B2B Content Manager | ChangeNOW
Buenos Aires, Argentina
Dmitrii drives content strategy and editorial operations at the intersection of crypto infrastructure, B2B marketing, and product communication. Combines 5+ years of experience across Web3, fintech, iGaming, and SaaS with a hands-on background in SEO, partner enablement, and cross-functional team management. A crypto enthusiast with deep product context — from exchange aggregation and API architecture to wallet integrations and compliance trends. At ChangeNOW, focuses on B2B content: case studies, developer-facing materials, competitive positioning, and partner narratives across the crypto exchange infrastructure space.
Crypto Wallet Marketing: Best Practices
A practical guide to marketing a crypto wallet — positioning, trust, channels, partnerships, measurement, and common pitfalls — written for wallet founders, PMs, and execs operating under crypto's paid-ad restrictions.
Top Fintech APIs in 2026 for Your Project
A guide to the top fintech APIs in 2026, explaining how they replace in-house infrastructure and which solutions fit different business models.
Best Free Cryptocurrency APIs in 2026: Free integration and access
A comparison of five free crypto APIs — ChangeNOW, CoinStats, Coinbase, Binance, and Moralis — judged on what their free tiers actually allow once a real project starts leaning on them.
Сrypto Wallet Development: Key Steps and Best Practices
A practical, developer-facing guide to building a crypto wallet in 2026: architecture layers, tech stack, wallet types, an 11-step implementation walkthrough, cost ranges, and how custom builds stack up against white-label routes.
How Native Execution by ChangeNOW Drove 117x Growth for Cake Wallet
The article shows how the integration supported long-term user growth, sustained engagement, and lean scaling without forcing the Cake Wallet team to build its own exchange infrastructure.
Best Ethereum APIs in 2026
A practical comparison of the best Ethereum APIs in 2026, covering RPC access, wallet and token data, transaction history, L2 support, pricing models, and in-app swap functionality.
Best Solana APIs in 2026
We compared the best Solana APIs in 2026 by features, pricing, infrastructure fit, and real product use cases. It helps teams choose between RPC, wallet data, market data, streaming, and embedded swap providers without treating them as interchangeable.
How to Create a Crypto Payment Gateway
This guide explains how to create a crypto payment gateway, covering architecture, tech stack, development steps, costs, security, compliance, and the choice between custom development and white-label solutions.
How Does Fintech Make Money? Main Revenue Streams
This piece breaks down the six core ways fintech companies actually make money — interchange, subscriptions, payment/transfer fees, API monetization, trading fees, and partnerships — and what determines whether each model scales into profit.
The ChangeNOW × Guarda Case: How a Self-Custody Wallet Scaled Beyond Storage
A case study on how Guarda Wallet integrated the ChangeNOW API to add built-in crypto exchange without giving up self-custody.
Cold Storage to Action Wallet: The D'CENT × ChangeNOW Case
A case study on how D'CENT integrated ChangeNOW's exchange API to evolve from a hardware wallet into an action wallet — and what that shift meant for growth.
