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DIGISOL AGENCY

Insights

Strategies, technical deep-dives, and outcome-driven perspectives on building Web3 products.

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Abstract illustration of an HTTP request answered with a 402 Payment Required response, paid in stablecoin and resubmitted — representing the x402 pay-per-call protocol.
FEATURED
Engineering11 min read

Your API Now Has a Price Per Call: How x402 Turns "Payment Required" Into a Real Protocol

x402 turns HTTP 402 into a real payment protocol for AI agents. How it works, what a paid endpoint looks like, real adoption numbers, and the UX problems nobody mentions.

Two phone models side by side: the left screen filled with twelve numbered blanks for a seed phrase, the right screen showing a single sign-in field and one button.
Product Strategy

Embedded Wallets: What You Show the User Instead of a Transaction Signature

10 min read
Diagram showing the four pillars of tokenomics: supply, distribution, demand, and incentives
Tokenomics

What Is Tokenomics? A 2026 Guide to How Crypto Tokens Actually Make Money

12 min read