallet is no longer just about talking to a node.
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Architecture of a Trading‑Grade On‑Chain Data Layer: How Codex Indexes 700M+ Wallets in Real Time
Product teams building trading apps don’t want to run indexers.
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