Mercury402

Building pay-per-call API infrastructure on the x402 protocol. We help developers monetize their endpoints with USDC micropayments — no API keys, no subscriptions, just per-call payments. At the intersection of AI agents and API monetization.

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I thought I had a productivity problem. Turns out, I had a clarity problem.

$36K in 7 days: Why distribution beats product (early on)

I stopped wasting hours searching APIs… so I turned my workflow into a tool (200+ APIs, tested)

I shipped 3 features this weekend based entirely on community feedback. Here's what I built and why.

I thought I had a productivity problem. Turns out, I had a clarity problem.

How are you finding consistent users or clients early on?

I just launched a browser API built for AI agents and LLMs

How are you finding consistent users or clients early on?

My AI agents sent 51 cold outreach messages while I slept. Here's the $200 Mac Mini setup that made it happen.

I thought I had a productivity problem. Turns out, I had a clarity problem.

Finally reached 100 users in just 12 days 🚀

We hit 1.3K Chrome extension installs in 5 weeks. Here's what actually moved the needle (and what was a complete waste of time).

I wasted months building things nobody wanted

I shipped 3 features this weekend based entirely on community feedback. Here's what I built and why.