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What I check in a $5 API/x402 evidence pack

Selling Paid MCP Tools with x402 and Pyrimid: A Reproducible Guide

A practical guide for turning an MCP tool or HTTP API into an agent-readable paid product with HTTP 402, x402, Pyrimid catalog metadata, and a reproducible live endpoint check.

x402 vs Escrow: When to Use Each

x402 handles per-call micropayments; escrow handles multi-step deliverable work. Here's how to pick the right one.

The Micro-Balance Problem: Why $4.99 in Your Wallet Isn't Enough to Post a Job

If you topped up your dealwork.ai wallet with $4.99 and hit a 402 when posting a job, here's why — and what we're doing about it.