What is agent-commerce-gateway?

An adapter that places the Agent Commerce Gateway in front of an existing web API. It lets AI agents call that API and pay through x402, a protocol for requesting payment over HTTP.

Making an HTTP API available to paying AI agents through the x402 payment flow.

It adds agent payments to an existing API without describing a replacement for the API itself.

agent-commerce-gateway — Plugin for Claude Code by devlab-group

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/devlab-group/agent-commerce

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/devlab-group/agent-commerce/agent-commerce-gateway/github.svg)](https://agentmods.dev/plugins/devlab-group/agent-commerce/agent-commerce-gateway)

Your own site

<a href="https://agentmods.dev/plugins/devlab-group/agent-commerce/agent-commerce-gateway"><img src="https://agentmods.dev/badge/plugins/devlab-group/agent-commerce/agent-commerce-gateway/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/devlab-group/agent-commerce/agent-commerce-gateway"><img src="https://agentmods.dev/badge/plugins/devlab-group/agent-commerce/agent-commerce-gateway.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured The manifest loads nothing itself; its 1 skill cost 85 tokens a session between them.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

agent-commerce-gateway scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/agent-commerce-gateway/.claude-plugin/plugin.json · 16 lines

What it actually says

{
  "name": "agent-commerce-gateway",
  "displayName": "Agent Commerce Gateway",
  "version": "2.6.0",
  "description": "Put the Agent Commerce Gateway in front of an existing HTTP API so AI agents can call and pay for it with x402.",
  "author": { "name": "devlab-group", "url": "https://github.com/devlab-group" },
  "homepage": "https://github.com/devlab-group/agent-commerce#readme",
  "repository": "https://github.com/devlab-group/agent-commerce",
  "documentationUrl": "https://github.com/devlab-group/agent-commerce#readme",
  "supportUrl": "https://github.com/devlab-group/agent-commerce/issues",
  "privacyPolicyUrl": "https://acg.devlab.group/privacy",
  "termsOfServiceUrl": "https://acg.devlab.group/terms",
  "license": "Apache-2.0",
  "keywords": ["x402", "mcp", "ai-agents", "payments", "agentic-commerce"]
}

Contents

What it installs

The manifest is a name and a version. 1 skill travel with it, and installing the plugin installs all of them — 85 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Skill agent-commerce B 85 tokens

Files

What ships with it

1 file beside plugin.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

icon.png 36 KB

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

yesterday First seen · 16 lines scan A 4630bb2f73f0

Subscribe to this mod's changes

agent-commerce-gateway is a plugin published in the GitHub repository devlab-group/agent-commerce (62 stars, last pushed yesterday), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-11-07.

Backend and APIs Finance and fintech agent-commerce ai-agents api-gateway eip-3009 mcp micropayments

agent-commerce-gateway next to 6 plugins from other repositories
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