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USDC on Base
The marketplace for crypto-native creators. Sell reports, code, guides or templates, get USDC straight to your wallet. No cards, no chargebacks, no waiting.
on Base
per transfer
we take nothing
payments are final
Newest first. Search to find the rest.

9 checks. Real code. No guessing. The exact logic MintLane runs to verify a crypto payment is real, not spoofed, not replayed, not underpaid. 9 checks, in order, with the reasoning and the actual code behind each one. Pulled straight from a live webhook handler. All revenue from this product goes directly back into making MintLane better :)

This is the real build log of MintLane's Payment system. Every bug included. The Architecture, every decison, the 7 bugs i ran into and why, code snippets, and the proof it works. Written by the person who built it, so if you're building wallet connections, webhooks, or non-custodial crypto payments, this is the PDF that would've saved me hours. All revenue from this product goes directly back into making MintLane better :)