Software catalog · Agent Payments & Commerce Infrastructure
Agent Payments & Commerce Infrastructure
The Veyline Developer Primer and the MCP Monetization Engine together, at a bundle price.
# one license, two products
Veyline Developer Primer $79
MCP Monetization Engine $69
Together, one license $119
You save $29Runs on: Node.js 18+ · Express · Official MCP SDK · Version 1.0.0
The problem
Teams monetizing both an HTTP API and an MCP server otherwise buy and integrate two separate payment systems with two ledgers and two patterns to learn.
Who it is for
Developers charging for both API calls and MCP tool calls.
Capabilities
Both products in one purchase: per-call x402 charging for Express APIs and per-tool-call payments for MCP servers
One consistent pattern for challenges, verification, and usage ledgers across both surfaces
Costs less than the two products bought separately ($79 + $69 separately; $119 together)
Platforms & inputs
| Platforms | Node.js 18+ · Express · Official MCP SDK |
|---|---|
| Works with | HTTP API routes (Express) and MCP tool calls (official MCP SDK) |
| Version | 1.0.0 |
| License | Single-seat perpetual, one-time purchase |
Documentation & support
Every purchase includes the product documentation. Support is by email: Support. Product terms are in the Terms and the machine-readable catalog.
Questions
The full Veyline Developer Primer and the full MCP Monetization Engine, each under the same single-seat perpetual license terms.
Yes: $119 together versus $148 bought separately.
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