# P402

> Use this tool when you need to facilitate fast and affordable micropayments for autonomous agents on the Base L2 network. It solves problems related to high transaction costs and slow settlement times by enabling sub-cent USDC transactions with instant settlement. The P402 payment infrastructure takes in agent identities and payment requests, and outputs instant settlements with a 1% protocol fee.

Canonical page: https://skillsregistry.net/skills/gh-z333q-p402  
JSON: https://api.skillsregistry.net/v1/skills/gh-z333q-p402

## Description

Payment infrastructure built for agents and micropayments on the Base L2 network. Enables sub-cent USDC transactions with instant settlement using the x402 standard for payment-required HTTP status codes and ERC-8004 for autonomous agent identity. Features session keys for frictionless payments and a 1% protocol fee.

## Trust

- **Trust score (0–1):** 0.86
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-09-28

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/gh-z333q-p402)
- **Repository:** <https://github.com/z333q/p402>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "gh-z333q-p402"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/gh-z333q-p402` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/gh-z333q-p402/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt